SynGap Missense Server

Table of SynGAP1 Isoform α2 (UniProt Q96PV0-1) Missense Variants.

c.dna Variant SGM Consensus Domain and Structure information: based on WT protein Annotated databases Deep learning-based pathogenicity predictions Folding stability-based pathogenicity predictions Sequence/structure-based pathogenicity predictions Phase Separation Evolutionary/physical properties Molecular Dynamics-based analysis DOI
Domain IUPred2 ANCHOR2 AlphaFold MobiDB PhosphoSitePlus ClinVar gnomAD ESM1b AlphaMissense FoldX Rosetta Foldetta PremPS REVEL PROVEAN PolyPhen-2 HumDiv PolyPhen-2 HumVar FATHMM SIFT PSMutPred PAM Physical SASA Normalized B-factor backbone Normalized B-factor sidechain SynGAP Structural Annotation
Score Prediction Score Prediction pLDDT disorder disorder LTP HTP KL PTM Clinical Status Review Subm. ID Allele count Allele freq. LLR score Prediction Pathogenicity Class Optimized Average ΔΔG Prediction StdDev ΔΔG Prediction ΔΔG Prediction ΔΔG Prediction Score Prediction Score Prediction pph2_prob Prediction pph2_prob Prediction Nervous System Score Prediction Prediction Status Conservation Sequences IP RF SP RF Prediction PAM250 PAM120 Hydropathy Δ MW Δ Average Δ Δ StdDev Δ StdDev Secondary Tertiary bonds Inside out GAP-Ras interface At membrane No effect MD Alert Verdict Description
c.2182C>A
P728T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P728T has no ClinVar entry and is not reported in gnomAD. Prediction tools that agree on a benign effect include only REVEL, while the majority of tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic impact. Predictions that are inconclusive or uncertain are FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the preponderance of evidence points to a pathogenic effect for P728T, and this conclusion does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.632174Disordered0.434760Uncertain0.7250.5670.625-9.605Likely Pathogenic0.863Likely PathogenicAmbiguous1.06Ambiguous0.01.27Ambiguous1.17Ambiguous0.62Ambiguous0.298Likely Benign-6.21Deleterious0.999Probably Damaging0.993Probably Damaging0.67Pathogenic0.00Affected0.18430.39170-10.93.99
c.2770C>A
P924T
2D
AIThe SynGAP1 missense variant P924T is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that P924T is most likely pathogenic, and this conclusion does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.521092Disordered0.971858Binding0.2930.8460.250-6.360Likely Benign0.961Likely PathogenicLikely Pathogenic0.400Likely Benign-6.03Deleterious1.000Probably Damaging0.999Probably Damaging0.67Pathogenic0.00Affected0.11900.40090-10.93.99
c.2788C>A
P930T
2D
AIThe SynGAP1 missense variant P930T is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: REVEL classifies it as benign, whereas the remaining 11 predictors (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) all indicate pathogenicity. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts a pathogenic change, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability analysis is available. Overall, the consensus of the majority of tools supports a pathogenic classification, and this is consistent with the absence of any ClinVar annotation; there is no contradiction with ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.538167Disordered0.988036Binding0.3040.8550.375-9.558Likely Pathogenic0.984Likely PathogenicLikely Pathogenic0.454Likely Benign-5.97Deleterious1.000Probably Damaging0.999Probably Damaging0.67Pathogenic0.00Affected0.16660.55930-10.93.99
c.1814C>A
P605H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P605H is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a pathogenic effect include SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized; no tool predicts a benign outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. All available predictions are consistent and indicate a deleterious effect. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status, as no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.023087Structured0.192737Uncertain0.9290.2310.000-13.846Likely Pathogenic0.997Likely PathogenicLikely Pathogenic8.80Destabilizing2.76.69Destabilizing7.75Destabilizing0.87Ambiguous0.828Likely Pathogenic-8.95Deleterious1.000Probably Damaging0.999Probably Damaging0.68Pathogenic0.00Affected0.17780.41420-2-1.640.02
c.2182C>G
P728A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P728A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, whereas the majority of tools predict a pathogenic effect: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Predictions that are inconclusive or unavailable are FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized. High‑accuracy assessments show that AlphaMissense‑Optimized is uncertain, the SGM Consensus (derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, and Foldetta is uncertain. Overall, the preponderance of evidence from multiple in silico tools indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.632174Disordered0.434760Uncertain0.7250.5670.625-9.350Likely Pathogenic0.800Likely PathogenicAmbiguous0.78Ambiguous0.10.79Ambiguous0.79Ambiguous0.69Ambiguous0.277Likely Benign-6.59Deleterious0.999Probably Damaging0.999Probably Damaging0.68Pathogenic0.00Affected0.35680.31481-13.4-26.04
c.2182C>T
P728S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant P728S is not reported in ClinVar and is present in gnomAD (ID 6‑33441647‑C‑T). Functional prediction tools that agree on a benign effect include REVEL, whereas the majority of tools predict pathogenicity: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain results from FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized are treated as unavailable. High‑accuracy consensus methods give a Likely Pathogenic verdict from the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) and an Uncertain outcome from AlphaMissense‑Optimized; Foldetta also reports Uncertain. Overall, the preponderance of evidence points to a pathogenic effect for P728S, and this assessment does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.632174Disordered0.434760Uncertain0.7250.5670.6256-33441647-C-T16.20e-7-9.047Likely Pathogenic0.897Likely PathogenicAmbiguous0.89Ambiguous0.00.98Ambiguous0.94Ambiguous0.54Ambiguous0.280Likely Benign-6.38Deleterious1.000Probably Damaging0.998Probably Damaging0.68Pathogenic0.00Affected3.5970.35710.3571-110.8-10.04
c.2770C>G
P924A
2D
AIThe SynGAP1 missense variant P924A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default all classify the variant as damaging. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. High‑accuracy assessments are mixed: AlphaMissense‑Optimized yields an Uncertain result, SGM‑Consensus indicates Likely Pathogenic, and Foldetta (a protein‑folding stability method combining FoldX‑MD and Rosetta outputs) has no available result for this variant. Overall, the preponderance of evidence from multiple in silico predictors points to a pathogenic effect, and this assessment does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.521092Disordered0.971858Binding0.2930.8460.250-5.995Likely Benign0.854Likely PathogenicAmbiguous0.383Likely Benign-5.90Deleterious1.000Probably Damaging0.998Probably Damaging0.68Pathogenic0.00Affected0.29040.34231-13.4-26.04
c.2770C>T
P924S
2D
AIThe SynGAP1 missense variant P924S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL and ESM1b, whereas pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. High‑accuracy assessment shows AlphaMissense‑Optimized as uncertain, while the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels the variant as Likely Pathogenic. Foldetta, a protein‑folding stability method that integrates FoldX‑MD and Rosetta outputs, has no available result for this residue. Overall, the preponderance of evidence points to a pathogenic effect for P924S, and this conclusion does not conflict with the current ClinVar status, which contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.521092Disordered0.971858Binding0.2930.8460.250-4.686Likely Benign0.920Likely PathogenicAmbiguous0.388Likely Benign-5.86Deleterious1.000Probably Damaging0.999Probably Damaging0.68Pathogenic0.00Affected0.29520.37721-10.8-10.04
c.2788C>G
P930A
2D
AIThe SynGAP1 missense variant P930A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. Foldetta results are not available for this variant. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that P930A is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.538167Disordered0.988036Binding0.3040.8550.375-8.938Likely Pathogenic0.963Likely PathogenicLikely Pathogenic0.392Likely Benign-6.03Deleterious1.000Probably Damaging0.998Probably Damaging0.68Pathogenic0.00Affected0.33760.49831-13.4-26.04
c.2788C>T
P930S
2D
AIThe SynGAP1 missense variant P930S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect are limited to REVEL, which scores the variant as benign. In contrast, the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus is Likely Pathogenic; Foldetta results are unavailable. Overall, the preponderance of evidence indicates that P930S is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.538167Disordered0.988036Binding0.3040.8550.375-8.439Likely Pathogenic0.984Likely PathogenicLikely Pathogenic0.379Likely Benign-5.84Deleterious1.000Probably Damaging0.999Probably Damaging0.68Pathogenic0.00Affected0.33010.54571-10.8-10.04
c.1813C>A
P605T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P605T is not reported in ClinVar (ClinVar status: none) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on a pathogenic effect include SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized; no tool predicts a benign outcome. High‑accuracy methods specifically show pathogenicity: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. No predictions or stability results are missing or inconclusive. Based on the unanimous pathogenic predictions and the absence of any ClinVar or gnomAD evidence to the contrary, the variant is most likely pathogenic and does not contradict ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.023087Structured0.192737Uncertain0.9290.2310.000-11.533Likely Pathogenic0.989Likely PathogenicLikely Pathogenic2.87Destabilizing0.42.14Destabilizing2.51Destabilizing0.72Ambiguous0.801Likely Pathogenic-7.96Deleterious1.000Probably Damaging0.998Probably Damaging0.69Pathogenic0.00Affected0.16260.52280-10.93.99
c.1814C>G
P605R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P605R is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools uniformly indicate a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic, while premPS remains inconclusive. Grouping by consensus, the benign category is empty and the pathogenic category contains all available predictions. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also yields pathogenic; and Foldetta, integrating FoldX‑MD and Rosetta outputs, reports a destabilizing, pathogenic effect. Consequently, the variant is most likely pathogenic, which does not contradict its current ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.023087Structured0.192737Uncertain0.9290.2310.000Uncertain 1-13.745Likely Pathogenic0.996Likely PathogenicLikely Pathogenic8.71Destabilizing2.56.46Destabilizing7.59Destabilizing0.92Ambiguous0.845Likely Pathogenic-8.95Deleterious1.000Probably Damaging1.000Probably Damaging0.69Pathogenic0.00Affected3.37350.14580.31310-2-2.959.07281.7-118.1-0.20.00.50.1XXXXPotentially PathogenicPro605 is located in a short turn between an α helix (res. Glu582-Met603) and a short α helical section (res. Ser606-Phe608). The pyrrolidine side chain of Pro605 packs hydrophobically with nearby hydrophobic residues (e.g., Ile514, Leu623, Leu610) in the inter-helix space. Additionally, proline lacks a free backbone amide group, which breaks the α helix and facilitates the turn in the WT structure.In the variant simulations, the guanidinium side chain of Arg605 is bulkier than proline, and its positively charged guanidinium group faces mostly hydrophobic residues (e.g., Ile514, Leu623, Leu610). As a result, it needs to rotate away from the hydrophobic niche. The residue swap could have a more profound effect on the actual folding process, for example, by preventing the bending at the α helix end.Moreover, due to its location at the GAP-Ras interface, the residue swap could affect the GAP-Ras association.
c.1814C>T
P605L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P605L is not reported in ClinVar (ClinVar status: none) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on a benign effect include only premPS. All other evaluated tools—SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, AlphaMissense‑Default, AlphaMissense‑Optimized, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM—consistently predict a pathogenic impact. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized reports pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, indicates a pathogenic effect. Based on the overwhelming agreement among these predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.023087Structured0.192737Uncertain0.9290.2310.000-12.114Likely Pathogenic0.994Likely PathogenicLikely Pathogenic2.65Destabilizing1.12.74Destabilizing2.70Destabilizing-0.10Likely Benign0.814Likely Pathogenic-9.95Deleterious1.000Probably Damaging1.000Probably Damaging0.69Pathogenic0.00Affected0.22320.6158-3-35.416.04
c.812C>T
A271V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A271V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, premPS, and Foldetta, whereas pathogenic predictions arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Two tools give uncertain results: AlphaMissense‑Optimized and Rosetta. High‑accuracy assessments further clarify the picture: AlphaMissense‑Optimized remains inconclusive; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts a benign effect. Overall, the majority of evidence points toward a pathogenic impact, and this conclusion does not conflict with the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.125101Structured0.413873Uncertain0.9390.2200.125-8.185Likely Pathogenic0.940Likely PathogenicAmbiguous-0.22Likely Benign0.20.78Ambiguous0.28Likely Benign0.37Likely Benign0.466Likely Benign-3.68Deleterious0.999Probably Damaging0.996Probably Damaging0.69Pathogenic0.02Affected0.09860.4409002.428.05
c.1813C>T
P605S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P605S is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. All evaluated in‑silico predictors classify the change as pathogenic: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic”; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, is pathogenic. Based on the unanimous pathogenic predictions, the variant is most likely pathogenic, which contradicts the current ClinVar “Uncertain” classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.023087Structured0.192737Uncertain0.9290.2310.000Uncertain 1-10.830Likely Pathogenic0.987Likely PathogenicLikely Pathogenic3.40Destabilizing0.13.34Destabilizing3.37Destabilizing1.00Destabilizing0.718Likely Pathogenic-7.96Deleterious1.000Probably Damaging1.000Probably Damaging0.70Pathogenic0.00Affected3.37350.33970.46761-10.8-10.04213.8-15.4-0.30.20.20.1XXPotentially PathogenicPro605 is located in a short turn between an α helix (res. Glu582-Met603) and a short α helical section (res. Ser606-Phe608). The pyrrolidine side chain of Pro605 packs hydrophobically with nearby hydrophobic residues (e.g., Ile514, Leu623, Leu610) in the inter-helix space. Additionally, proline lacks a free backbone amide group, which breaks the α helix and facilitates the turn in the WT structure.In the variant simulations, the hydroxyl side chain of Ser605 forms hydrogen bonds with the backbone carbonyl groups of Ala601 and Ile602. Importantly, the helix end is more stable than with Pro605 in the WT. Indeed, proline is a more effective secondary structure breaker compared to serine.Thus, the residue swap could have a more profound effect on the actual folding process, for example, by preventing the bending at the α helix end, than what the simulations suggest. Moreover, due to its location at the GAP-Ras interface, the residue swap could affect the GAP-Ras association.
c.790C>G
L264V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L264V is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect are REVEL and AlphaMissense‑Optimized; all other evaluated algorithms (SGM‑Consensus, FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic or likely pathogenic outcome, while Rosetta remains uncertain. High‑accuracy assessments further support a pathogenic interpretation: AlphaMissense‑Optimized predicts benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) classifies the variant as Pathogenic. Overall, the preponderance of evidence points to a pathogenic effect for L264V, and this conclusion does not contradict the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.185198Structured0.323473Uncertain0.9390.2640.000-10.621Likely Pathogenic0.630Likely PathogenicLikely Benign2.55Destabilizing0.11.62Ambiguous2.09Destabilizing1.24Destabilizing0.444Likely Benign-2.76Deleterious0.999Probably Damaging0.994Probably Damaging0.73Pathogenic0.01Affected0.12800.2289210.4-14.03
c.1813C>G
P605A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P605A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the substitution as pathogenic, while premPS remains uncertain. High‑accuracy assessments corroborate this trend: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) reports likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also indicates pathogenic. No tool predicts a benign outcome. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.023087Structured0.192737Uncertain0.9290.2310.000-10.085Likely Pathogenic0.962Likely PathogenicLikely Pathogenic2.58Destabilizing0.32.42Destabilizing2.50Destabilizing0.91Ambiguous0.744Likely Pathogenic-7.96Deleterious1.000Probably Damaging1.000Probably Damaging0.75Pathogenic0.00Affected0.34320.46071-13.4-26.04
c.967C>G
L323V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant L323V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions (REVEL, premPS, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized) and pathogenic predictions (FoldX, Rosetta, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, FATHMM). The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is labeled Likely Benign. High‑accuracy assessments further refine the picture: AlphaMissense‑Optimized predicts benign; the SGM‑Consensus (majority of the four high‑accuracy tools) also indicates Likely Benign; Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts pathogenic. Overall, the majority of evidence points to a benign effect, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.268042Structured0.428564Uncertain0.9560.3690.000-3.483Likely Benign0.107Likely BenignLikely Benign2.18Destabilizing0.32.22Destabilizing2.20Destabilizing0.17Likely Benign0.227Likely Benign0.19Neutral0.898Possibly Damaging0.472Possibly Damaging0.80Pathogenic0.80Tolerated0.12770.2656210.4-14.03
c.812C>G
A271G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A271G is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as Likely Pathogenic. FoldX, Rosetta, and Foldetta provide uncertain or unavailable stability results and are not considered evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as pathogenic, and Foldetta as unavailable. Overall, the balance of evidence (seven pathogenic versus three benign predictions) indicates that the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.125101Structured0.413873Uncertain0.9390.2200.125-9.508Likely Pathogenic0.183Likely BenignLikely Benign1.73Ambiguous0.11.43Ambiguous1.58Ambiguous1.31Destabilizing0.434Likely Benign-3.68Deleterious0.999Probably Damaging0.996Probably Damaging0.89Pathogenic0.01Affected0.18690.238810-2.2-14.03
c.988G>T
D330Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D330Y is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect are REVEL and premPS, whereas the remaining tools—including SGM‑Consensus, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact; FoldX is uncertain and therefore not counted. High‑accuracy methods all support pathogenicity: AlphaMissense‑Optimized is pathogenic, SGM‑Consensus is likely pathogenic, and Foldetta is pathogenic. Taken together, the overwhelming majority of evidence indicates that D330Y is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.380708Structured0.360008Uncertain0.8050.4880.250-14.200Likely Pathogenic0.956Likely PathogenicLikely Pathogenic1.98Ambiguous0.62.90Destabilizing2.44Destabilizing0.35Likely Benign0.472Likely Benign-6.47Deleterious0.998Probably Damaging0.948Probably Damaging0.89Pathogenic0.00Affected0.05390.4689-4-32.248.09
c.989A>T
D330V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 D330V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL and premPS, whereas a majority of tools predict a pathogenic impact: polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, PROVEAN, and AlphaMissense‑Default. Uncertain predictions from FoldX, Rosetta, Foldetta, and AlphaMissense‑Optimized are treated as unavailable. High‑accuracy assessments show that the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. AlphaMissense‑Optimized and Foldetta provide inconclusive results and are therefore not considered evidence. Overall, the preponderance of evidence points to a pathogenic effect for D330V, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.380708Structured0.360008Uncertain0.8050.4880.250-13.176Likely Pathogenic0.950Likely PathogenicAmbiguous2.06Destabilizing0.50.57Ambiguous1.32Ambiguous0.45Likely Benign0.428Likely Benign-6.40Deleterious0.994Probably Damaging0.892Possibly Damaging0.89Pathogenic0.01Affected0.08620.4633-2-37.7-15.96
c.989A>C
D330A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D330A missense variant is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools that agree on a benign effect include REVEL and SIFT, while a majority of tools predict a pathogenic impact: SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. Tools with uncertain or inconclusive results—FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized—do not provide definitive evidence. High‑accuracy methods give the following: SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates a likely pathogenic outcome; AlphaMissense‑Optimized is uncertain; Foldetta is also uncertain. Overall, the preponderance of evidence from multiple independent predictors points to a pathogenic effect for D330A. This conclusion is not contradicted by ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.380708Structured0.360008Uncertain0.8050.4880.250-14.051Likely Pathogenic0.929Likely PathogenicAmbiguous1.75Ambiguous0.31.06Ambiguous1.41Ambiguous0.60Ambiguous0.399Likely Benign-5.49Deleterious0.961Probably Damaging0.655Possibly Damaging0.93Pathogenic0.11Tolerated0.40870.44760-25.3-44.01
c.989A>G
D330G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D330G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, whereas the majority of algorithms predict a pathogenic impact: FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Two predictors (AlphaMissense‑Optimized and premPS) give uncertain results. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is inconclusive, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic,” and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, classifies the variant as pathogenic. Overall, the preponderance of evidence indicates that D330G is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.380708Structured0.360008Uncertain0.8050.4880.250-13.064Likely Pathogenic0.950Likely PathogenicAmbiguous2.69Destabilizing0.22.17Destabilizing2.43Destabilizing0.63Ambiguous0.373Likely Benign-5.03Deleterious0.980Probably Damaging0.782Possibly Damaging0.94Pathogenic0.01Affected0.39350.50151-13.1-58.04
c.988G>C
D330H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D330H missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into three groups: benign predictions are limited to REVEL; pathogenic predictions include PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, FoldX, and the SGM‑Consensus (Likely Pathogenic). Uncertain or inconclusive results come from Rosetta, Foldetta, and premPS. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, the SGM‑Consensus also indicates likely pathogenic, while Foldetta’s stability analysis is inconclusive. Taken together, the overwhelming majority of evidence points to a pathogenic impact for D330H. This conclusion is not contradicted by any ClinVar annotation, as the variant is currently unreported in that database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.380708Structured0.360008Uncertain0.8050.4880.250-13.926Likely Pathogenic0.980Likely PathogenicLikely Pathogenic2.29Destabilizing0.61.32Ambiguous1.81Ambiguous0.61Ambiguous0.425Likely Benign-4.67Deleterious0.998Probably Damaging0.961Probably Damaging0.96Pathogenic0.01Affected0.16080.48431-10.322.05
c.3422C>A
P1141Q
2D
AIThe SynGAP1 missense variant P1141Q is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, polyPhen‑2 (HumDiv and HumVar), ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta results are unavailable. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.930790Disordered0.716087Binding0.3640.8521.000-4.331Likely Benign0.274Likely BenignLikely Benign0.136Likely Benign-2.72Deleterious0.074Benign0.047Benign0.97Pathogenic0.00Affected0.14490.51860-1-1.931.01
c.3422C>G
P1141R
2D
AIThe SynGAP1 missense variant P1141R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect comprise PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus indicates a likely pathogenic outcome; a Foldetta stability analysis is unavailable. Overall, the majority of computational predictions (seven pathogenic vs. three benign) support a pathogenic classification. This consensus does not contradict any ClinVar annotation, as none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.930790Disordered0.716087Binding0.3640.8521.000-4.768Likely Benign0.626Likely PathogenicLikely Benign0.120Likely Benign-3.90Deleterious0.913Possibly Damaging0.690Possibly Damaging0.97Pathogenic0.00Affected0.13290.36140-2-2.959.07
c.990C>A
D330E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D330E missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are Rosetta and FATHMM. The remaining tools—FoldX, AlphaMissense‑Default, and Foldetta—return uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign impact. This conclusion is not contradicted by any ClinVar annotation, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.380708Structured0.360008Uncertain0.8050.4880.250-3.427Likely Benign0.407AmbiguousLikely Benign0.98Ambiguous0.22.31Destabilizing1.65Ambiguous0.39Likely Benign0.073Likely Benign-1.38Neutral0.122Benign0.030Benign0.97Pathogenic0.67Tolerated0.14640.4416320.014.03
c.990C>G
D330E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D330E missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are Rosetta and FATHMM. The remaining tools—FoldX, AlphaMissense‑Default, and Foldetta—return uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign impact. This conclusion is not contradicted by any ClinVar annotation, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.380708Structured0.360008Uncertain0.8050.4880.250-3.427Likely Benign0.407AmbiguousLikely Benign0.98Ambiguous0.22.31Destabilizing1.65Ambiguous0.39Likely Benign0.075Likely Benign-1.38Neutral0.122Benign0.030Benign0.97Pathogenic0.67Tolerated0.14640.4416320.014.03
c.3421C>A
P1141T
2D
AIThe SynGAP1 missense variant P1141T is not reported in ClinVar (ClinVar status: not reported) and is absent from gnomAD (gnomAD: not present). Prediction tools that agree on a benign effect include REVEL, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. The SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive (two benign vs. two pathogenic). High‑accuracy methods give AlphaMissense‑Optimized a benign prediction; the SGM Consensus remains inconclusive, and Foldetta (combining FoldX‑MD and Rosetta) has no available result. Overall, the balance of evidence, particularly the benign call from the high‑accuracy AlphaMissense‑Optimized model, suggests that the variant is most likely benign, and this assessment does not contradict the current ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.930790Disordered0.716087Binding0.3640.8521.000-4.090Likely Benign0.176Likely BenignLikely Benign0.106Likely Benign-3.85Deleterious0.856Possibly Damaging0.723Possibly Damaging0.98Pathogenic0.00Affected0.15940.61450-10.93.99
c.3422C>T
P1141L
2D
AIThe SynGAP1 missense variant P1141L is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM; AlphaMissense‑Default remains uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicting benign, while the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—leans pathogenic (two pathogenic versus one benign). Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence from both general and high‑accuracy tools indicates that P1141L is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.930790Disordered0.716087Binding0.3640.8521.000-3.817Likely Benign0.352AmbiguousLikely Benign0.110Likely Benign-4.64Deleterious0.954Possibly Damaging0.759Possibly Damaging0.98Pathogenic0.00Affected0.21470.6099-3-35.416.04
c.841T>G
Y281D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y281D is not reported in ClinVar and is absent from gnomAD. Prediction tools largely agree on a deleterious effect: SIFT classifies it as benign, whereas the remaining 13 tools (SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict it to be pathogenic. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized predicts pathogenicity; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also predicts pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts pathogenic. No tool yields an inconclusive result. Based on the collective predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status, as no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.337647Uncertain0.9270.2540.000-15.506Likely Pathogenic0.990Likely PathogenicLikely Pathogenic4.27Destabilizing0.04.53Destabilizing4.40Destabilizing1.48Destabilizing0.813Likely Pathogenic-6.73Deleterious1.000Probably Damaging0.999Probably Damaging0.98Pathogenic0.06Tolerated0.41730.1175-4-3-2.2-48.09
c.3421C>T
P1141S
2D
AIThe SynGAP1 missense variant P1141S is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive (2 benign vs 2 pathogenic). Foldetta results are unavailable. Overall, five of the nine evaluated tools predict pathogenicity while four predict benignity, giving a slight majority toward a deleterious effect. Thus, the variant is most likely pathogenic based on current computational predictions, and this assessment does not contradict any ClinVar status because the variant has not yet been reported there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.930790Disordered0.716087Binding0.3640.8521.000-2.574Likely Benign0.187Likely BenignLikely Benign0.094Likely Benign-3.58Deleterious0.856Possibly Damaging0.492Possibly Damaging0.99Pathogenic0.00Affected0.33790.55661-10.8-10.04
c.841T>A
Y281N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y281N is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions are provided only by SIFT, whereas the remaining tools—SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict pathogenicity. AlphaMissense‑Optimized is uncertain. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized remains inconclusive, SGM‑Consensus is labeled Likely Pathogenic, and Foldetta predicts a destabilizing, pathogenic outcome. Overall, the collective evidence indicates that Y281N is most likely pathogenic, and this assessment does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.337647Uncertain0.9270.2540.000-11.620Likely Pathogenic0.941Likely PathogenicAmbiguous3.29Destabilizing0.22.49Destabilizing2.89Destabilizing1.71Destabilizing0.713Likely Pathogenic-6.20Deleterious1.000Probably Damaging0.999Probably Damaging0.99Pathogenic0.09Tolerated0.24940.1503-2-2-2.2-49.07
c.841T>C
Y281H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y281H is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: SIFT classifies it as benign, whereas the remaining 13 tools (SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default) predict pathogenicity. High‑accuracy methods provide a clearer picture: AlphaMissense‑Optimized is uncertain, SGM‑Consensus indicates likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic folding instability. With the overwhelming consensus from most predictors and the high‑accuracy tools supporting a damaging effect, the variant is most likely pathogenic. This conclusion is not contradicted by ClinVar, which contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.337647Uncertain0.9270.2540.000-8.522Likely Pathogenic0.884Likely PathogenicAmbiguous2.65Destabilizing0.22.05Destabilizing2.35Destabilizing1.63Destabilizing0.717Likely Pathogenic-3.82Deleterious1.000Probably Damaging0.999Probably Damaging0.99Pathogenic0.16Tolerated0.26510.150302-1.9-26.03
c.842A>G
Y281C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y281C is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools that agree on a benign effect include only AlphaMissense‑Optimized. All other evaluated algorithms—SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support this: AlphaMissense‑Optimized indicates a benign outcome, whereas the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta outputs) both predict pathogenicity. Consequently, the variant is most likely pathogenic based on the overwhelming majority of predictions, and this assessment does not contradict the ClinVar status, which currently contains no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.337647Uncertain0.9270.2540.000-8.528Likely Pathogenic0.752Likely PathogenicLikely Benign3.00Destabilizing0.12.71Destabilizing2.86Destabilizing1.48Destabilizing0.615Likely Pathogenic-5.55Deleterious1.000Probably Damaging0.999Probably Damaging0.99Pathogenic0.05Affected0.29490.21760-23.8-60.04
c.3421C>G
P1141A
2D
AIThe SynGAP1 missense variant P1141A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive because it yields a 2‑to‑2 split. Foldetta, a protein‑folding‑stability method that combines FoldX‑MD and Rosetta outputs, has no available result for this variant. High‑accuracy tools therefore provide mixed evidence: AlphaMissense‑Optimized indicates benign, while the consensus and stability analyses are unavailable. Overall, the majority of individual predictors (five versus four) favor a pathogenic interpretation, and this does not contradict any ClinVar annotation because none exists. Thus, the variant is most likely pathogenic based on current computational predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.930790Disordered0.716087Binding0.3640.8521.000-3.885Likely Benign0.120Likely BenignLikely Benign0.076Likely Benign-3.67Deleterious0.856Possibly Damaging0.492Possibly Damaging1.00Pathogenic0.00Affected0.35250.51351-13.4-26.04
c.988G>A
D330N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D330N missense variant is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious interpretation: the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates “Likely Pathogenic,” while AlphaMissense‑Optimized and Foldetta yield uncertain results and are treated as unavailable. No folding‑stability methods (FoldX, Rosetta, premPS) provide decisive evidence. Overall, the preponderance of pathogenic predictions strongly suggests that D330N is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.380708Structured0.360008Uncertain0.8050.4880.250-12.993Likely Pathogenic0.909Likely PathogenicAmbiguous1.61Ambiguous0.20.59Ambiguous1.10Ambiguous0.59Ambiguous0.350Likely Benign-3.46Deleterious0.980Probably Damaging0.721Possibly Damaging1.01Pathogenic0.02Affected0.12520.4263210.0-0.98
c.842A>C
Y281S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y281S is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools cluster into two groups: the single benign prediction comes from SIFT, while the remaining tools—REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus—predict pathogenicity. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is uncertain, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is Pathogenic. With the overwhelming majority of evidence indicating pathogenicity and no ClinVar annotation to contradict this, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.337647Uncertain0.9270.2540.000-9.541Likely Pathogenic0.847Likely PathogenicAmbiguous3.24Destabilizing0.33.02Destabilizing3.13Destabilizing1.59Destabilizing0.642Likely Pathogenic-5.68Deleterious1.000Probably Damaging0.998Probably Damaging1.02Pathogenic0.12Tolerated0.42030.2543-3-20.5-76.10
c.3471G>C
W1157C
2D
AIThe SynGAP1 missense variant W1157C is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that W1157C is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.694846Disordered0.877471Binding0.3640.8610.375-4.730Likely Benign1.000Likely PathogenicLikely Pathogenic0.478Likely Benign-9.46Deleterious1.000Probably Damaging0.998Probably Damaging1.04Pathogenic0.00Affected0.39270.1406-8-23.4-83.07
c.3471G>T
W1157C
2D
AIThe SynGAP1 missense variant W1157C is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that W1157C is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.694846Disordered0.877471Binding0.3640.8610.375-4.730Likely Benign1.000Likely PathogenicLikely Pathogenic0.478Likely Benign-9.46Deleterious1.000Probably Damaging0.998Probably Damaging1.04Pathogenic0.00Affected0.39270.1406-8-23.4-83.07
c.3469T>A
W1157R
2D
AIThe SynGAP1 missense variant W1157R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only ESM1b, whereas all other evaluated algorithms—REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenicity, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports the variant as Likely Pathogenic. No Foldetta stability analysis is available, so it does not influence the conclusion. Overall, the preponderance of evidence indicates that W1157R is most likely pathogenic, and this assessment is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.694846Disordered0.877471Binding0.3640.8610.375-2.440Likely Benign1.000Likely PathogenicLikely Pathogenic0.549Likely Pathogenic-10.19Deleterious0.999Probably Damaging0.998Probably Damaging1.06Pathogenic0.00Affected0.41290.06122-3-3.6-30.03
c.3469T>C
W1157R
2D
AIThe SynGAP1 missense variant W1157R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only ESM1b, whereas all other evaluated algorithms—REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenicity, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports the variant as Likely Pathogenic. No Foldetta stability analysis is available, so it does not influence the conclusion. Overall, the preponderance of evidence indicates that W1157R is most likely pathogenic, and this assessment is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.694846Disordered0.877471Binding0.3640.8610.375-2.440Likely Benign1.000Likely PathogenicLikely Pathogenic0.549Likely Pathogenic-10.19Deleterious0.999Probably Damaging0.998Probably Damaging1.06Pathogenic0.00Affected0.41290.06122-3-3.6-30.03
c.3469T>G
W1157G
2D
AIThe SynGAP1 missense variant W1157G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) all indicate pathogenicity. Only ESM1b predicts a benign outcome, representing the sole disagreement. High‑accuracy assessments further support a harmful impact: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus labels it as Likely Pathogenic. No Foldetta stability prediction is available, so it does not influence the assessment. Overall, the consensus of the majority of tools and the high‑accuracy predictions point to a pathogenic effect, and this conclusion is consistent with the absence of ClinVar annotation, so there is no contradiction with ClinVar status. Thus, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.694846Disordered0.877471Binding0.3640.8610.375-2.328Likely Benign0.999Likely PathogenicLikely Pathogenic0.558Likely Pathogenic-9.50Deleterious0.997Probably Damaging0.995Probably Damaging1.06Pathogenic0.00Affected0.46310.2065-7-20.5-129.16
c.3470G>C
W1157S
2D
AIThe SynGAP1 missense variant W1157S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that W1157S is most likely pathogenic, and this conclusion does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.694846Disordered0.877471Binding0.3640.8610.375-1.158Likely Benign1.000Likely PathogenicLikely Pathogenic0.394Likely Benign-9.96Deleterious0.999Probably Damaging0.998Probably Damaging1.06Pathogenic0.00Affected0.47720.1227-2-30.1-99.14
c.3470G>T
W1157L
2D
AIThe SynGAP1 missense variant W1157L is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign predictions come from REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—classify the change as pathogenic or likely pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates likely pathogenic. Foldetta results are not available. Overall, the majority of evidence points to a pathogenic impact for W1157L, and this conclusion is consistent with the absence of a ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.694846Disordered0.877471Binding0.3640.8610.375-1.336Likely Benign0.995Likely PathogenicLikely Pathogenic0.306Likely Benign-9.46Deleterious0.997Probably Damaging0.995Probably Damaging1.08Pathogenic0.00Affected0.24000.2719-2-24.7-73.05
c.929A>G
E310G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E310G is listed in ClinVar as Pathogenic (ClinVar ID 2732842.0) and is not reported in gnomAD. Prediction tools that assess the variant’s effect largely agree on a deleterious outcome: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while only premPS predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also predicts pathogenicity. Consequently, the variant is most likely pathogenic, and this prediction is consistent with its ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.222385Structured0.346136Uncertain0.9140.3370.125Pathogenic 1-14.132Likely Pathogenic0.995Likely PathogenicLikely Pathogenic2.38Destabilizing0.73.56Destabilizing2.97Destabilizing0.36Likely Benign0.848Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.996Probably Damaging1.12Pathogenic0.00Affected3.38190.27360.6932-203.1-72.06
c.929A>T
E310V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 E310V missense variant has no ClinVar entry and is not reported in gnomAD. Prediction tools that agree on a benign effect are Rosetta and premPS, while the majority of tools (SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict a pathogenic impact. FoldX and Foldetta are inconclusive. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also pathogenic, and Foldetta remains uncertain. Overall, the preponderance of evidence indicates that E310V is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.222385Structured0.346136Uncertain0.9140.3370.125-15.494Likely Pathogenic0.998Likely PathogenicLikely Pathogenic1.08Ambiguous0.90.06Likely Benign0.57Ambiguous0.14Likely Benign0.871Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.998Probably Damaging1.12Pathogenic0.00Affected0.08490.8729-2-27.7-29.98
c.941T>G
F314C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314C is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also predicts pathogenic. All available evidence points to a damaging effect. Consequently, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-12.458Likely Pathogenic0.996Likely PathogenicLikely Pathogenic3.37Destabilizing0.32.64Destabilizing3.01Destabilizing2.49Destabilizing0.674Likely Pathogenic-6.89Deleterious1.000Probably Damaging0.998Probably Damaging1.13Pathogenic0.00Affected0.24010.1075-4-2-0.3-44.04
c.941T>C
F314S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314S (located in the C2 domain) is not reported in ClinVar and is absent from gnomAD. All available in‑silico predictors classify it as pathogenic: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a destabilizing, pathogenic effect. Thus, the variant is most likely pathogenic based on predictions, and this assessment does not contradict the ClinVar status, which simply lacks an entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-14.371Likely Pathogenic1.000Likely PathogenicLikely Pathogenic4.51Destabilizing0.43.36Destabilizing3.94Destabilizing2.59Destabilizing0.735Likely Pathogenic-6.95Deleterious0.999Probably Damaging0.996Probably Damaging1.15Pathogenic0.00Affected0.41130.0600-3-2-3.6-60.10
c.929A>C
E310A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 E310A missense variant is not reported in ClinVar or gnomAD. Prediction tools largely converge on a pathogenic effect: SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all indicate pathogenicity, while premPS is the sole benign predictor. Uncertain calls come from FoldX, Rosetta, and Foldetta. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus labels it likely pathogenic, and Foldetta remains inconclusive. With the overwhelming majority of evidence pointing to deleterious impact and no ClinVar annotation to contradict, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.222385Structured0.346136Uncertain0.9140.3370.125-13.878Likely Pathogenic0.995Likely PathogenicLikely Pathogenic1.65Ambiguous0.61.65Ambiguous1.65Ambiguous0.50Likely Benign0.850Likely Pathogenic-5.52Deleterious0.999Probably Damaging0.995Probably Damaging1.16Pathogenic0.01Affected0.39800.80970-15.3-58.04
c.935T>G
F312C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312C is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that assess pathogenicity uniformly classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict a pathogenic effect. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized indicates pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also reports Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts a pathogenic impact. Based on the unanimous pathogenic predictions and the absence of benign calls, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which simply lacks an entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-11.991Likely Pathogenic0.998Likely PathogenicLikely Pathogenic2.98Destabilizing0.34.97Destabilizing3.98Destabilizing1.46Destabilizing0.870Likely Pathogenic-7.35Deleterious1.000Probably Damaging0.998Probably Damaging1.16Pathogenic0.00Affected0.22930.2010-4-2-0.3-44.04
c.842A>T
Y281F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y281F is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a benign effect: REVEL, Rosetta, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict benign, while polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM predict pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, indicates a likely benign outcome. High‑accuracy assessments further support this: AlphaMissense‑Optimized predicts benign; Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts benign. No evidence from the uncertain FoldX result is considered. Overall, the consensus of high‑confidence tools points to a benign classification, which is consistent with the absence of ClinVar evidence and gnomAD data. Thus, the variant is most likely benign, and this conclusion does not contradict ClinVar status, which has no reported pathogenicity.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.098513Structured0.337647Uncertain0.9270.2540.000-3.991Likely Benign0.146Likely BenignLikely Benign0.75Ambiguous0.2-0.26Likely Benign0.25Likely Benign-0.37Likely Benign0.372Likely Benign-0.32Neutral0.999Probably Damaging0.992Probably Damaging1.17Pathogenic0.54Tolerated0.23800.3885734.1-16.00
c.935T>C
F312S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). All available in‑silico predictors classify the variant as pathogenic: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts pathogenic. Based on the unanimous pathogenic predictions and the absence of any benign calls, the variant is most likely pathogenic, with no contradiction to ClinVar status (which is currently unreported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-14.075Likely Pathogenic1.000Likely PathogenicLikely Pathogenic3.74Destabilizing0.35.64Destabilizing4.69Destabilizing2.70Destabilizing0.880Likely Pathogenic-7.35Deleterious0.999Probably Damaging0.996Probably Damaging1.17Pathogenic0.00Affected0.35630.1578-3-2-3.6-60.10
c.2410G>T
D804Y
2D
AIThe SynGAP1 missense variant D804Y is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL and AlphaMissense‑Optimized, whereas the remaining tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) all predict a pathogenic outcome. The SGM‑Consensus, which is a majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, therefore classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus remains pathogenic; Foldetta results are unavailable. Overall, the majority of predictions support a pathogenic effect, and this conclusion does not contradict any ClinVar annotation (none exists). Thus, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.625-8.356Likely Pathogenic0.782Likely PathogenicLikely Benign0.357Likely Benign-5.16Deleterious0.999Probably Damaging0.983Probably Damaging1.18Pathogenic0.01Affected0.08860.6653-4-32.248.09
c.3826G>T
D1276Y
2D
AIThe SynGAP1 missense variant D1276Y is catalogued in gnomAD (ID 6‑33447874‑G‑T) but has no ClinVar entry. Functional prediction tools fall into two groups: benign predictions come from REVEL, ESM1b, and AlphaMissense‑Optimized; pathogenic predictions come from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus indicates a likely pathogenic effect; Foldetta, a protein‑folding stability method, has no available result for this variant. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict any ClinVar status, as none is currently reported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.666105Disordered0.802156Binding0.6360.7050.6256-33447874-G-T-1.558Likely Benign0.768Likely PathogenicLikely Benign0.325Likely Benign-6.66Deleterious0.999Probably Damaging0.928Probably Damaging1.18Pathogenic0.00Affected3.7750.03850.5082-3-42.248.09
c.2410G>C
D804H
2D
AIThe SynGAP1 D804H missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. AlphaMissense‑Optimized is uncertain, and no Foldetta stability assessment is available. The high‑accuracy consensus from SGM (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) favors pathogenicity, while the lack of a Foldetta result leaves that evidence inconclusive. Overall, the preponderance of pathogenic predictions suggests that D804H is most likely pathogenic, and this assessment does not contradict any ClinVar status because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.625-5.100Likely Benign0.821Likely PathogenicAmbiguous0.296Likely Benign-3.79Deleterious0.999Probably Damaging0.975Probably Damaging1.19Pathogenic0.01Affected0.18590.76071-10.322.05
c.2411A>T
D804V
2D
AIThe SynGAP1 missense variant D804V is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus—predict a pathogenic impact. The AlphaMissense‑Optimized score is uncertain, providing no definitive evidence. High‑accuracy assessments show that the SGM‑Consensus, which is a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, indicates a likely pathogenic outcome; AlphaMissense‑Optimized remains inconclusive, and Foldetta results are unavailable. Overall, the preponderance of evidence points to a pathogenic effect for D804V, and this conclusion does not contradict any ClinVar annotation, as none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.625-8.143Likely Pathogenic0.832Likely PathogenicAmbiguous0.402Likely Benign-4.77Deleterious0.997Probably Damaging0.951Probably Damaging1.19Pathogenic0.01Affected0.11960.6981-2-37.7-15.96
c.3826G>C
D1276H
2D
AIThe SynGAP1 missense variant D1276H is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, ESM1b, and AlphaMissense‑Optimized, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates majority votes from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as Likely Pathogenic. High‑accuracy assessments further highlight discordance: AlphaMissense‑Optimized predicts a benign effect, whereas the SGM‑Consensus (a high‑accuracy consensus) indicates Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of predictions support a pathogenic effect, and this conclusion does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.666105Disordered0.802156Binding0.6360.7050.6250.715Likely Benign0.778Likely PathogenicLikely Benign0.321Likely Benign-5.08Deleterious0.996Probably Damaging0.898Possibly Damaging1.19Pathogenic0.00Affected0.10770.56971-10.322.05
c.3827A>T
D1276V
2D
AIThe SynGAP1 D1276V missense variant has no ClinVar entry and is not reported in gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default) predict a pathogenic impact. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is unavailable for this variant. Based on the preponderance of pathogenic predictions and the SGM‑Consensus result, the variant is most likely pathogenic. This conclusion is not contradicted by ClinVar status, as no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.666105Disordered0.802156Binding0.6360.7050.625-0.725Likely Benign0.851Likely PathogenicAmbiguous0.331Likely Benign-6.66Deleterious0.984Probably Damaging0.825Possibly Damaging1.19Pathogenic0.00Affected0.06140.5207-2-37.7-15.96
c.928G>A
E310K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E310K is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. Prediction tools that assess pathogenicity all return a deleterious signal: REVEL, FoldX (uncertain), Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenic or likely pathogenic. No tool in the dataset predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic”; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, is pathogenic. Consequently, the variant is most likely pathogenic based on the available predictions, and this conclusion does not contradict the ClinVar “Uncertain” classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.222385Structured0.346136Uncertain0.9140.3370.125Conflicting 4-14.601Likely Pathogenic0.997Likely PathogenicLikely Pathogenic1.97Ambiguous1.23.66Destabilizing2.82Destabilizing1.02Destabilizing0.764Likely Pathogenic-3.68Deleterious1.000Probably Damaging0.995Probably Damaging1.19Pathogenic0.01Affected3.38190.24960.845301-0.4-0.94213.458.00.10.00.20.1XPotentially PathogenicThe carboxylate group of Glu310, located in an anti-parallel β sheet strand (res. Thr305-Asn315), is ideally positioned to interact with the side chain hydroxyl and backbone amide groups of Thr295 on a twisted anti-parallel β strand (res. Met289-Arg299). Because the carboxylate group can also interact with the GAP domain residues (e.g., Gln612, Tyr614), Glu310 plays a key role in maintaining the tertiary assembly between the C2 and GAP domains. In the variant simulations, the amino group of the Lys310 side chain hydrogen bonds with the GAP domain residues and forms a salt bridge with Glu613. Although no apparent negative effects are seen due to the residue swap, it is possible that the loss of hydrogen bonding with the hydroxyl group of the Thr295 side chain causes problems during folding, potentially compromising the twisting of the β sheet.
c.930G>C
E310D
2D
3DClick to see structure in 3D Viewer
AISynGAP1 E310D is reported in ClinVar (ID 975473.0) as Pathogenic and is not found in gnomAD. Prediction tools that assess the variant’s effect all converge on a deleterious outcome: REVEL, FoldX (uncertain), Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all indicate pathogenicity, leaving no tool in the benign category. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized predicts Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also reports Pathogenic. The single uncertain result from FoldX is treated as unavailable. Overall, the variant is most likely pathogenic, and this assessment is consistent with its ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.222385Structured0.346136Uncertain0.9140.3370.125Likely Pathogenic1-11.218Likely Pathogenic0.994Likely PathogenicLikely Pathogenic1.87Ambiguous0.52.39Destabilizing2.13Destabilizing1.04Destabilizing0.666Likely Pathogenic-2.76Deleterious0.997Probably Damaging0.992Probably Damaging1.19Pathogenic0.02Affected3.38190.19810.5222320.0-14.03232.627.20.10.00.10.1XPotentially BenignThe carboxylate group of Glu310, located in an anti-parallel β sheet strand (res. Thr305-Asn315), is ideally positioned to interact with the hydroxyl and backbone amide groups of Thr295 on a twisted anti-parallel β strand. Because the carboxylate group can also interact with the GAP domain residues (e.g., Gln612, Tyr614), Glu310 potentially plays a key role in maintaining the tertiary assembly between the C2 and GAP domains. In the variant simulations, the carboxylate group of Asp310 can form the same interactions as glutamate; however, due to its one hydrocarbon shorter length, the connections are less stable or less optimal.
c.930G>T
E310D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E310D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that assess pathogenicity uniformly favor a deleterious effect: SGM‑Consensus (Likely Pathogenic), REVEL (Pathogenic), Rosetta (Pathogenic), Foldetta (Pathogenic), premPS (Pathogenic), PROVEAN (Pathogenic), polyPhen‑2 HumDiv (Pathogenic), polyPhen‑2 HumVar (Pathogenic), SIFT (Pathogenic), ESM1b (Pathogenic), FATHMM (Pathogenic), AlphaMissense‑Default (Pathogenic), and AlphaMissense‑Optimized (Pathogenic). No tool predicts a benign outcome; the only inconclusive result is FoldX (Uncertain). High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts Pathogenic, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) reports Pathogenic. Based on the collective predictions, the variant is most likely pathogenic, and this conclusion is not contradicted by ClinVar status, which currently has no entry for E310D.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.222385Structured0.346136Uncertain0.9140.3370.125-11.218Likely Pathogenic0.994Likely PathogenicLikely Pathogenic1.87Ambiguous0.52.39Destabilizing2.13Destabilizing1.04Destabilizing0.666Likely Pathogenic-2.76Deleterious0.997Probably Damaging0.992Probably Damaging1.19Pathogenic0.02Affected3.38190.19810.5222320.0-14.03232.627.20.10.00.10.1XPotentially BenignThe carboxylate group of Glu310, located in an anti-parallel β sheet strand (res. Thr305-Asn315), is ideally positioned to interact with the hydroxyl and backbone amide groups of Thr295 on a twisted anti-parallel β strand. Because the carboxylate group can also interact with the GAP domain residues (e.g., Gln612, Tyr614), Glu310 potentially plays a key role in maintaining the tertiary assembly between the C2 and GAP domains. In the variant simulations, the carboxylate group of Asp310 can form the same interactions as glutamate; however, due to its one hydrocarbon shorter length, the connections are less stable or less optimal.
c.941T>A
F314Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314Y is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and Rosetta, whereas a majority of tools (SGM‑Consensus, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic impact. Predictions that are inconclusive—AlphaMissense‑Optimized, FoldX, and Foldetta—are treated as unavailable. High‑accuracy assessments further support pathogenicity: the SGM Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is Likely Pathogenic, while Foldetta’s combined stability analysis is uncertain. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict the current ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-13.297Likely Pathogenic0.918Likely PathogenicAmbiguous1.33Ambiguous0.10.29Likely Benign0.81Ambiguous1.28Destabilizing0.374Likely Benign-2.62Deleterious0.997Probably Damaging0.987Probably Damaging1.20Pathogenic0.02Affected0.14270.217373-4.116.00
c.994G>T
D332Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D332Y is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, Rosetta, and premPS, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as Likely Pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, SGM‑Consensus confirms a likely pathogenic status, and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, yields an uncertain result. Overall, the majority of evidence points to a pathogenic impact for D332Y, and this conclusion does not contradict the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.339168Structured0.336528Uncertain0.5370.4450.375-14.210Likely Pathogenic0.966Likely PathogenicLikely Pathogenic1.15Ambiguous0.6-0.07Likely Benign0.54Ambiguous0.41Likely Benign0.485Likely Benign-7.33Deleterious1.000Probably Damaging0.999Probably Damaging1.20Pathogenic0.00Affected0.03720.4018-4-32.248.09
c.2411A>C
D804A
2D
AIThe SynGAP1 D804A missense variant is catalogued in gnomAD (ID 6‑33442963‑A‑C) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, ESM1b, and AlphaMissense‑Optimized, whereas pathogenic predictions are reported by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized indicates a benign change, but the SGM‑Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels the variant as Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence from both general and high‑accuracy predictors points to a pathogenic impact, and this conclusion is not contradicted by any ClinVar classification (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.6256-33442963-A-C-6.086Likely Benign0.758Likely PathogenicLikely Benign0.269Likely Benign-3.99Deleterious0.980Probably Damaging0.858Possibly Damaging1.21Pathogenic0.04Affected3.7750.37160.6824-205.3-44.01
c.2411A>G
D804G
2D
AIThe SynGAP1 missense variant D804G is catalogued in gnomAD (ID 6‑33442963‑A‑G) but has no ClinVar entry. Prediction tools cluster into two groups: benign calls come from REVEL, ESM1b, and AlphaMissense‑Optimized, whereas pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. High‑accuracy assessments further show AlphaMissense‑Optimized as benign, SGM‑Consensus as Likely Pathogenic, and Foldetta results are unavailable. Overall, the majority of evidence points to a pathogenic effect, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.6256-33442963-A-G16.20e-7-5.051Likely Benign0.680Likely PathogenicLikely Benign0.287Likely Benign-3.82Deleterious0.980Probably Damaging0.858Possibly Damaging1.21Pathogenic0.04Affected3.7750.38540.6488-113.1-58.04
c.3827A>C
D1276A
2D
AIThe SynGAP1 missense variant D1276A has no ClinVar entry and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL, ESM1b, and AlphaMissense‑Optimized; pathogenic predictions come from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further support this split: AlphaMissense‑Optimized reports a benign effect, whereas the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic outcome. No Foldetta stability analysis is available for this residue. Overall, the majority of computational evidence points to a pathogenic impact, and this conclusion does not contradict the ClinVar status, which currently contains no classification for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.666105Disordered0.802156Binding0.6360.7050.625-0.008Likely Benign0.710Likely PathogenicLikely Benign0.319Likely Benign-5.87Deleterious0.816Possibly Damaging0.495Possibly Damaging1.21Pathogenic0.00Affected0.34580.50500-25.3-44.01
c.3827A>G
D1276G
2D
AIThe SynGAP1 missense variant D1276G is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect include PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates the majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus remains Likely Pathogenic; Foldetta results are unavailable. Overall, the majority of predictions and the SGM‑Consensus support a pathogenic interpretation, and there is no ClinVar record to contradict this assessment. Thus, the variant is most likely pathogenic based on the available computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.666105Disordered0.802156Binding0.6360.7050.6250.509Likely Benign0.601Likely PathogenicLikely Benign0.293Likely Benign-4.93Deleterious0.899Possibly Damaging0.655Possibly Damaging1.21Pathogenic0.00Affected0.34290.52471-13.1-58.04
c.935T>A
F312Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312Y is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a deleterious effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default, all of which classify the change as pathogenic. No tool in the dataset predicts a benign outcome. High‑accuracy assessments show the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, while AlphaMissense‑Optimized and Foldetta provide uncertain results. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-7.571In-Between0.949Likely PathogenicAmbiguous1.04Ambiguous0.10.89Ambiguous0.97Ambiguous0.99Ambiguous0.744Likely Pathogenic-2.76Deleterious0.997Probably Damaging0.987Probably Damaging1.21Pathogenic0.02Affected0.14430.272873-4.116.00
c.995A>T
D332V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D332V missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Foldetta, and premPS, whereas a majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Uncertain results come from FoldX, Rosetta, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as Benign. Overall, the balance of evidence favors a pathogenic classification; this conclusion does not contradict any ClinVar status, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.339168Structured0.336528Uncertain0.5370.4450.375-13.710Likely Pathogenic0.933Likely PathogenicAmbiguous1.39Ambiguous0.1-0.52Ambiguous0.44Likely Benign0.50Likely Benign0.484Likely Benign-7.27Deleterious1.000Probably Damaging0.999Probably Damaging1.21Pathogenic0.03Affected0.05730.4132-2-37.7-15.96
c.2410G>A
D804N
2D
AIThe SynGAP1 D804N variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are PROVEAN and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—leans toward pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of conventional tools predict a benign impact, and this assessment does not contradict the lack of ClinVar annotation. Thus, based on the current predictions, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
SH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.625-4.681Likely Benign0.522AmbiguousLikely Benign0.104Likely Benign-2.62Deleterious0.400Benign0.212Benign1.22Pathogenic0.06Tolerated0.15280.7393210.0-0.98
c.3826G>A
D1276N
2D
AIThe SynGAP1 missense variant D1276N is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts pathogenic. Foldetta results are unavailable. Overall, more tools (five) predict pathogenicity than benign (three), and the high‑accuracy consensus also leans pathogenic. Therefore, the variant is most likely pathogenic based on current predictions, and this assessment does not contradict any ClinVar status because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.666105Disordered0.802156Binding0.6360.7050.6253.371Likely Benign0.473AmbiguousLikely Benign0.242Likely Benign-3.68Deleterious0.899Possibly Damaging0.581Possibly Damaging1.22Pathogenic0.00Affected0.08830.5213210.0-0.98
c.934T>A
F312I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312I is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that assess pathogenicity uniformly classify the variant as pathogenic: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect, so the benign group is empty. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the unanimous pathogenic predictions and the absence of any benign calls, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which simply lacks an entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-12.000Likely Pathogenic0.996Likely PathogenicLikely Pathogenic2.09Destabilizing0.33.10Destabilizing2.60Destabilizing1.72Destabilizing0.872Likely Pathogenic-5.52Deleterious0.997Probably Damaging0.994Probably Damaging1.23Pathogenic0.01Affected0.19970.2842101.7-34.02
c.994G>C
D332H
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant D332H has no ClinVar entry and is absent from gnomAD. Functional prediction tools that agree on a benign effect are Rosetta and premPS, whereas the majority of predictors—REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—classify the change as pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is inconclusive. Taken together, the preponderance of evidence indicates that D332H is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.339168Structured0.336528Uncertain0.5370.4450.375-13.255Likely Pathogenic0.973Likely PathogenicLikely Pathogenic1.50Ambiguous0.4-0.28Likely Benign0.61Ambiguous0.22Likely Benign0.505Likely Pathogenic-5.63Deleterious1.000Probably Damaging0.999Probably Damaging1.23Pathogenic0.01Affected0.10050.45421-10.322.05
c.1086G>C
W362C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W362C is not reported in ClinVar and is absent from gnomAD. All available in‑silico predictors classify it as pathogenic: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect, so the benign group is empty. High‑accuracy methods reinforce this assessment: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Consequently, the variant is most likely pathogenic based on the consensus of all predictions, and this conclusion does not contradict the ClinVar status, which simply lacks an entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.328603Structured0.430310Uncertain0.9570.5520.125-11.200Likely Pathogenic0.998Likely PathogenicLikely Pathogenic3.68Destabilizing0.14.06Destabilizing3.87Destabilizing1.00Destabilizing0.618Likely Pathogenic-11.95Deleterious1.000Probably Damaging0.996Probably Damaging1.24Pathogenic0.00Affected0.41580.1622-8-23.4-83.07
c.1086G>T
W362C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W362C is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that assess pathogenicity uniformly classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict a pathogenic effect. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized indicates pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also reports Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a pathogenic impact on protein stability. Based on the unanimous pathogenic predictions and the absence of any benign calls, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which simply lacks an entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.328603Structured0.430310Uncertain0.9570.5520.125-11.200Likely Pathogenic0.998Likely PathogenicLikely Pathogenic3.68Destabilizing0.14.06Destabilizing3.87Destabilizing1.00Destabilizing0.618Likely Pathogenic-11.95Deleterious1.000Probably Damaging0.996Probably Damaging1.24Pathogenic0.00Affected0.41580.1622-8-23.4-83.07
c.928G>C
E310Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E310Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify it as benign are Rosetta and Foldetta, whereas the remaining tools—REVEL, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict pathogenicity. FoldX and premPS give uncertain results. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized reports a pathogenic effect; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates Likely Pathogenic; Foldetta, a protein‑folding stability approach combining FoldX‑MD and Rosetta, predicts a benign outcome. Overall, the majority of evidence points to a pathogenic impact, and this assessment does not contradict the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.222385Structured0.346136Uncertain0.9140.3370.125-11.093Likely Pathogenic0.981Likely PathogenicLikely Pathogenic1.16Ambiguous0.5-0.38Likely Benign0.39Likely Benign0.85Ambiguous0.688Likely Pathogenic-2.76Deleterious1.000Probably Damaging0.998Probably Damaging1.24Pathogenic0.01Affected0.13340.8341220.0-0.98
c.995A>C
D332A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D332A missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and Rosetta, while the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Uncertain or inconclusive results come from FoldX, Foldetta, premPS, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as pathogenic, and Foldetta as uncertain. Overall, the preponderance of evidence points to a pathogenic effect. This conclusion is consistent with the lack of ClinVar annotation; there is no contradiction with ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.339168Structured0.336528Uncertain0.5370.4450.375-12.290Likely Pathogenic0.876Likely PathogenicAmbiguous1.19Ambiguous0.20.32Likely Benign0.76Ambiguous0.54Ambiguous0.458Likely Benign-6.45Deleterious1.000Probably Damaging0.998Probably Damaging1.24Pathogenic0.02Affected0.29980.41760-25.3-44.01
c.1084T>G
W362G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W362G is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD, so no population frequency data are available. Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the single uncertain call (premPS) does not alter the overall consensus. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is pathogenic. Thus, based on the collective predictions, the variant is most likely pathogenic, and this conclusion is consistent with the absence of any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.328603Structured0.430310Uncertain0.9570.5520.125-14.242Likely Pathogenic0.985Likely PathogenicLikely Pathogenic4.22Destabilizing0.15.28Destabilizing4.75Destabilizing0.95Ambiguous0.707Likely Pathogenic-11.95Deleterious0.997Probably Damaging0.986Probably Damaging1.25Pathogenic0.00Affected0.47510.1281-7-20.5-129.16
c.934T>G
F312V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312V is not reported in ClinVar and is absent from gnomAD. All available in‑silico predictors classify the change as pathogenic: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts pathogenic. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-12.206Likely Pathogenic0.993Likely PathogenicLikely Pathogenic2.13Destabilizing0.13.46Destabilizing2.80Destabilizing1.80Destabilizing0.877Likely Pathogenic-6.43Deleterious0.997Probably Damaging0.992Probably Damaging1.25Pathogenic0.00Affected0.19980.2810-1-11.4-48.04
c.2412C>A
D804E
2D
AIThe SynGAP1 D804E missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are SIFT and FATHMM. The SGM‑Consensus, which is a majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is “Likely Benign” (3 benign vs. 1 pathogenic). High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote) as benign, and Foldetta results are unavailable. Based on the overall consensus of the available predictions, the variant is most likely benign, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignSH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.625-4.155Likely Benign0.243Likely BenignLikely Benign0.035Likely Benign-2.03Neutral0.400Benign0.138Benign1.26Pathogenic0.04Affected0.17650.6850320.014.03
c.2412C>G
D804E
2D
AIThe SynGAP1 D804E missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are SIFT and FATHMM. The SGM‑Consensus, which is a majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is “Likely Benign” (3 benign vs. 1 pathogenic). High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote) as benign, and Foldetta results are unavailable. Based on the overall consensus of the available predictions, the variant is most likely benign, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignSH3-binding motif0.801317Disordered0.786762Binding0.2940.9000.625-4.155Likely Benign0.243Likely BenignLikely Benign0.038Likely Benign-2.03Neutral0.400Benign0.138Benign1.26Pathogenic0.04Affected0.17650.6850320.014.03
c.3828C>A
D1276E
2D
AIThe SynGAP1 missense variant D1276E is catalogued in gnomAD (ID 6‑33447876‑C‑A) but has no ClinVar submission. Functional prediction tools show a split assessment: benign calls come from REVEL, polyPhen‑2 (HumDiv and HumVar), ESM1b, and AlphaMissense‑Optimized, whereas pathogenic calls arise from PROVEAN, SIFT, and FATHMM; AlphaMissense‑Default remains uncertain. A high‑accuracy consensus (SGM) that aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN yields a pathogenic verdict. AlphaMissense‑Optimized alone predicts benign, and no Foldetta stability data are available. Overall, the majority of individual predictors favor a benign effect, but the SGM consensus contradicts this by labeling the variant pathogenic. Because ClinVar contains no classification, there is no external evidence to resolve the discrepancy. Thus, based on the current computational evidence, the variant is most likely benign, though the SGM consensus suggests a possible pathogenic interpretation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.666105Disordered0.802156Binding0.6360.7050.6256-33447876-C-A-0.388Likely Benign0.416AmbiguousLikely Benign0.091Likely Benign-2.64Deleterious0.027Benign0.020Benign1.26Pathogenic0.00Affected3.7750.10270.5365230.014.03
c.3828C>G
D1276E
2D
AIThe SynGAP1 missense variant D1276E is not reported in ClinVar and is absent from gnomAD. Consensus from routine in silico predictors shows a split: benign calls from REVEL, polyPhen‑2 (HumDiv and HumVar), and ESM1b, versus pathogenic calls from PROVEAN, SIFT, and FATHMM; AlphaMissense‑Default remains uncertain. High‑accuracy assessments give a benign result from AlphaMissense‑Optimized, but the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—leans pathogenic. Foldetta, a protein‑folding stability method, has no available output for this residue. Overall, the balance of evidence tilts toward a benign interpretation, and this conclusion is not in conflict with the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.666105Disordered0.802156Binding0.6360.7050.625-0.388Likely Benign0.416AmbiguousLikely Benign0.092Likely Benign-2.64Deleterious0.027Benign0.020Benign1.26Pathogenic0.00Affected3.7750.10270.5365230.014.03
c.940T>A
F314I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314I is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a pathogenic effect: REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict deleterious or pathogenic. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. Tools with uncertain or inconclusive results include Rosetta, Foldetta, and ESM1b. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, SGM‑Consensus is likely pathogenic, while Foldetta’s stability prediction is uncertain. Overall, the majority of evidence points to a pathogenic effect, and this is consistent with the lack of ClinVar annotation (i.e., no benign classification). Therefore, the variant is most likely pathogenic, and there is no contradiction with ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-7.059In-Between0.992Likely PathogenicLikely Pathogenic2.23Destabilizing0.41.08Ambiguous1.66Ambiguous1.31Destabilizing0.534Likely Pathogenic-4.98Deleterious0.997Probably Damaging0.994Probably Damaging1.26Pathogenic0.01Affected0.20520.2308101.7-34.02
c.940T>G
F314V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314V is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). All available in silico predictors classify the variant as pathogenic: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect, so the benign group is empty. High‑accuracy methods—AlphaMissense‑Optimized, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN), and Foldetta—each return a pathogenic prediction. No predictions or stability results are missing or inconclusive. Based on the unanimous pathogenic predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-8.907Likely Pathogenic0.991Likely PathogenicLikely Pathogenic3.31Destabilizing0.42.54Destabilizing2.93Destabilizing1.44Destabilizing0.594Likely Pathogenic-5.90Deleterious0.997Probably Damaging0.992Probably Damaging1.26Pathogenic0.00Affected0.20540.2075-1-11.4-48.04
c.1084T>A
W362R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W362R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly classify it as pathogenic. Benign predictions are absent; all evaluated algorithms—REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—return pathogenic or likely pathogenic calls. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also reports pathogenic. Consequently, the variant is most likely pathogenic, with no conflict with ClinVar status because no ClinVar assertion exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.328603Structured0.430310Uncertain0.9570.5520.125-14.004Likely Pathogenic1.000Likely PathogenicLikely Pathogenic2.64Destabilizing0.33.90Destabilizing3.27Destabilizing1.10Destabilizing0.706Likely Pathogenic-12.87Deleterious0.999Probably Damaging0.996Probably Damaging1.28Pathogenic0.00Affected3.39240.48110.05712-3-3.6-30.03287.5-34.1-0.20.1-0.60.2XXXPotentially PathogenicThe indole ring of Trp362, located on the surface of an anti-parallel β sheet (res. Thr359-Pro364) in the C2 domain, stacks with nearby residues (e.g., Arg401, Arg272). In the variant simulations, the guanidinium group of the introduced residue Arg362 forms a salt bridge with the carboxylate group of Glu273 and, like Trp362, stacks with other arginine residues (e.g., Arg401, Arg272). This residue is at both the C2-membrane interface and the C2-RasGTPase interface, so the residue swap could potentially affect both interactions. However, these phenomena cannot be addressed using solvent-only simulations. Notably, Arg272, which stacks with both the non-mutated Trp362 and the mutated Arg362, forms a salt bridge directly with Asp105 of Ras in the WT simulations. Therefore, the residue swap could affect the C2 domain stability, the SynGAP-membrane association, and the SynGAP-Ras association.10.1016/j.ajhg.2020.11.011
c.1084T>C
W362R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W362R (ClinVar ID 41461.0) is listed as Pathogenic and is not reported in gnomAD. All available in silico predictors classify the variant as pathogenic: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments concur: AlphaMissense‑Optimized predicts Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) reports Pathogenic. Thus, the variant is most likely pathogenic, and this prediction aligns with its ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.328603Structured0.430310Uncertain0.9570.5520.125Pathogenic 2-14.004Likely Pathogenic1.000Likely PathogenicLikely Pathogenic2.64Destabilizing0.33.90Destabilizing3.27Destabilizing1.10Destabilizing0.706Likely Pathogenic-12.87Deleterious0.999Probably Damaging0.996Probably Damaging1.28Pathogenic0.00Affected3.39240.48110.05712-3-3.6-30.03287.5-34.1-0.20.1-0.60.2XXXPotentially PathogenicThe indole ring of Trp362, located on the surface of an anti-parallel β sheet (res. Thr359-Pro364) in the C2 domain, stacks with nearby residues (e.g., Arg401, Arg272). In the variant simulations, the guanidinium group of the introduced residue Arg362 forms a salt bridge with the carboxylate group of Glu273 and, like Trp362, stacks with other arginine residues (e.g., Arg401, Arg272). This residue is at both the C2-membrane interface and the C2-RasGTPase interface, so the residue swap could potentially affect both interactions. However, these phenomena cannot be addressed using solvent-only simulations. Notably, Arg272, which stacks with both the non-mutated Trp362 and the mutated Arg362, forms a salt bridge directly with Asp105 of Ras in the WT simulations. Therefore, the residue swap could affect the C2 domain stability, the SynGAP-membrane association, and the SynGAP-Ras association.10.1016/j.ajhg.2020.11.011
c.2153T>A
L718H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L718H is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools cluster into two groups: the single benign predictor REVEL, and a consensus of pathogenic predictions from FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. No predictions are inconclusive or missing. Based on the overwhelming agreement among these tools, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.298791Structured0.438417Uncertain0.9660.3850.000-14.923Likely Pathogenic0.999Likely PathogenicLikely Pathogenic3.84Destabilizing0.12.68Destabilizing3.26Destabilizing2.69Destabilizing0.460Likely Benign-6.64Deleterious1.000Probably Damaging1.000Probably Damaging1.28Pathogenic0.00Affected0.10200.0526-2-3-7.023.98
c.2153T>C
L718P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L718P is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity are unanimous: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic. No tool in the dataset predicts a benign effect, so the benign‑prediction group is empty. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. Consequently, the variant is most likely pathogenic based on the available predictions, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.298791Structured0.438417Uncertain0.9660.3850.000-15.643Likely Pathogenic1.000Likely PathogenicLikely Pathogenic6.56Destabilizing0.19.69Destabilizing8.13Destabilizing2.35Destabilizing0.660Likely Pathogenic-6.64Deleterious1.000Probably Damaging1.000Probably Damaging1.28Pathogenic0.00Affected0.38540.1221-3-3-5.4-16.04
c.2153T>G
L718R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L718R is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates “Likely Pathogenic”; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts pathogenicity. Based on the overwhelming agreement among these tools, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.298791Structured0.438417Uncertain0.9660.3850.000-16.119Likely Pathogenic0.997Likely PathogenicLikely Pathogenic5.90Destabilizing0.25.05Destabilizing5.48Destabilizing2.57Destabilizing0.484Likely Benign-5.69Deleterious1.000Probably Damaging0.998Probably Damaging1.28Pathogenic0.00Affected0.12540.0600-3-2-8.343.03
c.2174T>A
L725Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L725Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect are limited to REVEL, which scores the variant as benign. The majority of tools predict a pathogenic impact: premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, Rosetta, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Uncertain or inconclusive results come from FoldX, Foldetta, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as likely pathogenic, and Foldetta as uncertain. Taken together, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation because none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.455613Uncertain0.9110.4910.625-13.952Likely Pathogenic0.888Likely PathogenicAmbiguous1.55Ambiguous0.12.09Destabilizing1.82Ambiguous1.88Destabilizing0.319Likely Benign-5.43Deleterious1.000Probably Damaging1.000Probably Damaging1.28Pathogenic0.00Affected0.11980.1203-2-2-7.314.97
c.2174T>C
L725P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L725P is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated tools—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—classify the variant as pathogenic or likely pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (majority vote) indicates likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. No prediction or folding stability result is missing or inconclusive. **Based on the collective predictions, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which is currently unreported.**

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.455613Uncertain0.9110.4910.625-15.390Likely Pathogenic0.997Likely PathogenicLikely Pathogenic4.91Destabilizing0.19.02Destabilizing6.97Destabilizing1.82Destabilizing0.396Likely Benign-6.08Deleterious1.000Probably Damaging1.000Probably Damaging1.28Pathogenic0.00Affected0.37960.1664-3-3-5.4-16.04
c.2174T>G
L725R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L725R is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, PROVEAN, AlphaMissense‑Default, AlphaMissense‑Optimized, premPS, Rosetta, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—classify the variant as pathogenic. FoldX and Foldetta report uncertain results and are therefore not considered evidence for either side. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus indicates likely pathogenic, while Foldetta remains uncertain. Based on the overwhelming majority of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, which is consistent with the absence of a ClinVar entry and gnomAD observation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.455613Uncertain0.9110.4910.625-15.383Likely Pathogenic0.961Likely PathogenicLikely Pathogenic0.69Ambiguous0.32.16Destabilizing1.43Ambiguous1.49Destabilizing0.345Likely Benign-5.46Deleterious0.999Probably Damaging0.998Probably Damaging1.28Pathogenic0.00Affected0.13740.0846-3-2-8.343.03
c.2774T>A
L925H
2D
AIThe SynGAP1 missense variant L925H is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Pathogenic.” No Foldetta stability result is available. Overall, the majority of evidence points to a pathogenic effect for L925H, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.483068Structured0.977963Binding0.2900.8520.125-3.369Likely Benign0.997Likely PathogenicLikely Pathogenic0.475Likely Benign-5.24Deleterious1.000Probably Damaging0.999Probably Damaging1.28Pathogenic0.00Affected0.12190.1494-2-3-7.023.98
c.2774T>C
L925P
2D
AIThe SynGAP1 missense variant L925P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only ESM1b, whereas the remaining tools—REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as likely pathogenic. Foldetta results are not available for this variant. Overall, the preponderance of evidence from multiple in silico predictors indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.483068Structured0.977963Binding0.2900.8520.125-2.733Likely Benign0.985Likely PathogenicLikely Pathogenic0.501Likely Pathogenic-5.12Deleterious1.000Probably Damaging0.999Probably Damaging1.28Pathogenic0.00Affected0.30830.1996-3-3-5.4-16.04
c.2774T>G
L925R
2D
AIThe SynGAP1 missense variant L925R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only ESM1b, whereas the remaining tools—REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized reports a pathogenic effect, and the SGM‑Consensus indicates a likely pathogenic classification. Foldetta results are not available for this variant. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.483068Structured0.977963Binding0.2900.8520.125-2.340Likely Benign0.984Likely PathogenicLikely Pathogenic0.519Likely Pathogenic-4.54Deleterious1.000Probably Damaging0.999Probably Damaging1.28Pathogenic0.00Affected0.12780.1294-3-2-8.343.03
c.1058T>C
L353P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L353P is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools show a strong bias toward pathogenicity: REVEL predicts benign, whereas FoldX, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default all predict pathogenic. Two tools report uncertainty: ESM1b and AlphaMissense‑Optimized. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is inconclusive, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. Overall, the majority of evidence points to a pathogenic impact, which is consistent with the ClinVar designation of uncertain significance but leans toward pathogenicity rather than benign. Thus, the variant is most likely pathogenic, and this prediction does not contradict the ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.137348Structured0.373584Uncertain0.9260.3150.000Uncertain 1-7.913In-Between0.936Likely PathogenicAmbiguous4.63Destabilizing0.110.19Destabilizing7.41Destabilizing2.17Destabilizing0.464Likely Benign-3.70Deleterious0.947Possibly Damaging0.454Possibly Damaging1.29Pathogenic0.02Affected3.37250.35820.1645-3-3-5.4-16.04
c.996C>A
D332E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D332E missense change is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, premPS, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic outcome are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive because it yields a 2‑to‑2 split. Overall, the majority of evidence points to a benign effect. This conclusion does not contradict any ClinVar annotation, as none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.339168Structured0.336528Uncertain0.5370.4450.375-4.915Likely Benign0.320Likely BenignLikely Benign0.50Ambiguous0.20.04Likely Benign0.27Likely Benign0.35Likely Benign0.191Likely Benign-2.66Deleterious0.997Probably Damaging0.994Probably Damaging1.29Pathogenic0.24Tolerated0.09700.3915320.014.03
c.996C>G
D332E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D332E missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, premPS, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑to‑2 split. Overall, the majority of evidence supports a benign classification. This conclusion is consistent with the lack of ClinVar annotation and does not contradict any existing clinical database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.339168Structured0.336528Uncertain0.5370.4450.375-4.915Likely Benign0.320Likely BenignLikely Benign0.50Ambiguous0.20.04Likely Benign0.27Likely Benign0.35Likely Benign0.188Likely Benign-2.66Deleterious0.997Probably Damaging0.994Probably Damaging1.29Pathogenic0.24Tolerated0.09700.3915320.014.03
c.1058T>A
L353Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 L353Q missense variant has no ClinVar entry and is absent from gnomAD. Among in‑silico predictors, only REVEL classifies it as benign, whereas the majority—FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus—label it pathogenic. Predictions marked uncertain include Rosetta, Foldetta, ESM1b, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the preponderance of pathogenic predictions outweighs the single benign call, and no ClinVar record contradicts this assessment. Thus, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.137348Structured0.373584Uncertain0.9260.3150.000-7.074In-Between0.884Likely PathogenicAmbiguous2.38Destabilizing0.21.41Ambiguous1.90Ambiguous2.00Destabilizing0.388Likely Benign-3.56Deleterious0.947Possibly Damaging0.556Possibly Damaging1.30Pathogenic0.01Affected0.10980.1303-2-2-7.314.97
c.940T>C
F314L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314L is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic outcome: premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. FoldX, Rosetta, and Foldetta give uncertain results and are treated as unavailable evidence. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic,” and Foldetta remains uncertain. Overall, the preponderance of evidence indicates that F314L is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-6.004Likely Benign0.998Likely PathogenicLikely Pathogenic0.87Ambiguous0.10.82Ambiguous0.85Ambiguous1.21Destabilizing0.476Likely Benign-4.85Deleterious0.992Probably Damaging0.987Probably Damaging1.30Pathogenic0.05Affected0.22040.3089201.0-34.02
c.942T>A
F314L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314L is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic outcome: premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. FoldX, Rosetta, and Foldetta give uncertain results and are treated as unavailable evidence. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic,” and Foldetta remains uncertain. Overall, the preponderance of evidence indicates that F314L is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-6.004Likely Benign0.998Likely PathogenicLikely Pathogenic0.87Ambiguous0.10.82Ambiguous0.85Ambiguous1.21Destabilizing0.336Likely Benign-4.85Deleterious0.992Probably Damaging0.987Probably Damaging1.30Pathogenic0.05Affected0.22040.3089201.0-34.02
c.942T>G
F314L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F314L is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic outcome: premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. FoldX, Rosetta, and Foldetta give uncertain results and are treated as unavailable evidence. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic,” and Foldetta remains uncertain. Overall, the preponderance of evidence indicates that F314L is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.374049Uncertain0.9000.2710.125-6.004Likely Benign0.998Likely PathogenicLikely Pathogenic0.87Ambiguous0.10.82Ambiguous0.85Ambiguous1.21Destabilizing0.336Likely Benign-4.85Deleterious0.992Probably Damaging0.987Probably Damaging1.30Pathogenic0.05Affected0.22040.3089201.0-34.02
c.1085G>C
W362S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W362S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the substitution as pathogenic, while premPS remains uncertain. High‑accuracy assessments corroborate this trend: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) reports likely pathogenic, and Foldetta (integrating FoldX‑MD and Rosetta outputs) also indicates pathogenic. No tool predicts a benign outcome. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.328603Structured0.430310Uncertain0.9570.5520.125-13.228Likely Pathogenic0.988Likely PathogenicLikely Pathogenic4.08Destabilizing0.04.55Destabilizing4.32Destabilizing0.95Ambiguous0.625Likely Pathogenic-12.87Deleterious0.999Probably Damaging0.994Probably Damaging1.31Pathogenic0.00Affected0.51060.1215Weaken-2-30.1-99.14
c.1123G>T
G375W
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G375W is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33438028‑G‑T). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, and AlphaMissense‑Optimized. Those that predict a pathogenic impact are FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of evidence, including the high‑accuracy tools, points to a pathogenic effect for G375W. This conclusion is consistent with the absence of a ClinVar classification, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.604312Disordered0.428340Uncertain0.3010.8360.6256-33438028-G-T-9.654Likely Pathogenic0.464AmbiguousLikely Benign4.33Destabilizing2.07.01Destabilizing5.67Destabilizing0.22Likely Benign0.450Likely Benign-1.26Neutral0.992Probably Damaging0.869Possibly Damaging1.31Pathogenic0.01Affected4.32120.09920.4368-2-7-0.5129.16
c.1141G>T
G381W
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G381W is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33438046‑G‑T). Prediction tools that agree on a benign effect include premPS, PROVEAN, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments give AlphaMissense‑Optimized a benign call, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) a pathogenic call, and Foldetta (combining FoldX‑MD and Rosetta outputs) a pathogenic call. No prediction or folding result is missing or inconclusive. Overall, the majority of tools and the high‑accuracy methods indicate a pathogenic impact. Thus, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which has no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.724957Disordered0.431692Uncertain0.3010.9510.7506-33438046-G-T16.24e-7-10.173Likely Pathogenic0.438AmbiguousLikely Benign8.81Destabilizing2.03.17Destabilizing5.99Destabilizing0.02Likely Benign0.576Likely Pathogenic-1.04Neutral0.996Probably Damaging0.920Probably Damaging1.31Pathogenic0.01Affected4.3290.09930.4000-2-7-0.5129.16
c.1168G>T
G390W
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G390W is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include AlphaMissense‑Optimized, premPS, and PROVEAN, whereas the remaining tools—REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts benign, but the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a pathogenic verdict, and Foldetta also indicates pathogenic. With the majority of evidence pointing to a deleterious effect, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.626927Disordered0.413274Uncertain0.3040.7630.875-9.405Likely Pathogenic0.487AmbiguousLikely Benign3.69Destabilizing1.95.31Destabilizing4.50Destabilizing0.14Likely Benign0.639Likely Pathogenic-1.11Neutral0.987Probably Damaging0.744Possibly Damaging1.31Pathogenic0.00Affected0.09170.4368-7-2-0.5129.16
c.2780T>G
F927C
2D
AIThe SynGAP1 missense variant F927C is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Functional prediction tools uniformly indicate a deleterious effect: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as pathogenic. No tool in the dataset predicts a benign outcome. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports the variant as Likely Pathogenic. Foldetta results are not available. Based on the consensus of all available predictions, the variant is most likely pathogenic, and this conclusion is consistent with the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.529623Disordered0.985043Binding0.3240.8540.250-8.298Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.523Likely Pathogenic-6.02Deleterious1.000Probably Damaging0.998Probably Damaging1.31Pathogenic0.00Affected0.29210.1291-4-2-0.3-44.04
c.995A>G
D332G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D332G missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only SIFT, whereas the majority of tools (REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus) predict a pathogenic impact. Predictions that are inconclusive or uncertain are given by FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the preponderance of evidence points to a pathogenic effect for D332G, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.339168Structured0.336528Uncertain0.5370.4450.375-10.844Likely Pathogenic0.860Likely PathogenicAmbiguous1.78Ambiguous0.30.69Ambiguous1.24Ambiguous0.63Ambiguous0.539Likely Pathogenic-5.98Deleterious0.999Probably Damaging0.997Probably Damaging1.31Pathogenic0.07Tolerated0.30520.47651-13.1-58.04
c.1085G>T
W362L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W362L is not reported in ClinVar and is absent from gnomAD. All tools except premPS predict pathogenic, leaving no benign predictions. Functional prediction tools uniformly indicate a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic, while premPS remains uncertain. High‑accuracy methods corroborate this assessment: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. Consequently, the variant is most likely pathogenic, and this prediction is consistent with the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.328603Structured0.430310Uncertain0.9570.5520.125-12.748Likely Pathogenic0.977Likely PathogenicLikely Pathogenic2.16Destabilizing0.12.60Destabilizing2.38Destabilizing0.71Ambiguous0.523Likely Pathogenic-11.95Deleterious0.997Probably Damaging0.986Probably Damaging1.32Pathogenic0.01Affected0.27010.2452-2-24.7-73.05
c.1108G>C
G370R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G370R is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are SGM‑Consensus, FoldX, ESM1b, FATHMM, AlphaMissense‑Default, and Foldetta; Rosetta is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts benign, while the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. Overall, the balance of evidence leans toward pathogenicity, with two of the three high‑accuracy tools supporting this view. The variant is most likely pathogenic, and this assessment does not contradict any ClinVar status, as no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.461924Structured0.434325Uncertain0.3590.7200.500-8.375Likely Pathogenic0.731Likely PathogenicLikely Benign3.62Destabilizing3.71.72Ambiguous2.67Destabilizing0.22Likely Benign0.373Likely Benign-0.80Neutral0.016Benign0.002Benign1.32Pathogenic0.55Tolerated0.09780.4313-3-2-4.199.14
c.1108G>T
G370C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G370C has no ClinVar entry and is not reported in gnomAD. Functional prediction tools fall into two groups: benign predictions come from premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions come from REVEL, FoldX, Rosetta, Foldetta, and FATHMM. ESM1b is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. No prediction or stability result is missing. Overall, the majority of tools predict a benign effect, and the high‑accuracy consensus also leans benign, while only one high‑accuracy method (Foldetta) suggests pathogenicity. Thus, the variant is most likely benign based on the available predictions, and this assessment does not contradict any ClinVar status, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.461924Structured0.434325Uncertain0.3590.7200.500-7.071In-Between0.119Likely BenignLikely Benign3.01Destabilizing2.12.03Destabilizing2.52Destabilizing0.29Likely Benign0.511Likely Pathogenic-1.00Neutral0.353Benign0.010Benign1.32Pathogenic0.06Tolerated0.12450.4412-3-32.946.09
c.1109G>A
G370D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G370D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, FATHMM, and AlphaMissense‑Default. The high‑accuracy methods give mixed results: AlphaMissense‑Optimized predicts benign, Foldetta (a folding‑stability method that integrates FoldX‑MD and Rosetta outputs) predicts pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is inconclusive because it yields an equal split of benign and pathogenic calls. Overall, the majority of evidence points to a benign impact, and this assessment does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.461924Structured0.434325Uncertain0.3590.7200.500-5.332Likely Benign0.597Likely PathogenicLikely Benign3.64Destabilizing3.80.83Ambiguous2.24Destabilizing0.30Likely Benign0.372Likely Benign-0.44Neutral0.007Benign0.001Benign1.32Pathogenic0.64Tolerated0.16320.14941-1-3.158.04
c.1109G>T
G370V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G370V is not reported in ClinVar and is absent from gnomAD. Consensus predictions from multiple in silico tools cluster into two groups: benign (REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score of Likely Benign) and pathogenic (FoldX, Rosetta, Foldetta, and FATHMM). High‑accuracy assessments further refine this picture: AlphaMissense‑Optimized predicts a benign effect, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates Likely Benign, whereas Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, reports a pathogenic outcome. Overall, the majority of evidence points toward a benign impact, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.461924Structured0.434325Uncertain0.3590.7200.500-5.328Likely Benign0.094Likely BenignLikely Benign4.98Destabilizing3.85.61Destabilizing5.30Destabilizing-0.43Likely Benign0.427Likely Benign0.03Neutral0.000Benign0.000Benign1.32Pathogenic0.29Tolerated0.13060.4198-1-34.642.08
c.1123G>A
G375R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G375R is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, premPS, PROVEAN, SIFT, and AlphaMissense‑Optimized, whereas tools that predict pathogenicity are FoldX, Rosetta, Foldetta, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of predictions (7 pathogenic vs. 5 benign) indicate a likely pathogenic effect, and this conclusion does not contradict any ClinVar status, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.604312Disordered0.428340Uncertain0.3010.8360.625-8.955Likely Pathogenic0.609Likely PathogenicLikely Benign2.97Destabilizing1.312.66Destabilizing7.82Destabilizing0.36Likely Benign0.497Likely Benign-1.15Neutral0.845Possibly Damaging0.523Possibly Damaging1.32Pathogenic0.11Tolerated0.13350.4513-3-2-4.199.14
c.1123G>C
G375R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G375R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, PROVEAN, SIFT, and AlphaMissense‑Optimized; pathogenic predictions come from FoldX, Rosetta, Foldetta, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts benign, whereas Foldetta indicates a destabilizing, pathogenic change, and the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—classifies the variant as likely pathogenic. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not conflict with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.604312Disordered0.428340Uncertain0.3010.8360.625-8.955Likely Pathogenic0.609Likely PathogenicLikely Benign2.97Destabilizing1.312.66Destabilizing7.82Destabilizing0.36Likely Benign0.497Likely Benign-1.15Neutral0.845Possibly Damaging0.523Possibly Damaging1.32Pathogenic0.11Tolerated0.13350.4513-3-2-4.199.14
c.1124G>A
G375E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G375E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, FATHMM, and AlphaMissense‑Default; ESM1b remains uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) favors pathogenic, and Foldetta also predicts pathogenic. Overall, the majority of tools, including the high‑accuracy ones, indicate a pathogenic impact. Thus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.604312Disordered0.428340Uncertain0.3010.8360.625-7.780In-Between0.600Likely PathogenicLikely Benign2.89Destabilizing1.49.47Destabilizing6.18Destabilizing0.45Likely Benign0.545Likely Pathogenic-1.07Neutral0.845Possibly Damaging0.244Benign1.32Pathogenic0.09Tolerated0.16190.42990-2-3.172.06
c.1124G>T
G375V
2D
AIThe SynGAP1 missense variant G375V is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools cluster into two groups: benign predictions (premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score of Likely Benign) and pathogenic predictions (REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, and FATHMM). High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also benign, while Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts a pathogenic effect. No prediction is missing or inconclusive. Overall, the majority of tools and the consensus score suggest a benign effect, but the Foldetta result introduces uncertainty. The variant is most likely benign, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.604312Disordered0.428340Uncertain0.3010.8360.625-6.149Likely Benign0.149Likely BenignLikely Benign3.93Destabilizing3.57.55Destabilizing5.74Destabilizing0.02Likely Benign0.547Likely Pathogenic-0.92Neutral0.845Possibly Damaging0.186Benign1.32Pathogenic0.06Tolerated0.16530.4193-1-34.642.08
c.1126G>C
G376R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G376R is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include Rosetta, premPS, PROVEAN, SIFT, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are SGM‑Consensus, REVEL, FoldX, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. Foldetta reports an uncertain outcome. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the majority of tools (8 pathogenic vs. 5 benign) and the consensus from high‑accuracy methods lean toward a pathogenic interpretation. Thus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.680603Disordered0.428979Uncertain0.3260.8690.625-8.500Likely Pathogenic0.658Likely PathogenicLikely Benign3.48Destabilizing1.3-0.46Likely Benign1.51Ambiguous0.30Likely Benign0.589Likely Pathogenic-1.21Neutral1.000Probably Damaging0.999Probably Damaging1.32Pathogenic0.09Tolerated0.13160.4027-3-2-4.199.14
c.1126G>T
G376C
2D
AISynGAP1 missense variant G376C is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools show a split: benign calls come from Rosetta, premPS, PROVEAN, AlphaMissense‑Default, and AlphaMissense‑Optimized, while pathogenic calls come from REVEL, FoldX, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. Two tools report uncertainty: Foldetta and ESM1b. High‑accuracy assessments further clarify the picture: AlphaMissense‑Optimized predicts benign; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also yields a benign verdict; Foldetta remains uncertain. Overall, the majority of conventional predictors lean toward pathogenicity, whereas the most accurate methods favor a benign effect. Thus, the variant is most likely pathogenic based on the prevailing predictions, and this assessment does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.680603Disordered0.428979Uncertain0.3260.8690.625Uncertain 1-7.686In-Between0.125Likely BenignLikely Benign2.56Destabilizing0.50.22Likely Benign1.39Ambiguous0.16Likely Benign0.560Likely Pathogenic-1.15Neutral1.000Probably Damaging1.000Probably Damaging1.32Pathogenic0.01Affected0.14760.3929-3-32.946.09
c.1127G>A
G376D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G376D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include PROVEAN, SIFT, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are REVEL, FoldX, polyPhen‑2 (HumDiv and HumVar), FATHMM, and AlphaMissense‑Default. The remaining tools—Rosetta, Foldetta, premPS, and ESM1b—return uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized predicting benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicting pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) yielding an uncertain stability change. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict the ClinVar status, which currently contains no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.680603Disordered0.428979Uncertain0.3260.8690.625-7.125In-Between0.569Likely PathogenicLikely Benign3.10Destabilizing1.1-1.08Ambiguous1.01Ambiguous0.52Ambiguous0.572Likely Pathogenic-1.05Neutral1.000Probably Damaging0.998Probably Damaging1.32Pathogenic0.09Tolerated0.19380.12351-1-3.158.04
c.1127G>T
G376V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G376V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split assessment: benign predictions come from premPS, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized, while pathogenic predictions arise from REVEL, FoldX, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The consensus score from SGM (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Benign, matching the majority of individual benign calls. High‑accuracy methods give mixed results: AlphaMissense‑Optimized predicts benign, SGM Consensus predicts benign, whereas Foldetta (integrating FoldX‑MD and Rosetta) predicts pathogenic. No prediction is missing or inconclusive. Overall, the balance of evidence leans toward a benign effect; this is consistent with the lack of ClinVar annotation and gnomAD presence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.680603Disordered0.428979Uncertain0.3260.8690.625-6.242Likely Benign0.120Likely BenignLikely Benign4.84Destabilizing0.8-0.81Ambiguous2.02Destabilizing-0.18Likely Benign0.541Likely Pathogenic-0.66Neutral1.000Probably Damaging0.998Probably Damaging1.32Pathogenic0.01Affected0.15940.3525-1-34.642.08
c.1132G>C
G378R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G378R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from premPS, PROVEAN, and SIFT, while pathogenic predictions arise from REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts benign, but the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—classifies the variant as pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also indicates pathogenicity. Overall, the preponderance of evidence points to a pathogenic impact for G378R. This conclusion is not contradicted by ClinVar, which contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.767246Disordered0.432858Uncertain0.3410.9150.625-8.863Likely Pathogenic0.745Likely PathogenicLikely Benign12.27Destabilizing6.313.17Destabilizing12.72Destabilizing0.12Likely Benign0.653Likely Pathogenic-0.96Neutral1.000Probably Damaging0.996Probably Damaging1.32Pathogenic0.06Tolerated0.13430.4356-3-2-4.199.14
c.1132G>T
G378C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G378C is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include premPS, PROVEAN, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM; ESM1b remains uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of tools (8/12) predict pathogenicity, and the high‑accuracy consensus leans toward benign only for AlphaMissense‑Optimized and SGM Consensus, while Foldetta indicates instability. Thus, the variant is most likely pathogenic based on the preponderance of evidence, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.767246Disordered0.432858Uncertain0.3410.9150.625-7.981In-Between0.203Likely BenignLikely Benign7.63Destabilizing2.712.14Destabilizing9.89Destabilizing0.26Likely Benign0.635Likely Pathogenic-1.18Neutral1.000Probably Damaging0.996Probably Damaging1.32Pathogenic0.01Affected0.15950.4240-3-32.946.09
c.1133G>A
G378D
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G378D is not reported in ClinVar (ClinVar ID: None) but is present in gnomAD (ID 6‑33438038‑G‑A). Prediction tools that classify the variant as benign include premPS, PROVEAN, SIFT, and AlphaMissense‑Optimized. Tools that predict pathogenicity are REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), FATHMM, and AlphaMissense‑Default. High‑accuracy methods give the following results: AlphaMissense‑Optimized predicts benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. ESM1b is uncertain, and no other high‑accuracy predictions are available. Overall, the majority of evidence supports a pathogenic effect, and this conclusion does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.767246Disordered0.432858Uncertain0.3410.9150.6256-33438038-G-A16.97e-7-7.767In-Between0.576Likely PathogenicLikely Benign11.41Destabilizing5.011.84Destabilizing11.63Destabilizing0.50Likely Benign0.619Likely Pathogenic-0.63Neutral1.000Probably Damaging0.992Probably Damaging1.32Pathogenic0.08Tolerated4.32120.21300.2035-11-3.158.04
c.1133G>T
G378V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G378V is catalogued in gnomAD (ID 6‑33438038‑G‑T) but has no ClinVar submission. Functional prediction tools split in their assessment: benign calls come from premPS, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized, while pathogenic calls arise from REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports a likely benign status. High‑accuracy analyses further support a benign interpretation: AlphaMissense‑Optimized predicts benign, SGM‑Consensus is likely benign, whereas Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts pathogenic. Overall, the balance of evidence, especially from the high‑accuracy tools, points to a benign effect for G378V, and this conclusion does not conflict with ClinVar, which contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.767246Disordered0.432858Uncertain0.3410.9150.6256-33438038-G-T16.97e-7-6.837Likely Benign0.168Likely BenignLikely Benign12.88Destabilizing5.021.64Destabilizing17.26Destabilizing0.04Likely Benign0.606Likely Pathogenic-0.98Neutral1.000Probably Damaging0.994Probably Damaging1.32Pathogenic0.04Affected4.32120.16860.3708-3-14.642.08
c.1141G>A
G381R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G381R is not reported in ClinVar and is present in gnomAD (ID 6‑33438046‑G‑A). Prediction tools that classify it as benign include premPS, PROVEAN, SIFT, and AlphaMissense‑Optimized. Those that predict pathogenicity are SGM‑Consensus, REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized indicates a benign outcome, whereas the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta) both predict pathogenicity. Overall, the majority of evidence points to a pathogenic impact for G381R, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.724957Disordered0.431692Uncertain0.3010.9510.7506-33438046-G-A-8.990Likely Pathogenic0.652Likely PathogenicLikely Benign5.60Destabilizing0.92.80Destabilizing4.20Destabilizing0.20Likely Benign0.589Likely Pathogenic-0.82Neutral0.985Probably Damaging0.795Possibly Damaging1.32Pathogenic0.08Tolerated4.3290.13390.3945-2-3-4.199.14
c.1141G>C
G381R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G381R is catalogued in gnomAD (ID 6‑33438046‑G‑C) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from premPS, PROVEAN, SIFT, and AlphaMissense‑Optimized; pathogenic predictions arise from SGM‑Consensus, REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized reports a benign outcome, whereas the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta) both predict pathogenicity. Overall, the majority of evidence indicates a pathogenic impact for G381R, and this conclusion is not contradicted by ClinVar status, which currently lacks an entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.724957Disordered0.431692Uncertain0.3010.9510.7506-33438046-G-C21.25e-6-8.990Likely Pathogenic0.652Likely PathogenicLikely Benign5.60Destabilizing0.92.80Destabilizing4.20Destabilizing0.20Likely Benign0.589Likely Pathogenic-0.82Neutral0.985Probably Damaging0.795Possibly Damaging1.32Pathogenic0.08Tolerated4.3290.13390.3945-2-3-4.199.14
c.1142G>A
G381E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G381E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include premPS, PROVEAN, SIFT, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are REVEL, FoldX, Foldetta, polyPhen‑2 (HumDiv and HumVar), ESM1b, and FATHMM. Two tools give uncertain results: Rosetta and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as pathogenic. With seven pathogenic versus four benign predictions and two high‑accuracy tools supporting pathogenicity, the variant is most likely pathogenic. This conclusion does not contradict ClinVar status, as no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.724957Disordered0.431692Uncertain0.3010.9510.750-9.360Likely Pathogenic0.540AmbiguousLikely Benign5.52Destabilizing1.10.53Ambiguous3.03Destabilizing0.24Likely Benign0.588Likely Pathogenic-0.71Neutral0.985Probably Damaging0.720Possibly Damaging1.32Pathogenic0.11Tolerated0.15540.37350-2-3.172.06
c.1142G>T
G381V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G381V is listed in ClinVar with an uncertain significance (ClinVar ID 1940172.0) and is present in the gnomAD database (6‑33438047‑G‑T). Functional prediction tools that report a benign effect include premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are REVEL, FoldX, Rosetta, and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, yields a majority‑benign vote and is reported as Likely Benign. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of predictions lean toward a benign impact, and this is consistent with the ClinVar uncertain status rather than contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.724957Disordered0.431692Uncertain0.3010.9510.750Uncertain 16-33438047-G-T21.25e-6-5.967Likely Benign0.146Likely BenignLikely Benign7.16Destabilizing1.04.10Destabilizing5.63Destabilizing-0.32Likely Benign0.618Likely Pathogenic-0.95Neutral0.386Benign0.157Benign1.32Pathogenic0.10Tolerated4.3290.16210.3902-1-34.642.08214.6-68.80.30.7-0.50.3UncertainGly381 is located in the Gly-rich Ω loop (res. Pro364-Pro398) between two anti-parallel β sheet strands (res. Thr359-Pro364, res. Ala399-Ile411). Because the Ω loop is assumed to directly interact with the membrane, it moves arbitrarily throughout the WT solvent simulations. The Ω loop potentially plays a crucial role in the SynGAP-membrane complex association, stability, and dynamics. However, this aspect cannot be fully addressed through solvent simulations alone.Ω loops are known to play major roles in protein functions that require flexibility, and thus hydrophobic residues like valine are rarely tolerated. Although no negative structural effects are observed in the variant simulations, Val381 may exert drastic effects on the SynGAP-membrane complex dynamics and stability. However, since the effects on Gly-rich Ω loop dynamics can only be well studied through the SynGAP-membrane complex, no definite conclusions can be drawn.
c.1144G>A
G382R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G382R is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify it as benign include premPS, PROVEAN, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized predicts a benign change, whereas the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta stability outputs) both predict pathogenicity. Overall, the majority of evidence points to a pathogenic effect, and this assessment does not contradict the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.728858Disordered0.429690Uncertain0.3150.9510.750-8.997Likely Pathogenic0.654Likely PathogenicLikely Benign4.53Destabilizing1.68.03Destabilizing6.28Destabilizing0.23Likely Benign0.595Likely Pathogenic-0.95Neutral0.994Probably Damaging0.990Probably Damaging1.32Pathogenic0.02Affected0.12950.4346-3-2-4.199.14
c.1144G>C
G382R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G382R is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify it as benign include premPS, PROVEAN, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized predicts a benign change, whereas the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta stability outputs) both predict pathogenicity. Overall, the majority of evidence points to a pathogenic effect, and this assessment does not contradict the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.728858Disordered0.429690Uncertain0.3150.9510.750-8.997Likely Pathogenic0.654Likely PathogenicLikely Benign4.53Destabilizing1.68.03Destabilizing6.28Destabilizing0.23Likely Benign0.570Likely Pathogenic-0.95Neutral0.994Probably Damaging0.990Probably Damaging1.32Pathogenic0.02Affected0.12950.4346-3-2-4.199.14
c.1145G>A
G382E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G382E is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33438050‑G‑A). Prediction tools that agree on a benign effect include premPS, PROVEAN, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts a benign outcome, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) predicts pathogenic. Overall, the majority of evidence points to a pathogenic impact for G382E, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.728858Disordered0.429690Uncertain0.3150.9510.7506-33438050-G-A-9.570Likely Pathogenic0.564AmbiguousLikely Benign4.86Destabilizing1.76.64Destabilizing5.75Destabilizing0.48Likely Benign0.594Likely Pathogenic-0.96Neutral0.994Probably Damaging0.986Probably Damaging1.32Pathogenic0.03Affected4.3290.17750.3932-20-3.172.06
c.1145G>T
G382V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G382V has no ClinVar entry and is not reported in gnomAD. Functional prediction tools show a split opinion: benign predictions come from PROVEAN, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Pathogenic predictions are returned by REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM, while premPS is uncertain. High‑accuracy assessments give a mixed signal: AlphaMissense‑Optimized predicts benign, SGM‑Consensus indicates likely benign, but Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Overall, the majority of tools lean toward pathogenicity, and the high‑accuracy Foldetta result supports this. Therefore, the variant is most likely pathogenic based on current predictions, and this assessment does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.728858Disordered0.429690Uncertain0.3150.9510.750-5.988Likely Benign0.155Likely BenignLikely Benign6.40Destabilizing1.69.28Destabilizing7.84Destabilizing-0.53Ambiguous0.571Likely Pathogenic-0.54Neutral0.994Probably Damaging0.990Probably Damaging1.32Pathogenic0.03Affected0.16310.3708-1-34.642.08
c.1150G>C
G384R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G384R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL, premPS, PROVEAN, and AlphaMissense‑Optimized, whereas pathogenic calls are made by FoldX, Rosetta, Foldetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as likely pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts benign, but SGM‑Consensus and Foldetta both predict pathogenic, with Foldetta integrating FoldX‑MD and Rosetta stability outputs. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not conflict with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.728858Disordered0.427831Uncertain0.3230.9340.750-9.186Likely Pathogenic0.719Likely PathogenicLikely Benign2.16Destabilizing0.45.06Destabilizing3.61Destabilizing0.25Likely Benign0.475Likely Benign-0.96Neutral0.994Probably Damaging0.990Probably Damaging1.32Pathogenic0.02Affected0.12500.4156-3-2-4.199.14
c.1150G>T
G384C
2D
AIThe SynGAP1 missense variant G384C is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. High‑accuracy methods give the following results: AlphaMissense‑Optimized predicts benign; Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts pathogenic; and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑vs‑2 split and is treated as unavailable. Overall, the majority of predictions (seven pathogenic vs. five benign) and the pathogenic Foldetta result indicate that the variant is most likely pathogenic, with no contradiction to ClinVar status because the variant is not yet classified there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.728858Disordered0.427831Uncertain0.3230.9340.750-8.363Likely Pathogenic0.135Likely BenignLikely Benign2.41Destabilizing2.05.50Destabilizing3.96Destabilizing0.17Likely Benign0.456Likely Benign-1.07Neutral0.998Probably Damaging0.993Probably Damaging1.32Pathogenic0.01Affected0.15300.4240-3-32.946.09
c.1151G>A
G384D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G384D is not reported in ClinVar (ClinVar status: none) but is present in gnomAD (ID 6‑33438056‑G‑A). Prediction tools that classify the variant as benign include REVEL, PROVEAN, and AlphaMissense‑Optimized. Those that predict pathogenicity are FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default; premPS is uncertain. Separately, the high‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of tools—including the high‑accuracy methods—indicate a pathogenic effect. This prediction does not contradict any ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.728858Disordered0.427831Uncertain0.3230.9340.7506-33438056-G-A-9.142Likely Pathogenic0.610Likely PathogenicLikely Benign2.06Destabilizing0.52.15Destabilizing2.11Destabilizing0.53Ambiguous0.439Likely Benign-0.93Neutral0.994Probably Damaging0.986Probably Damaging1.32Pathogenic0.04Affected4.3220.20710.2235-11-3.158.04
c.1151G>T
G384V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G384V is catalogued in gnomAD (ID 6‑33438056‑G‑T) but has no entry in ClinVar. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is “Likely Benign.” High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as benign, while Foldetta (combining FoldX‑MD and Rosetta outputs) indicates a pathogenic effect on protein stability. Overall, the majority of evidence points to a benign impact, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.728858Disordered0.427831Uncertain0.3230.9340.7506-33438056-G-T-6.968Likely Benign0.131Likely BenignLikely Benign3.69Destabilizing0.46.77Destabilizing5.23Destabilizing-0.11Likely Benign0.460Likely Benign-1.01Neutral0.994Probably Damaging0.990Probably Damaging1.32Pathogenic0.01Affected4.3220.15990.3708-3-14.642.08
c.1159G>C
G387R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G387R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that classify the variant as benign include premPS, PROVEAN, polyPhen‑2 HumDiv, and polyPhen‑2 HumVar. Tools that predict pathogenicity are SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized predicts a benign effect, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. No predictions are missing or inconclusive. Overall, the majority of evidence (10 pathogenic vs. 4 benign) indicates the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.642678Disordered0.422910Uncertain0.2930.8610.750-8.728Likely Pathogenic0.683Likely PathogenicLikely Benign4.13Destabilizing2.92.57Destabilizing3.35Destabilizing0.15Likely Benign0.516Likely Pathogenic-0.54Neutral0.003Benign0.004Benign1.32Pathogenic0.01Affected0.13090.4356-3-2-4.199.14
c.1159G>T
G387C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G387C is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33438064‑G‑T). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, AlphaMissense‑Default, AlphaMissense‑Optimized, and polyPhen‑2 HumVar. Those that predict a pathogenic effect are FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, SIFT, and FATHMM; ESM1b is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of high‑confidence tools lean toward a benign interpretation, and this does not contradict the ClinVar status, which has no pathogenic classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.642678Disordered0.422910Uncertain0.2930.8610.7506-33438064-G-T16.21e-7-7.609In-Between0.146Likely BenignLikely Benign2.88Destabilizing0.62.34Destabilizing2.61Destabilizing-0.03Likely Benign0.430Likely Benign-0.58Neutral0.859Possibly Damaging0.346Benign1.32Pathogenic0.01Affected4.3230.15890.4240-3-32.946.09
c.1160G>A
G387D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G387D is reported in gnomAD (6‑33438065‑G‑A) but has no ClinVar entry. Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, Rosetta, Foldetta, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. With two of the three high‑accuracy methods indicating pathogenicity and a majority of general predictors leaning toward pathogenic, the variant is most likely pathogenic. This conclusion is not contradicted by ClinVar, which contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.642678Disordered0.422910Uncertain0.2930.8610.7506-33438065-G-A21.24e-6-8.625Likely Pathogenic0.612Likely PathogenicLikely Benign3.57Destabilizing2.33.22Destabilizing3.40Destabilizing0.39Likely Benign0.459Likely Benign-0.37Neutral0.069Benign0.041Benign1.32Pathogenic0.02Affected4.3230.21450.2035-11-3.158.04
c.1160G>T
G387V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 G387V is listed in ClinVar with an uncertain significance and is present in gnomAD (variant ID 6-33438065-G-T). Functional prediction tools that report a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, Rosetta, SIFT, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as likely benign, while the Foldetta stability assessment (combining FoldX‑MD and Rosetta) indicates a pathogenic change. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as likely benign, and Foldetta as pathogenic. Overall, the majority of predictions favor a benign impact, and this consensus does not contradict the ClinVar uncertain status; thus the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.642678Disordered0.422910Uncertain0.2930.8610.750Uncertain 16-33438065-G-T221.37e-5-6.199Likely Benign0.153Likely BenignLikely Benign5.13Destabilizing1.86.44Destabilizing5.79Destabilizing-0.33Likely Benign0.390Likely Benign-0.54Neutral0.069Benign0.077Benign1.32Pathogenic0.01Affected4.3230.15860.3708-1-34.642.08207.7-68.4-0.70.8-0.50.1UncertainGly387 is located in the Gly-rich Ω loop (res. Pro364-Pro398) between two anti-parallel β sheet strands (res. Thr359-Pro364 and res. Ala399-Ile411). The Ω loop is assumed to directly interact with the membrane, and it is observed to move arbitrarily throughout the WT solvent simulations. This loop potentially plays a crucial role in the SynGAP-membrane complex association, stability, and dynamics. However, this aspect cannot be fully addressed through solvent simulations alone.Ω loops are known to play significant roles in protein functions that require flexibility, and thus hydrophobic residues like valine are rarely tolerated. Although no negative structural effects are visualized in the variant’s simulations, Val387 may exert drastic effects on the SynGAP-membrane complex dynamics and stability. Since the effects on the Gly-rich Ω loop dynamics can only be well studied through the SynGAP-membrane complex, no definite conclusions can be drawn.
c.1162G>C
G388R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G388R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include premPS, PROVEAN, and AlphaMissense‑Optimized, whereas the remaining eleven tools (SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) uniformly predict a pathogenic impact. High‑accuracy methods further support pathogenicity: AlphaMissense‑Optimized indicates benign, but the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta outputs) both predict pathogenic. No prediction or folding stability result is missing or inconclusive. Based on the overall consensus of the majority of tools and the high‑accuracy predictions, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.736850Disordered0.420316Uncertain0.3190.8270.750-9.142Likely Pathogenic0.694Likely PathogenicLikely Benign6.54Destabilizing8.54.79Destabilizing5.67Destabilizing0.31Likely Benign0.606Likely Pathogenic-0.74Neutral0.994Probably Damaging0.990Probably Damaging1.32Pathogenic0.02Affected0.12960.4417-3-2-4.199.14
c.1162G>T
G388C
2D
3DClick to see structure in 3D Viewer
AISynGAP1 G388C is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from AlphaMissense‑Default, AlphaMissense‑Optimized, premPS, and PROVEAN, while pathogenic predictions arise from REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. High‑accuracy assessments give a mixed picture: AlphaMissense‑Optimized predicts benign, Foldetta predicts pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive. Because the majority of evidence points to pathogenicity and there is no ClinVar entry to contradict this, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.736850Disordered0.420316Uncertain0.3190.8270.750-8.088Likely Pathogenic0.121Likely BenignLikely Benign4.01Destabilizing3.74.95Destabilizing4.48Destabilizing0.03Likely Benign0.603Likely Pathogenic-0.98Neutral0.998Probably Damaging0.993Probably Damaging1.32Pathogenic0.01Affected0.14970.4112-3-32.946.09
c.1163G>A
G388D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G388D is reported in gnomAD (variant ID 6-33438068‑G‑A) but has no entry in ClinVar. Functional prediction tools cluster into two groups: benign predictions come from premPS, PROVEAN, and AlphaMissense‑Optimized; pathogenic predictions arise from SGM‑Consensus, REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments reinforce this split: AlphaMissense‑Optimized indicates a benign effect, whereas the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels the variant as likely pathogenic; Foldetta, integrating FoldX‑MD and Rosetta outputs, also predicts a pathogenic impact on protein stability. Taken together, the preponderance of evidence from both general and high‑accuracy predictors points to a pathogenic effect for G388D, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.736850Disordered0.420316Uncertain0.3190.8270.7506-33438068-G-A-8.416Likely Pathogenic0.574Likely PathogenicLikely Benign5.56Destabilizing7.33.08Destabilizing4.32Destabilizing0.42Likely Benign0.618Likely Pathogenic-0.67Neutral0.994Probably Damaging0.986Probably Damaging1.32Pathogenic0.04Affected4.3230.19230.1624-11-3.158.04
c.1163G>T
G388V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G388V is catalogued in gnomAD (6-33438068-G‑T) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from premPS, PROVEAN, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Benign). Pathogenic predictions arise from REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. High‑accuracy assessments further refine the picture: AlphaMissense‑Optimized remains benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates benign, whereas Foldetta—combining FoldX‑MD and Rosetta stability outputs—labels the variant as pathogenic. Overall, the majority of tools and the Foldetta result point to a pathogenic effect. This conclusion does not conflict with ClinVar, which currently contains no classification for G388V.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.736850Disordered0.420316Uncertain0.3190.8270.7506-33438068-G-T-6.887Likely Benign0.120Likely BenignLikely Benign6.58Destabilizing6.65.51Destabilizing6.05Destabilizing-0.11Likely Benign0.620Likely Pathogenic-0.93Neutral0.994Probably Damaging0.990Probably Damaging1.32Pathogenic0.01Affected4.3230.16000.3897-3-14.642.08
c.1168G>A
G390R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G390R is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized. Those that predict pathogenicity are SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta) both predict pathogenicity. Overall, the majority of tools and the high‑accuracy methods indicate a pathogenic effect. Thus, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.626927Disordered0.413274Uncertain0.3040.7630.875-9.242Likely Pathogenic0.686Likely PathogenicLikely Benign2.43Destabilizing0.94.85Destabilizing3.64Destabilizing0.16Likely Benign0.605Likely Pathogenic-0.92Neutral0.480Possibly Damaging0.163Benign1.32Pathogenic0.08Tolerated0.11900.4524-3-2-4.199.14
c.1168G>C
G390R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G390R is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized. Those that predict pathogenicity are SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta) both predict pathogenicity. Overall, the majority of tools and the high‑accuracy methods indicate a pathogenic effect. Thus, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.626927Disordered0.413274Uncertain0.3040.7630.875-9.242Likely Pathogenic0.686Likely PathogenicLikely Benign2.43Destabilizing0.94.85Destabilizing3.64Destabilizing0.16Likely Benign0.605Likely Pathogenic-0.92Neutral0.480Possibly Damaging0.163Benign1.32Pathogenic0.08Tolerated0.11900.4524-3-2-4.199.14
c.1169G>A
G390E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G390E is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools that classify the variant as benign include premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and AlphaMissense‑Optimized. Those that predict pathogenicity are REVEL, FoldX, Rosetta, Foldetta, SIFT, FATHMM, and AlphaMissense‑Default. A high‑accuracy assessment shows AlphaMissense‑Optimized as benign, the SGM Consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of predictions support a pathogenic effect, and this aligns with the ClinVar designation of uncertain significance rather than contradicting it. Thus, the variant is most likely pathogenic based on current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.626927Disordered0.413274Uncertain0.3040.7630.875Uncertain 1-7.913In-Between0.646Likely PathogenicLikely Benign2.61Destabilizing0.94.28Destabilizing3.45Destabilizing0.47Likely Benign0.575Likely Pathogenic-0.87Neutral0.276Benign0.045Benign1.32Pathogenic0.05Affected4.3280.15950.43090-2-3.172.06241.5-108.40.60.5-0.10.1UncertainGly390 is located in the Gly-rich Ω loop (res. Pro364-Pro398) between two anti-parallel β sheet strands (res. Thr359-Pro364 and res. Ala399-Ile411). The Ω loop is assumed to directly interact with the membrane, and it is observed to move arbitrarily throughout the WT solvent simulations. This loop potentially plays a crucial role in the SynGAP-membrane complex association, stability, and dynamics. However, this aspect cannot be fully addressed through solvent simulations alone.Ω loops are known to play significant roles in protein functions that require flexibility, and so they are rich in glycine residues, prolines, and to a lesser extent, small hydrophilic residues to ensure maximum flexibility. Thus, the variant’s Glu390 may not be as well tolerated in the Ω loop. Additionally, the carboxylate group of Glu390 occasionally forms H-bonds with other loop residues in the variant simulations. The interaction between the acidic carboxylate side chain and the acidic membrane lipids may further influence the SynGAP-membrane complex. However, since the effects on the Gly-rich Ω loop dynamics can only be well studied through the SynGAP-membrane complex, no definite conclusions can be drawn.
c.1169G>T
G390V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G390V has no ClinVar entry and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions come from premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from REVEL, FoldX, Rosetta, Foldetta, SIFT, and FATHMM, while ESM1b remains uncertain. High‑accuracy assessments further clarify the picture: AlphaMissense‑Optimized predicts benign; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default (benign), ESM1b (uncertain), FATHMM (pathogenic), and PROVEAN (benign), also yields a benign verdict; Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, indicates pathogenic. With two high‑accuracy tools supporting benign and one supporting pathogenic, the overall evidence leans toward a benign effect. This conclusion does not contradict ClinVar, which contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.626927Disordered0.413274Uncertain0.3040.7630.875-7.137In-Between0.146Likely BenignLikely Benign3.74Destabilizing0.64.88Destabilizing4.31Destabilizing-0.16Likely Benign0.509Likely Pathogenic-0.88Neutral0.002Benign0.002Benign1.32Pathogenic0.01Affected0.15370.4004-1-34.642.08
c.1171G>C
G391R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G391R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that classify the variant as benign include premPS, PROVEAN, and SIFT, whereas those that predict pathogenicity comprise REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further show AlphaMissense‑Optimized labeling the variant as benign, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a destabilizing, pathogenic effect. Overall, the majority of predictions lean toward pathogenicity, and this conclusion does not conflict with the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.637480Disordered0.409509Uncertain0.2790.7410.750-9.115Likely Pathogenic0.709Likely PathogenicLikely Benign2.80Destabilizing1.33.86Destabilizing3.33Destabilizing0.32Likely Benign0.628Likely Pathogenic-0.95Neutral0.999Probably Damaging0.960Probably Damaging1.32Pathogenic0.17Tolerated0.13130.4124-3-2-4.199.14
c.1171G>T
G391C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G391C is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that classify the variant as benign include AlphaMissense‑Default, AlphaMissense‑Optimized, premPS, and PROVEAN, whereas the remaining tools—REVEL, FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM—predict it to be pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑to‑2 split. Overall, the majority of evidence points to a pathogenic effect. This prediction does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.637480Disordered0.409509Uncertain0.2790.7410.750-8.596Likely Pathogenic0.123Likely BenignLikely Benign2.65Destabilizing0.75.03Destabilizing3.84Destabilizing0.11Likely Benign0.640Likely Pathogenic-1.29Neutral1.000Probably Damaging0.970Probably Damaging1.32Pathogenic0.03Affected0.14830.4225-3-32.946.09
c.1172G>A
G391D
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G391D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include premPS, PROVEAN, SIFT, ESM1b, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are REVEL, FoldX, polyPhen‑2 (HumDiv and HumVar), FATHMM, and AlphaMissense‑Default. Two tools, Rosetta and Foldetta, return uncertain results. High‑accuracy methods give a benign call from AlphaMissense‑Optimized; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive, and Foldetta is also inconclusive. Overall, six tools favor pathogenicity while five favor benignity, with two uncertain. Thus, the variant is most likely pathogenic based on the current computational evidence, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.637480Disordered0.409509Uncertain0.2790.7410.750-4.651Likely Benign0.674Likely PathogenicLikely Benign2.59Destabilizing1.11.26Ambiguous1.93Ambiguous0.22Likely Benign0.562Likely Pathogenic-0.95Neutral0.999Probably Damaging0.960Probably Damaging1.32Pathogenic0.29Tolerated0.19000.13051-1-3.158.04
c.1172G>T
G391V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G391V is listed in ClinVar as Benign (ClinVar ID 1014488.0) and is present in gnomAD (variant ID 6‑33438077‑G‑T). Prediction tools that classify the variant as benign include premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus. Tools that predict pathogenicity are REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. With two high‑accuracy tools supporting benign and one supporting pathogenic, the overall prediction leans toward a benign effect. This conclusion aligns with the ClinVar benign classification, so there is no contradiction with the existing clinical annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.637480Disordered0.409509Uncertain0.2790.7410.750Likely Benign 16-33438077-G-T31.86e-6-6.642Likely Benign0.133Likely BenignLikely Benign4.23Destabilizing1.34.81Destabilizing4.52Destabilizing-0.11Likely Benign0.595Likely Pathogenic-0.98Neutral0.994Probably Damaging0.887Possibly Damaging1.32Pathogenic0.10Tolerated3.6980.16210.3821-1-34.642.08228.6-69.00.00.8-0.50.3UncertainGly387 is located in the Gly-rich Ω loop (res. Pro364-Pro398) between two anti-parallel β sheet strands (res. Thr359-Pro364 and res. Ala399-Ile411). The Ω loop is assumed to directly interact with the membrane, and it is observed to move arbitrarily throughout the WT solvent simulations. This loop potentially plays a crucial role in the SynGAP-membrane complex association, stability, and dynamics. However, this aspect cannot be fully addressed through solvent simulations alone.Ω loops are known to play significant roles in protein functions that require flexibility, and thus hydrophobic residues like valine are rarely tolerated. Although no negative structural effects are visualized in the variant’s simulations, Val391 may exert drastic effects on the SynGAP-membrane complex dynamics and stability. Since the effects on the Gly-rich Ω loop dynamics can only be well studied through the SynGAP-membrane complex, no definite conclusions can be drawn.
c.1177G>C
G393R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G393R is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include Rosetta and premPS, whereas the remaining tools—SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—all predict a pathogenic impact. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the preponderance of evidence points to a pathogenic effect. This conclusion is consistent with the lack of ClinVar annotation; there is no contradiction with ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.538167Disordered0.402365Uncertain0.3330.6700.625-9.148Likely Pathogenic0.815Likely PathogenicAmbiguous3.88Destabilizing1.4-0.38Likely Benign1.75Ambiguous0.47Likely Benign0.596Likely Pathogenic-2.99Deleterious0.991Probably Damaging0.881Possibly Damaging1.32Pathogenic0.02Affected0.13530.4464-3-2-4.199.14
c.1177G>T
G393C
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G393C is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include Rosetta, premPS, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict pathogenicity are SGM‑Consensus (likely pathogenic), REVEL, FoldX, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as likely pathogenic, and Foldetta as uncertain (no definitive stability change). The majority of evidence points toward a pathogenic effect, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.538167Disordered0.402365Uncertain0.3330.6700.625-8.854Likely Pathogenic0.181Likely BenignLikely Benign2.99Destabilizing0.9-0.26Likely Benign1.37Ambiguous0.43Likely Benign0.769Likely Pathogenic-3.05Deleterious0.999Probably Damaging0.936Probably Damaging1.32Pathogenic0.01Affected0.15930.4408-3-32.946.09
c.1178G>A
G393D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G393D is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include SIFT, ESM1b, and AlphaMissense‑Optimized. In contrast, the majority of tools predict a pathogenic impact: SGM‑Consensus, REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), FATHMM, and AlphaMissense‑Default all indicate pathogenicity. High‑accuracy assessments further support this: AlphaMissense‑Optimized reports a benign outcome, while the SGM Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts pathogenicity. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, yields an uncertain result and is treated as unavailable. Overall, the preponderance of evidence points to a pathogenic effect for G393D, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.538167Disordered0.402365Uncertain0.3330.6700.625-5.247Likely Benign0.717Likely PathogenicLikely Benign3.30Destabilizing1.4-1.00Ambiguous1.15Ambiguous0.57Ambiguous0.528Likely Pathogenic-2.60Deleterious0.991Probably Damaging0.831Possibly Damaging1.32Pathogenic0.19Tolerated0.20770.16451-1-3.158.04
c.1178G>T
G393V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 G393V missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include premPS, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are REVEL, FoldX, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. Rosetta is uncertain and is treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized predicts benign, while Foldetta predicts pathogenic. The SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive because it yields a 2‑vs‑2 split. Overall, the majority of evidence (8 pathogenic vs. 4 benign) points to a pathogenic impact. This conclusion does not contradict ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.538167Disordered0.402365Uncertain0.3330.6700.625-6.358Likely Benign0.154Likely BenignLikely Benign5.56Destabilizing2.3-0.72Ambiguous2.42Destabilizing-0.01Likely Benign0.639Likely Pathogenic-2.69Deleterious0.982Probably Damaging0.648Possibly Damaging1.32Pathogenic0.01Affected0.17120.4144-1-34.642.08
c.2152C>T
L718F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L718F lies in the GAP domain. ClinVar has no entry for this variant, and it is not present in gnomAD. Prediction tools cluster into two groups: benign predictions are made only by REVEL, whereas the remaining tools (FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) all predict pathogenicity; premPS is uncertain and is not counted as evidence. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic,” and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. Based on the overwhelming consensus of these predictions, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.298791Structured0.438417Uncertain0.9660.3850.000-11.302Likely Pathogenic0.982Likely PathogenicLikely Pathogenic3.87Destabilizing0.22.64Destabilizing3.26Destabilizing0.78Ambiguous0.347Likely Benign-3.73Deleterious1.000Probably Damaging0.997Probably Damaging1.32Pathogenic0.00Affected0.05900.297920-1.034.02
c.2173C>A
L725M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L725M is not reported in ClinVar (ClinVar status: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools that agree on a benign effect include REVEL, FoldX, PROVEAN, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. Uncertain or inconclusive predictions come from Foldetta, premPS, AlphaMissense‑Default, and Rosetta. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) leans pathogenic (2 pathogenic vs. 1 benign). Foldetta remains uncertain and is not used as evidence. Overall, the majority of tools, including the high‑accuracy consensus, predict a pathogenic impact. This conclusion does not contradict ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.557691Disordered0.455613Uncertain0.9110.4910.625-9.531Likely Pathogenic0.436AmbiguousLikely Benign0.42Likely Benign0.11.05Ambiguous0.74Ambiguous0.80Ambiguous0.172Likely Benign-1.81Neutral1.000Probably Damaging1.000Probably Damaging1.32Pathogenic0.04Affected0.08540.415642-1.918.03
c.2773C>T
L925F
2D
AIThe SynGAP1 missense variant L925F is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify it as benign include REVEL and ESM1b, whereas the majority of tools predict it to be pathogenic: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates Likely Pathogenic. Foldetta results are not available for this variant. Overall, the preponderance of computational evidence points to a pathogenic impact for the L925F substitution, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.483068Structured0.977963Binding0.2900.8520.125-4.147Likely Benign0.966Likely PathogenicLikely Pathogenic0.242Likely Benign-3.04Deleterious1.000Probably Damaging0.998Probably Damaging1.32Pathogenic0.00Affected0.08970.288120-1.034.02
c.2780T>C
F927S
2D
AIThe SynGAP1 missense variant F927S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The high‑accuracy consensus, SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome (3 pathogenic vs. 1 benign). AlphaMissense‑Optimized alone predicts pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, was not available for this variant. Based on the preponderance of pathogenic predictions—including the high‑accuracy consensus—the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.529623Disordered0.985043Binding0.3240.8540.250-5.480Likely Benign0.999Likely PathogenicLikely Pathogenic0.481Likely Benign-5.68Deleterious0.999Probably Damaging0.996Probably Damaging1.32Pathogenic0.00Affected0.47480.0591-3-2-3.6-60.10
c.934T>C
F312L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the SGM‑Consensus score is “Likely Pathogenic.” The only tool with an inconclusive result is FoldX, which is listed as “Uncertain.” No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-9.891Likely Pathogenic0.999Likely PathogenicLikely Pathogenic1.16Ambiguous0.32.91Destabilizing2.04Destabilizing1.27Destabilizing0.852Likely Pathogenic-5.52Deleterious0.992Probably Damaging0.987Probably Damaging1.32Pathogenic0.05Affected0.21490.3813201.0-34.02
c.936C>A
F312L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the SGM‑Consensus score is “Likely Pathogenic.” The only tool with an inconclusive result is FoldX, which is listed as “Uncertain.” No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-9.891Likely Pathogenic0.999Likely PathogenicLikely Pathogenic1.16Ambiguous0.32.91Destabilizing2.04Destabilizing1.27Destabilizing0.615Likely Pathogenic-5.52Deleterious0.992Probably Damaging0.987Probably Damaging1.32Pathogenic0.05Affected0.21490.3813201.0-34.02
c.936C>G
F312L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant F312L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the SGM‑Consensus score is “Likely Pathogenic.” The only tool with an inconclusive result is FoldX, which is listed as “Uncertain.” No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.225814Structured0.361163Uncertain0.9150.3170.000-9.891Likely Pathogenic0.999Likely PathogenicLikely Pathogenic1.16Ambiguous0.32.91Destabilizing2.04Destabilizing1.27Destabilizing0.615Likely Pathogenic-5.52Deleterious0.992Probably Damaging0.987Probably Damaging1.32Pathogenic0.05Affected0.21490.3813201.0-34.02
c.994G>A
D332N
2D
3DClick to see structure in 3D Viewer
AISynGAP1 D332N is not reported in ClinVar and is absent from gnomAD. Benign predictions come from REVEL, Rosetta, premPS, and SIFT, while pathogenic predictions are made by PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default; SGM‑Consensus indicates a likely pathogenic outcome. FoldX and Foldetta give uncertain results. High‑accuracy tools show AlphaMissense‑Optimized as benign, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) as uncertain. Overall, the majority of conventional predictors lean toward pathogenicity, but the high‑accuracy AlphaMissense‑Optimized result is benign and Foldetta is inconclusive. Thus, the variant is most likely pathogenic based on the collective evidence, and this assessment does not contradict ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.339168Structured0.336528Uncertain0.5370.4450.375-10.931Likely Pathogenic0.771Likely PathogenicLikely Benign1.20Ambiguous0.1-0.16Likely Benign0.52Ambiguous0.49Likely Benign0.396Likely Benign-4.14Deleterious0.999Probably Damaging0.997Probably Damaging1.32Pathogenic0.11Tolerated0.07850.3963210.0-0.98
c.1057C>A
L353M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L353M has no ClinVar entry and is not reported in gnomAD. Prediction tools that agree on a benign effect include SGM‑Consensus (Likely Benign), REVEL, FoldX, PROVEAN, polyPhen‑2 HumVar, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, SIFT, and FATHMM. Uncertain results come from Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, SGM‑Consensus as Likely Benign, and Foldetta as Uncertain. Overall, the majority of evidence points to a benign impact. This conclusion is consistent with the absence of a ClinVar classification; there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.137348Structured0.373584Uncertain0.9260.3150.000-6.943Likely Benign0.206Likely BenignLikely Benign0.10Likely Benign0.01.28Ambiguous0.69Ambiguous0.60Ambiguous0.117Likely Benign-0.47Neutral0.744Possibly Damaging0.289Benign1.33Pathogenic0.03Affected0.08470.408042-1.918.03
c.1058T>G
L353R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L353R is not reported in ClinVar and is absent from gnomAD. In silico predictors largely agree on a deleterious effect: benign predictions are limited to REVEL, whereas the remaining tools—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all classify the variant as pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized is uncertain, SGM‑Consensus predicts likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. No prediction contradicts the ClinVar status, which is currently unreported. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.137348Structured0.373584Uncertain0.9260.3150.000-11.213Likely Pathogenic0.950Likely PathogenicAmbiguous3.60Destabilizing0.52.48Destabilizing3.04Destabilizing1.91Destabilizing0.444Likely Benign-4.15Deleterious0.947Possibly Damaging0.454Possibly Damaging1.33Pathogenic0.01Affected0.13040.1145-3-2-8.343.03
c.1108G>A
G370S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G370S is listed in ClinVar with an uncertain significance and is present in gnomAD (variant ID 6‑33438013‑G‑A). Consensus predictions from standard in silico tools cluster into two groups: benign (REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized) and pathogenic (FoldX, FATHMM). Two tools report uncertainty: Rosetta and Foldetta. High‑accuracy assessments further support a benign outcome: AlphaMissense‑Optimized predicts benign; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is Likely Benign; Foldetta remains uncertain. Overall, the preponderance of evidence points to a benign effect, which does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.461924Structured0.434325Uncertain0.3590.7200.500Uncertain 16-33438013-G-A159.31e-6-3.533Likely Benign0.081Likely BenignLikely Benign2.83Destabilizing2.01.05Ambiguous1.94Ambiguous-0.02Likely Benign0.282Likely Benign0.47Neutral0.000Benign0.000Benign1.33Pathogenic0.77Tolerated3.42190.26640.508610-0.430.03196.6-49.60.92.2-0.10.4UncertainGly370 is located in the Gly-rich Ω loop (res. Pro364- Pro398) between two anti-parallel β sheet strands (res. Thr359-Pro364, res. Ala399-Ile411). Because, the Ω loop is assumed to be directly interacting with the membrane, it is only seen to move arbitrarily throughout the WT solvent simulations. The Ω loop is potentially playing a crucial loop in the SynGAP-membrane complex association, stability and dynamics, regardless, this aspect cannot be addressed through the solvent simulations only. The Ω-loops are known to have a major role in protein functions that requires flexibility and thus, they are rich in glycines, prolines and to a lesser extent, hydrophilic residues to ensure maximum flexibility. Thus, Ser370 in the variant is potentially tolerated in the Ω loop. However, since the effect on the Gly-rich Ω loop dynamics can only be well-studied through the SynGAP-membrane complex, no definite conclusions can be withdrawn.
c.1109G>C
G370A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G370A is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Pathogenic predictions come from FoldX, Foldetta, and FATHMM, while Rosetta remains uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus also indicating a likely benign outcome, and Foldetta suggesting a pathogenic impact via combined FoldX‑MD and Rosetta stability analysis. Overall, the majority of evidence points to a benign effect, with only a minority of tools predicting pathogenicity. There is no ClinVar entry to contradict this assessment, so the variant is most likely benign based on current computational predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.461924Structured0.434325Uncertain0.3590.7200.500-3.334Likely Benign0.080Likely BenignLikely Benign2.44Destabilizing1.31.62Ambiguous2.03Destabilizing-0.14Likely Benign0.304Likely Benign0.54Neutral0.000Benign0.000Benign1.33Pathogenic0.79Tolerated0.38830.5247102.214.03
c.1124G>C
G375A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G375A is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, Rosetta, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is labeled “Likely Benign.” High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as likely benign, while Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a pathogenic impact. Overall, the majority of evidence points to a benign effect; this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.604312Disordered0.428340Uncertain0.3010.8360.625-5.986Likely Benign0.096Likely BenignLikely Benign2.52Destabilizing1.03.16Destabilizing2.84Destabilizing-0.09Likely Benign0.419Likely Benign-0.61Neutral0.020Benign0.008Benign1.33Pathogenic0.27Tolerated0.39910.5242102.214.03
c.1126G>A
G376S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G376S is reported in gnomAD (ID 6‑33438031‑G‑A) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Benign). Pathogenic predictions arise from FoldX, polyPhen‑2 (HumDiv and HumVar), and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates benign, while Foldetta, which integrates FoldX‑MD and Rosetta outputs, is uncertain. Overall, the majority of evidence points to a benign effect; this conclusion is not contradicted by ClinVar, which contains no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.680603Disordered0.428979Uncertain0.3260.8690.6256-33438031-G-A16.21e-7-4.913Likely Benign0.087Likely BenignLikely Benign2.30Destabilizing0.5-0.45Likely Benign0.93Ambiguous0.32Likely Benign0.471Likely Benign-0.73Neutral1.000Probably Damaging0.998Probably Damaging1.33Pathogenic0.22Tolerated4.32120.28310.480101-0.430.03
c.1127G>C
G376A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 G376A missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, Foldetta, premPS, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. FoldX and Rosetta give uncertain results and are not considered evidence for either side. High‑accuracy assessments further support a benign outcome: AlphaMissense‑Optimized predicts benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates benign; and Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, predicts benign. Overall, the majority of evidence points to a benign impact, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.680603Disordered0.428979Uncertain0.3260.8690.625-6.016Likely Benign0.099Likely BenignLikely Benign1.74Ambiguous0.3-0.84Ambiguous0.45Likely Benign0.00Likely Benign0.392Likely Benign-0.44Neutral0.999Probably Damaging0.995Probably Damaging1.33Pathogenic0.03Affected0.38680.4465102.214.03
c.1132G>A
G378S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G378S is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include SGM‑Consensus (Likely Benign), premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are REVEL, FoldX, Rosetta, Foldetta, polyPhen‑2 (HumDiv and HumVar), and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as likely benign, and Foldetta as pathogenic, giving a mixed outcome. Because the predictions are evenly split and the high‑accuracy methods are contradictory, the variant’s functional impact is uncertain. Based on the available evidence, the variant is most likely benign, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.767246Disordered0.432858Uncertain0.3410.9150.625-5.331Likely Benign0.115Likely BenignLikely Benign6.75Destabilizing2.27.81Destabilizing7.28Destabilizing0.12Likely Benign0.565Likely Pathogenic-0.63Neutral1.000Probably Damaging0.986Probably Damaging1.33Pathogenic0.08Tolerated0.30130.472410-0.430.03
c.1133G>C
G378A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G378A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as “Likely Benign.” High‑accuracy assessments further refine the picture: AlphaMissense‑Optimized predicts benign, SGM‑Consensus confirms a benign likelihood, while Foldetta—combining FoldX‑MD and Rosetta outputs—predicts a pathogenic effect on protein folding stability. Overall, the majority of evidence points toward a benign impact, and this conclusion is consistent with the absence of ClinVar annotation and gnomAD data. Thus, the variant is most likely benign, with no contradiction to ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.767246Disordered0.432858Uncertain0.3410.9150.625-6.450Likely Benign0.111Likely BenignLikely Benign5.06Destabilizing1.36.00Destabilizing5.53Destabilizing-0.04Likely Benign0.497Likely Benign-0.55Neutral0.999Probably Damaging0.981Probably Damaging1.33Pathogenic0.18Tolerated0.40620.4576102.214.03
c.1142G>C
G381A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G381A is reported in gnomAD (variant ID 6-33438047‑G‑C) but has no ClinVar entry. Functional prediction tools fall into two groups: benign predictions come from premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and polyPhen‑2 HumVar; pathogenic predictions come from REVEL, FoldX, Rosetta, polyPhen‑2 HumDiv, FATHMM, and the SGM‑Consensus score. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely benign, while Foldetta (combining FoldX‑MD and Rosetta stability outputs) indicates a pathogenic effect. No prediction or stability result is missing or inconclusive. Overall, the majority of tools suggest a benign effect, and the high‑accuracy consensus leans toward benign, though Foldetta’s pathogenic signal introduces uncertainty. The variant is most likely benign based on the collective predictions, and this assessment does not contradict any ClinVar status because none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.724957Disordered0.431692Uncertain0.3010.9510.7506-33438047-G-C16.23e-7-6.266Likely Benign0.103Likely BenignLikely Benign3.97Destabilizing0.72.05Destabilizing3.01Destabilizing0.06Likely Benign0.507Likely Pathogenic-0.63Neutral0.718Possibly Damaging0.332Benign1.33Pathogenic0.52Tolerated4.3290.38090.4770012.214.03
c.1145G>C
G382A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G382A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, SGM‑Consensus as Likely Benign, while Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a pathogenic impact. Overall, the majority of predictions lean toward a benign effect, and this consensus does not contradict any ClinVar status (none available). Thus, based on the available computational evidence, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.728858Disordered0.429690Uncertain0.3150.9510.750-6.323Likely Benign0.109Likely BenignLikely Benign2.90Destabilizing0.63.00Destabilizing2.95Destabilizing-0.03Likely Benign0.495Likely Benign-0.59Neutral0.953Possibly Damaging0.952Probably Damaging1.33Pathogenic0.12Tolerated0.40480.4576102.214.03
c.1150G>A
G384S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G384S (gnomAD ID 6-33438055‑G‑A) is listed in ClinVar with an uncertain significance. Functional prediction tools cluster into two groups: benign predictions from REVEL, premPS, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions from polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports a likely benign outcome. High‑accuracy assessments further support benignity: AlphaMissense‑Optimized predicts benign, the SGM‑Consensus (majority vote) is likely benign, and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is inconclusive. No evidence from FoldX or Rosetta alone is available. Overall, the preponderance of evidence points to a benign effect, which does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.728858Disordered0.427831Uncertain0.3230.9340.750Uncertain 16-33438055-G-A16.22e-7-5.243Likely Benign0.090Likely BenignLikely Benign1.92Ambiguous0.21.66Ambiguous1.79Ambiguous0.19Likely Benign0.315Likely Benign-0.67Neutral0.980Probably Damaging0.968Probably Damaging1.33Pathogenic0.04Affected4.3220.29050.492410-0.430.03202.4-49.80.51.0-0.20.0UncertainGly384 is located in the Gly-rich Ω loop (res. Pro364-Pro398) between two anti-parallel β sheet strands (res. Thr359-Pro364, res. Ala399-Ile411). Because the Ω loop is assumed to directly interact with the membrane, it moves arbitrarily throughout the WT solvent simulations. The Ω loop potentially plays a crucial role in the SynGAP-membrane complex association, stability, and dynamics. However, this aspect cannot be fully addressed through solvent simulations alone.Ω loops are known to play major roles in protein functions that require flexibility, and so they are rich in glycines, prolines, and, to a lesser extent, small hydrophilic residues to ensure maximum flexibility. Thus, the variant’s Ser384 is potentially tolerated in the Ω loop, although the hydroxyl group of Ser384 forms various hydrogen bonds with several other loop residues in the variant simulations. However, since the effects on Gly-rich Ω loop dynamics can only be studied through the SynGAP-membrane complex, no definite conclusions can be drawn.
c.1151G>C
G384A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G384A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that classify the variant as benign include REVEL, premPS, PROVEAN, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Benign). Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and Rosetta. Predictions from FoldX and Foldetta are uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as Likely Benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign impact, and this is consistent with the lack of ClinVar annotation. Therefore, the variant is most likely benign and does not contradict ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.728858Disordered0.427831Uncertain0.3230.9340.750-6.927Likely Benign0.112Likely BenignLikely Benign1.81Ambiguous0.22.16Destabilizing1.99Ambiguous0.04Likely Benign0.307Likely Benign-0.40Neutral0.953Possibly Damaging0.952Probably Damaging1.33Pathogenic0.05Affected0.39860.4576102.214.03
c.1159G>A
G387S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 G387S missense variant is not reported in ClinVar (ClinVar status: none) but is present in gnomAD (variant ID 6‑33438064‑G‑A). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX and FATHMM; Rosetta is uncertain. The high‑accuracy consensus (SGM‑Consensus) is derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN and is therefore likely benign. AlphaMissense‑Optimized itself predicts benign. Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts a pathogenic effect. Overall, the majority of evidence points to a benign impact, and this assessment does not contradict any ClinVar classification (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.642678Disordered0.422910Uncertain0.2930.8610.7506-33438064-G-A-4.674Likely Benign0.089Likely BenignLikely Benign2.37Destabilizing0.51.94Ambiguous2.16Destabilizing0.12Likely Benign0.359Likely Benign-0.12Neutral0.000Benign0.002Benign1.33Pathogenic0.13Tolerated4.3230.30510.472401-0.430.03
c.1160G>C
G387A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G387A is reported in gnomAD (variant ID 6‑33438065‑G‑C) but has no ClinVar entry. Functional prediction tools largely agree on a benign effect: REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as benign. Only FATHMM predicts it as pathogenic. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Benign”; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is inconclusive (treated as unavailable). No other tools provide decisive evidence. Based on the collective predictions, the variant is most likely benign, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.642678Disordered0.422910Uncertain0.2930.8610.7506-33438065-G-C31.87e-6-6.313Likely Benign0.104Likely BenignLikely Benign1.95Ambiguous0.11.68Ambiguous1.82Ambiguous-0.02Likely Benign0.300Likely Benign-0.29Neutral0.007Benign0.010Benign1.33Pathogenic0.06Tolerated4.3230.41490.4576012.214.03
c.1162G>A
G388S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G388S is catalogued in gnomAD (ID 6‑33438067‑G‑A) but has no ClinVar entry. Functional prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that converge on a pathogenic interpretation are FoldX, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The high‑accuracy AlphaMissense‑Optimized score is benign, while the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely benign outcome. In contrast, the protein‑folding stability predictor Foldetta, which integrates FoldX‑MD and Rosetta outputs, indicates a pathogenic effect. No prediction is available from Rosetta alone, and the SGM‑Consensus result aligns with the benign consensus. Overall, the majority of evidence points to a benign impact, and this assessment does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.736850Disordered0.420316Uncertain0.3190.8270.7506-33438067-G-A16.21e-7-5.036Likely Benign0.089Likely BenignLikely Benign3.42Destabilizing3.51.69Ambiguous2.56Destabilizing0.18Likely Benign0.446Likely Benign-0.52Neutral0.980Probably Damaging0.968Probably Damaging1.33Pathogenic0.05Affected4.3230.29010.498501-0.430.03
c.1163G>C
G388A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G388A is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic outcome are FoldX, Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, SGM‑Consensus as Likely Benign, and Foldetta (combining FoldX‑MD and Rosetta stability outputs) as Pathogenic. Overall, the predictions are mixed, but the two most reliable tools (AlphaMissense‑Optimized and SGM‑Consensus) favor a benign interpretation, while Foldetta suggests instability. Based on the available predictions, the variant is most likely benign, and this assessment does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.736850Disordered0.420316Uncertain0.3190.8270.750-6.577Likely Benign0.110Likely BenignLikely Benign2.55Destabilizing1.93.57Destabilizing3.06Destabilizing-0.04Likely Benign0.457Likely Benign-0.57Neutral0.953Possibly Damaging0.952Probably Damaging1.33Pathogenic0.05Affected0.39690.4837102.214.03
c.1169G>C
G390A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G390A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, premPS, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are SIFT, FATHMM, and Rosetta. The high‑accuracy assessment shows AlphaMissense‑Optimized as benign, the SGM Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as likely benign, and Foldetta (combining FoldX‑MD and Rosetta stability outputs) as pathogenic. FoldX alone is inconclusive. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.626927Disordered0.413274Uncertain0.3040.7630.875-6.768Likely Benign0.100Likely BenignLikely Benign1.96Ambiguous0.42.03Destabilizing2.00Destabilizing0.02Likely Benign0.402Likely Benign-0.55Neutral0.143Benign0.028Benign1.33Pathogenic0.05Affected0.41300.5053102.214.03
c.1171G>A
G391S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G391S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, FATHMM, and FoldX. Rosetta and Foldetta give uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus also as likely benign, while Foldetta remains uncertain. Overall, the majority of evidence points to a benign impact for G391S, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.637480Disordered0.409509Uncertain0.2790.7410.750-5.531Likely Benign0.096Likely BenignLikely Benign2.14Destabilizing0.61.01Ambiguous1.58Ambiguous0.06Likely Benign0.462Likely Benign-0.54Neutral0.978Probably Damaging0.777Possibly Damaging1.33Pathogenic0.35Tolerated0.28200.509710-0.430.03
c.1172G>C
G391A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G391A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic outcome are FoldX, polyPhen‑2 HumDiv, and FATHMM. Predictions that are inconclusive are Rosetta and Foldetta. The high‑accuracy consensus from AlphaMissense‑Optimized is benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is also likely benign, and Foldetta remains uncertain. Overall, the majority of evidence points to a benign effect, and this is consistent with the lack of a ClinVar pathogenic classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.637480Disordered0.409509Uncertain0.2790.7410.750-5.712Likely Benign0.120Likely BenignLikely Benign2.02Destabilizing0.51.92Ambiguous1.97Ambiguous0.11Likely Benign0.442Likely Benign-0.76Neutral0.633Possibly Damaging0.219Benign1.33Pathogenic0.19Tolerated0.38280.4870102.214.03
c.1177G>A
G393S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G393S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from FoldX, polyPhen‑2 HumDiv, and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, indicates a likely benign outcome. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as likely benign, and Foldetta (combining FoldX‑MD and Rosetta) as uncertain. No other tools provide decisive evidence. Overall, the majority of reliable predictors lean toward a benign effect, and this consensus does not conflict with the absence of ClinVar annotation. Therefore, G393S is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.538167Disordered0.402365Uncertain0.3330.6700.625-5.207Likely Benign0.117Likely BenignLikely Benign2.43Destabilizing0.7-0.78Ambiguous0.83Ambiguous0.24Likely Benign0.466Likely Benign-1.76Neutral0.889Possibly Damaging0.444Benign1.33Pathogenic0.07Tolerated0.30110.523210-0.430.03
c.1178G>C
G393A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G393A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Only FATHMM predicts a pathogenic outcome. Stability‑based methods (FoldX, Rosetta, Foldetta) are inconclusive, so they provide no evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as likely benign, and Foldetta as uncertain. Overall, the majority of reliable predictions indicate a benign effect, and there is no ClinVar annotation to contradict this assessment.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.538167Disordered0.402365Uncertain0.3330.6700.625-4.507Likely Benign0.129Likely BenignLikely Benign1.93Ambiguous0.5-0.68Ambiguous0.63Ambiguous0.22Likely Benign0.381Likely Benign-1.89Neutral0.176Benign0.039Benign1.33Pathogenic0.08Tolerated0.41430.5193102.214.03
c.974T>A
L325Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L325Q is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly classify it as pathogenic. Benign predictions are absent; all evaluated algorithms—REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—return pathogenic or likely pathogenic calls. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also reports pathogenic. Consequently, the variant is most likely pathogenic, with no conflict with ClinVar status because no ClinVar assertion exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.352862Structured0.424577Uncertain0.9550.4360.000-17.005Likely Pathogenic0.997Likely PathogenicLikely Pathogenic3.23Destabilizing0.02.68Destabilizing2.96Destabilizing2.02Destabilizing0.547Likely Pathogenic-3.97Deleterious0.999Probably Damaging0.977Probably Damaging1.33Pathogenic0.00Affected0.12350.1405-2-2-7.314.97
c.974T>C
L325P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L325P is not reported in ClinVar (ClinVar status: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools that assess pathogenicity all agree on a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as pathogenic. No tool predicts a benign outcome. High‑accuracy methods reinforce this consensus: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates pathogenicity; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, reports a pathogenic effect. No predictions or stability results are missing or inconclusive. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.352862Structured0.424577Uncertain0.9550.4360.000-16.130Likely Pathogenic0.999Likely PathogenicLikely Pathogenic5.49Destabilizing0.37.27Destabilizing6.38Destabilizing1.89Destabilizing0.607Likely Pathogenic-4.37Deleterious0.999Probably Damaging0.977Probably Damaging1.33Pathogenic0.00Affected0.33930.1903-3-3-5.4-16.04
c.974T>G
L325R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L325R is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity all converge on a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict a pathogenic outcome. No tool in the dataset predicts a benign effect. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, is pathogenic. No predictions or stability results are missing or inconclusive. **Based on the collective predictions, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status (no ClinVar entry).**

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.352862Structured0.424577Uncertain0.9550.4360.000-16.612Likely Pathogenic0.998Likely PathogenicLikely Pathogenic4.34Destabilizing0.34.11Destabilizing4.23Destabilizing1.94Destabilizing0.551Likely Pathogenic-4.39Deleterious0.999Probably Damaging0.969Probably Damaging1.33Pathogenic0.00Affected0.14050.1047-3-2-8.343.03
c.1798C>A
P600T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P600T is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include Foldetta, Rosetta, and premPS. Those that predict pathogenicity are REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM Consensus as likely pathogenic, while Foldetta indicates a benign effect on protein folding stability. Overall, the majority of computational evidence supports a pathogenic effect for P600T, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.009728Structured0.162960Uncertain0.9470.1470.000-11.945Likely Pathogenic0.987Likely PathogenicLikely Pathogenic2.61Destabilizing0.1-2.90Stabilizing-0.15Likely Benign0.24Likely Benign0.737Likely Pathogenic-7.97Deleterious1.000Probably Damaging0.998Probably Damaging1.34Pathogenic0.01Affected0.18710.49540-10.93.99
c.1799C>A
P600Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P600Q is not reported in ClinVar and has no entry in gnomAD. Functional prediction tools largely agree on a deleterious effect: benign predictions are limited to Rosetta, whereas the remaining tools—REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all classify the variant as pathogenic. Uncertain results come from FoldX, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as likely pathogenic, and Foldetta as inconclusive. Overall, the preponderance of evidence indicates that P600Q is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.009728Structured0.162960Uncertain0.9470.1470.000-14.187Likely Pathogenic0.996Likely PathogenicLikely Pathogenic1.76Ambiguous0.0-3.09Stabilizing-0.67Ambiguous0.53Ambiguous0.739Likely Pathogenic-7.97Deleterious1.000Probably Damaging0.999Probably Damaging1.34Pathogenic0.00Affected0.17400.39700-1-1.931.01
c.1799C>G
P600R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P600R is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include Rosetta and premPS, whereas the majority of tools—REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict a pathogenic outcome; FoldX and Foldetta are inconclusive. High‑accuracy methods give a consistent pathogenic signal: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, and Foldetta remains uncertain. Overall, the computational evidence strongly favors a pathogenic classification, and this does not contradict any existing ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.009728Structured0.162960Uncertain0.9470.1470.000-15.304Likely Pathogenic0.996Likely PathogenicLikely Pathogenic1.48Ambiguous0.1-2.48Stabilizing-0.50Ambiguous0.37Likely Benign0.756Likely Pathogenic-8.96Deleterious1.000Probably Damaging1.000Probably Damaging1.34Pathogenic0.00Affected0.16040.27340-2-2.959.07
c.2779T>A
F927I
2D
AIThe SynGAP1 missense variant F927I is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the preponderance of evidence from multiple in silico tools indicates that F927I is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.529623Disordered0.985043Binding0.3240.8540.250-4.793Likely Benign0.997Likely PathogenicLikely Pathogenic0.370Likely Benign-4.50Deleterious0.997Probably Damaging0.994Probably Damaging1.34Pathogenic0.00Affected0.22550.1238101.7-34.02
c.2779T>G
F927V
2D
AIThe SynGAP1 missense variant F927V is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus also indicates Likely Pathogenic. Foldetta results are unavailable and therefore not considered. Overall, the preponderance of evidence from multiple in silico predictors and high‑accuracy tools indicates that the variant is most likely pathogenic, with no ClinVar annotation to contradict this assessment.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.529623Disordered0.985043Binding0.3240.8540.250-4.919Likely Benign0.996Likely PathogenicLikely Pathogenic0.470Likely Benign-5.21Deleterious0.997Probably Damaging0.992Probably Damaging1.34Pathogenic0.00Affected0.22070.1206-1-11.4-48.04
c.1799C>T
P600L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P600L is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include Rosetta and premPS, whereas the majority of tools (SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict a pathogenic impact. FoldX and Foldetta give uncertain results. High‑accuracy methods specifically show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as likely pathogenic, and Foldetta remains inconclusive. Overall, the preponderance of evidence points to a pathogenic effect for P600L, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.009728Structured0.162960Uncertain0.9470.1470.000-13.209Likely Pathogenic0.993Likely PathogenicLikely Pathogenic1.36Ambiguous0.1-3.58Stabilizing-1.11Ambiguous-0.49Likely Benign0.734Likely Pathogenic-9.96Deleterious1.000Probably Damaging1.000Probably Damaging1.35Pathogenic0.00Affected0.23910.5555-3-35.416.04
c.2152C>G
L718V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L718V is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL and AlphaMissense‑Optimized, whereas the remaining tools (FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) all predict a pathogenic outcome. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized reports benign, the SGM Consensus (derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the preponderance of pathogenic predictions and the high‑accuracy consensus, the variant is most likely pathogenic; this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.298791Structured0.438417Uncertain0.9660.3850.000-11.585Likely Pathogenic0.693Likely PathogenicLikely Benign3.15Destabilizing0.12.11Destabilizing2.63Destabilizing1.14Destabilizing0.237Likely Benign-2.83Deleterious0.998Probably Damaging0.992Probably Damaging1.36Pathogenic0.00Affected0.14850.2656210.4-14.03
c.2173C>G
L725V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L725V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL and AlphaMissense‑Optimized, while pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. The remaining methods (FoldX, Rosetta, Foldetta, premPS, AlphaMissense‑Default) are inconclusive. High‑accuracy assessments further clarify the picture: AlphaMissense‑Optimized predicts a benign effect, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates a likely pathogenic outcome, and Foldetta provides no definitive stability change. Overall, the majority of evidence points toward a pathogenic impact, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.455613Uncertain0.9110.4910.625-8.291Likely Pathogenic0.461AmbiguousLikely Benign1.76Ambiguous0.11.87Ambiguous1.82Ambiguous0.77Ambiguous0.183Likely Benign-2.69Deleterious0.993Probably Damaging0.992Probably Damaging1.36Pathogenic0.01Affected0.17390.3977210.4-14.03
c.2773C>G
L925V
2D
AIThe SynGAP1 missense variant L925V is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, and ESM1b, whereas those that agree on a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The high‑accuracy AlphaMissense‑Optimized tool returns an uncertain result, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 pathogenic vs. 2 benign). Foldetta, a protein‑folding stability method, has no available result for this variant. Overall, the majority of consensus tools predict a pathogenic impact, and this prediction does not contradict any ClinVar annotation (none exists). Thus, the variant is most likely pathogenic based on current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.483068Structured0.977963Binding0.2900.8520.125-3.977Likely Benign0.831Likely PathogenicAmbiguous0.244Likely Benign-2.09Neutral0.999Probably Damaging0.994Probably Damaging1.36Pathogenic0.00Affected0.18480.3230210.4-14.03
c.973C>A
L325M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L325M is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, PROVEAN, ESM1b, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are Rosetta, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and premPS. Two tools give uncertain results: Foldetta and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta as uncertain. No prediction or folding stability result is missing or inconclusive. Overall, the majority of tools (six pathogenic vs five benign) lean toward pathogenicity, but the high‑accuracy methods and several benign predictions introduce uncertainty. Thus, the variant is most likely pathogenic based on the collective evidence, and this assessment is not contradicted by any ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.352862Structured0.424577Uncertain0.9550.4360.000-6.725Likely Benign0.445AmbiguousLikely Benign0.22Likely Benign0.02.04Destabilizing1.13Ambiguous1.05Destabilizing0.306Likely Benign-0.86Neutral0.997Probably Damaging0.939Probably Damaging1.36Pathogenic0.01Affected0.09340.394242-1.918.03
c.2152C>A
L718I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L718I is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL, PROVEAN, and AlphaMissense‑Optimized; pathogenic predictions come from SGM‑Consensus (Likely Pathogenic), FoldX, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Three tools (Foldetta, premPS, Rosetta) give uncertain results and are not considered evidence. High‑accuracy methods specifically show AlphaMissense‑Optimized as benign, SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Because the majority of reliable predictors (eight out of eleven) indicate pathogenicity, the variant is most likely pathogenic. This assessment does not contradict ClinVar, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.298791Structured0.438417Uncertain0.9660.3850.000-10.560Likely Pathogenic0.615Likely PathogenicLikely Benign2.21Destabilizing0.21.37Ambiguous1.79Ambiguous0.89Ambiguous0.296Likely Benign-1.90Neutral0.999Probably Damaging0.997Probably Damaging1.37Pathogenic0.00Affected0.08760.3206220.70.00
c.2773C>A
L925I
2D
AIThe SynGAP1 missense variant L925I is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, and ESM1b, whereas those that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default. The high‑accuracy AlphaMissense‑Optimized tool returns an uncertain result, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 pathogenic vs. 2 benign). Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of consensus tools (five pathogenic vs. three benign) lean toward a pathogenic interpretation. This prediction does not contradict ClinVar status, as the variant is not yet catalogued there. Thus, based on current computational evidence, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.483068Structured0.977963Binding0.2900.8520.125-5.266Likely Benign0.828Likely PathogenicAmbiguous0.205Likely Benign-1.38Neutral0.999Probably Damaging0.994Probably Damaging1.37Pathogenic0.00Affected0.11920.3405220.70.00
c.1798C>G
P600A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P600A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: benign predictions come from Rosetta and premPS, while the remaining 11 tools (REVEL, FoldX, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and SGM Consensus) predict pathogenicity. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized classifies the variant as pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) labels it “Likely Pathogenic,” and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, reports an uncertain result. Taken together, the overwhelming majority of evidence indicates that P600A is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.009728Structured0.162960Uncertain0.9470.1470.000-11.385Likely Pathogenic0.974Likely PathogenicLikely Pathogenic2.16Destabilizing0.0-3.30Stabilizing-0.57Ambiguous0.39Likely Benign0.581Likely Pathogenic-7.97Deleterious1.000Probably Damaging1.000Probably Damaging1.38Pathogenic0.03Affected0.36920.41321-13.4-26.04
c.2779T>C
F927L
2D
AIThe SynGAP1 missense variant F927L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (which is labeled “Likely Pathogenic”). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates likely pathogenicity. Foldetta results are not available for this variant. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that F927L is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.529623Disordered0.985043Binding0.3240.8540.250-4.227Likely Benign1.000Likely PathogenicLikely Pathogenic0.317Likely Benign-4.48Deleterious0.992Probably Damaging0.987Probably Damaging1.39Pathogenic0.00Affected0.22140.2209201.0-34.02
c.2781C>A
F927L
2D
AIThe SynGAP1 missense variant F927L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (which is labeled “Likely Pathogenic”). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates likely pathogenicity. Foldetta results are not available for this variant. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that F927L is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.529623Disordered0.985043Binding0.3240.8540.250-4.227Likely Benign1.000Likely PathogenicLikely Pathogenic0.296Likely Benign-4.48Deleterious0.992Probably Damaging0.987Probably Damaging1.39Pathogenic0.00Affected0.22140.2209201.0-34.02
c.2781C>G
F927L
2D
AIThe SynGAP1 missense variant F927L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus is labeled Likely Pathogenic. Foldetta results are not available. Based on the preponderance of pathogenic predictions and the high‑accuracy tools, the variant is most likely pathogenic; this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.529623Disordered0.985043Binding0.3240.8540.250-4.227Likely Benign1.000Likely PathogenicLikely Pathogenic0.296Likely Benign-4.48Deleterious0.992Probably Damaging0.987Probably Damaging1.39Pathogenic0.00Affected0.22140.2209201.0-34.02
c.1798C>T
P600S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P600S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that classify the variant as benign include Rosetta and Foldetta, whereas the majority of other in‑silico predictors (REVEL, FoldX, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) predict it to be pathogenic. High‑accuracy assessments further show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as likely pathogenic, and Foldetta (a protein‑folding stability method combining FoldX‑MD and Rosetta outputs) as benign. No contradictory evidence exists in ClinVar. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.009728Structured0.162960Uncertain0.9470.1470.000-12.002Likely Pathogenic0.990Likely PathogenicLikely Pathogenic2.54Destabilizing0.1-2.60Stabilizing-0.03Likely Benign0.52Ambiguous0.717Likely Pathogenic-7.97Deleterious1.000Probably Damaging1.000Probably Damaging1.40Pathogenic0.01Affected0.37440.42001-10.8-10.04
c.2780T>A
F927Y
2D
AIThe SynGAP1 missense variant F927Y is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, and ESM1b, whereas tools that agree on a pathogenic effect include polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The high‑accuracy AlphaMissense‑Optimized tool returns an uncertain result, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 pathogenic vs. 2 benign). Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of available predictions (5 pathogenic vs. 3 benign) lean toward a pathogenic interpretation. Thus, the variant is most likely pathogenic based on current computational evidence, and this assessment does not contradict any ClinVar status because no ClinVar claim exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.529623Disordered0.985043Binding0.3240.8540.250-5.244Likely Benign0.954Likely PathogenicAmbiguous0.291Likely Benign-2.29Neutral0.997Probably Damaging0.987Probably Damaging1.40Pathogenic0.00Affected0.15510.151873-4.116.00
c.3593A>G
Y1198C
2D
AIThe SynGAP1 missense variant Y1198C is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign predictions come from REVEL and SIFT, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of evidence points to a pathogenic impact, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.626927Disordered0.439379Uncertain0.8530.5930.250-10.230Likely Pathogenic0.997Likely PathogenicLikely Pathogenic0.370Likely Benign-6.07Deleterious1.000Probably Damaging0.999Probably Damaging1.43Pathogenic0.07Tolerated0.33350.13120-23.8-60.04
c.3710A>G
Y1237C
2D
AIThe SynGAP1 missense variant Y1237C is listed in gnomAD (variant ID 6‑33446702‑A‑G) but has no ClinVar entry. Functional prediction tools cluster into two groups: the single benign prediction comes from REVEL, while all other evaluated algorithms (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) uniformly predict a pathogenic effect. High‑accuracy assessments reinforce this trend: AlphaMissense‑Optimized reports a pathogenic outcome, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates “Likely Pathogenic.” No Foldetta stability result is available, so it does not influence the overall assessment. Based on the collective predictions, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar status (none is reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.653063Disordered0.563444Binding0.8420.5350.1256-33446702-A-G16.20e-7-8.600Likely Pathogenic0.992Likely PathogenicLikely Pathogenic0.429Likely Benign-7.15Deleterious1.000Probably Damaging0.999Probably Damaging1.43Pathogenic0.00Affected3.7750.33540.1549-203.8-60.04
c.3592T>A
Y1198N
2D
AIThe SynGAP1 missense variant Y1198N is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and SIFT, whereas the majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus is “Likely Pathogenic,” and Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign evidence, the variant is most likely pathogenic; this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.626927Disordered0.439379Uncertain0.8530.5930.250-13.134Likely Pathogenic0.991Likely PathogenicLikely Pathogenic0.282Likely Benign-5.92Deleterious1.000Probably Damaging0.999Probably Damaging1.44Pathogenic0.26Tolerated0.20930.0373-2-2-2.2-49.07
c.3592T>G
Y1198D
2D
AIThe SynGAP1 missense variant Y1198D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and SIFT, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Pathogenic). High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates a likely pathogenic effect. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence from multiple prediction algorithms and high‑accuracy tools suggests that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.626927Disordered0.439379Uncertain0.8530.5930.250-14.709Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.325Likely Benign-6.61Deleterious1.000Probably Damaging0.999Probably Damaging1.44Pathogenic0.18Tolerated0.43100.0373-4-3-2.2-48.09
c.3709T>A
Y1237N
2D
AIThe SynGAP1 missense variant Y1237N is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—consistently predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as likely pathogenic. Foldetta results are unavailable. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.653063Disordered0.563444Binding0.8420.5350.125-10.505Likely Pathogenic0.989Likely PathogenicLikely Pathogenic0.413Likely Benign-7.18Deleterious1.000Probably Damaging0.999Probably Damaging1.44Pathogenic0.00Affected0.24280.0173-2-2-2.2-49.07
c.3709T>G
Y1237D
2D
AIThe SynGAP1 missense variant Y1237D is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Functional prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated predictors—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the change as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as likely pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status. Foldetta results are unavailable, so no additional folding‑stability evidence is provided. Overall, the preponderance of predictions indicates that the variant is most likely pathogenic, and this conclusion is consistent with the absence of any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.653063Disordered0.563444Binding0.8420.5350.125-12.849Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.447Likely Benign-8.04Deleterious1.000Probably Damaging0.999Probably Damaging1.44Pathogenic0.00Affected0.43530.0173-4-3-2.2-48.09
c.2785A>C
N929H
2D
AIThe SynGAP1 missense variant N929H is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only REVEL, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. ESM1b is uncertain, and Foldetta results are unavailable. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) classifies the variant as Likely Pathogenic. With no conflicting ClinVar annotation, the collective evidence indicates that the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-7.070In-Between0.967Likely PathogenicLikely Pathogenic0.342Likely Benign-3.52Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.00Affected0.15070.7659210.323.04
c.2785A>T
N929Y
2D
AIThe SynGAP1 missense variant N929Y is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: REVEL predicts benign, whereas the remaining eleven predictors—PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized—predict pathogenicity. The SGM‑Consensus, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as Likely Pathogenic. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus result is consistent with a likely pathogenic classification. Foldetta predictions are unavailable. Taken together, the preponderance of evidence indicates that the variant is most likely pathogenic, and this assessment does not conflict with the current ClinVar status, which contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-10.327Likely Pathogenic0.982Likely PathogenicLikely Pathogenic0.391Likely Benign-6.02Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.00Affected0.06560.6489-2-22.249.07
c.2786A>T
N929I
2D
AIThe SynGAP1 missense variant N929I is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: REVEL classifies it as benign, whereas the remaining eight tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict pathogenicity. The SGM‑Consensus, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as Likely Pathogenic. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus result is consistent. Foldetta, a protein‑folding stability method that combines FoldX‑MD and Rosetta outputs, was not available for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not conflict with the current ClinVar status, which contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-11.799Likely Pathogenic0.995Likely PathogenicLikely Pathogenic0.297Likely Benign-6.82Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.00Affected0.07800.6486-2-38.0-0.94
c.3592T>C
Y1198H
2D
AIThe SynGAP1 missense variant Y1198H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are REVEL and SIFT, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—consistently predict a pathogenic impact. High‑accuracy assessments further support this: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available, so it does not influence the overall assessment. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.626927Disordered0.439379Uncertain0.8530.5930.250-10.394Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.246Likely Benign-2.86Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.19Tolerated0.19750.037302-1.9-26.03
c.3593A>C
Y1198S
2D
AIThe SynGAP1 missense variant Y1198S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL and SIFT, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates “Likely Pathogenic.” Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of evidence points to a pathogenic impact. This conclusion is consistent with the lack of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.626927Disordered0.439379Uncertain0.8530.5930.250-13.252Likely Pathogenic0.997Likely PathogenicLikely Pathogenic0.398Likely Benign-5.88Deleterious1.000Probably Damaging0.998Probably Damaging1.45Pathogenic0.38Tolerated0.49010.1043-3-20.5-76.10
c.3614T>C
L1205P
2D
AIThe SynGAP1 missense variant L1205P is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. All available in silico predictors classify the change as pathogenic: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized is pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Pathogenic.” Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the computational evidence strongly indicates that the variant is pathogenic, which contradicts the current ClinVar designation of uncertainty.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.552471Binding0.8800.5760.375Uncertain 1-16.878Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.536Likely Pathogenic-5.91Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.00Affected0.35590.1053-3-3-5.4-16.04
c.3626T>C
L1209P
2D
AIThe SynGAP1 missense variant L1209P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is also pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic and the SGM‑Consensus as pathogenic; Foldetta results are unavailable. Based on the overwhelming agreement among pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.583711Binding0.8990.5740.375-17.259Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.448Likely Benign-5.92Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.00Affected0.36460.1053-3-3-5.4-16.04
c.3668T>C
L1223P
2D
AIThe SynGAP1 missense variant L1223P is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect: REVEL, PROVEAN, PolyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic. No tool predicts a benign outcome. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as Likely Pathogenic. High‑accuracy assessments confirm this: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus agrees. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Based on the concordant pathogenic predictions and the lack of benign evidence, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.608892Disordered0.436267Uncertain0.8680.5400.375-14.728Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.500Likely Pathogenic-5.17Deleterious1.000Probably Damaging0.990Probably Damaging1.45Pathogenic0.01Affected0.34130.2352-3-3-5.4-16.04
c.3701T>C
L1234P
2D
AIThe SynGAP1 missense variant L1234P is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts Pathogenic, and the SGM‑Consensus confirms a Likely Pathogenic status. Foldetta results are unavailable, so they do not influence the overall assessment. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.599170Disordered0.575096Binding0.8440.5270.125-14.931Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.319Likely Benign-5.19Deleterious0.999Probably Damaging0.969Probably Damaging1.45Pathogenic0.01Affected0.32010.2483-3-3-5.4-16.04
c.3709T>C
Y1237H
2D
AIThe SynGAP1 missense variant Y1237H is not reported in ClinVar (ClinVar ID = None) and has no entries in gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. In contrast, the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as pathogenic. ESM1b is uncertain, and Foldetta results are unavailable. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic outcome. With no conflicting ClinVar evidence, the collective predictions strongly suggest that Y1237H is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.653063Disordered0.563444Binding0.8420.5350.125-7.985In-Between0.995Likely PathogenicLikely Pathogenic0.383Likely Benign-4.09Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.00Affected0.22210.017302-1.9-26.03
c.3710A>C
Y1237S
2D
AIThe SynGAP1 missense variant Y1237S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated predictors—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—classify the variant as pathogenic. The SGM‑Consensus, a majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, therefore also predicts pathogenicity. High‑accuracy assessments further support this: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (majority vote) is pathogenic; Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of any benign consensus, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.653063Disordered0.563444Binding0.8420.5350.125-10.349Likely Pathogenic0.995Likely PathogenicLikely Pathogenic0.463Likely Benign-7.21Deleterious1.000Probably Damaging0.998Probably Damaging1.45Pathogenic0.00Affected0.51270.0891Weaken-3-20.5-76.10
c.877C>G
R293G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R293G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic, while premPS remains uncertain. High‑accuracy assessments corroborate this trend: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) reports a likely pathogenic outcome, and Foldetta (integrating FoldX‑MD and Rosetta stability outputs) also indicates pathogenicity. No tool suggests a benign effect. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.338192Uncertain0.9240.2690.125-15.861Likely Pathogenic0.998Likely PathogenicLikely Pathogenic3.70Destabilizing0.22.35Destabilizing3.03Destabilizing0.57Ambiguous0.604Likely Pathogenic-6.43Deleterious0.999Probably Damaging0.997Probably Damaging1.45Pathogenic0.02Affected0.32350.3738-3-24.1-99.14
c.878G>A
R293H
2D
AISynGAP1 missense variant R293H is listed in ClinVar with an uncertain significance (ClinVar ID 3901513.0) and is not reported in gnomAD. Prediction tools that indicate a benign effect include REVEL and premPS, whereas the remaining 13 tools—FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—predict a pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized scores the variant as pathogenic; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability predictions, classifies the variant as pathogenic. Overall, the preponderance of evidence indicates that R293H is most likely pathogenic, a conclusion that does not contradict the current ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.338192Uncertain0.9240.2690.125Uncertain 1-13.009Likely Pathogenic0.973Likely PathogenicLikely Pathogenic4.45Destabilizing2.32.12Destabilizing3.29Destabilizing0.32Likely Benign0.438Likely Benign-4.60Deleterious1.000Probably Damaging0.998Probably Damaging1.45Pathogenic0.04Affected0.31200.2573201.3-19.05
c.878G>C
R293P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R293P is listed in ClinVar as Pathogenic (ClinVar ID 571092.0) and is not reported in gnomAD. Prediction tools that indicate a benign effect include REVEL and premPS, whereas the remaining tools—FoldX, Rosetta, Foldetta, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized scores the variant as Pathogenic; the SGM Consensus, derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability predictions, classifies it as Pathogenic. Consequently, the variant is most likely pathogenic, and this prediction is concordant with its ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.338192Uncertain0.9240.2690.125Likely Pathogenic 1-16.275Likely Pathogenic0.999Likely PathogenicLikely Pathogenic3.62Destabilizing0.49.06Destabilizing6.34Destabilizing0.47Likely Benign0.497Likely Benign-6.43Deleterious1.000Probably Damaging0.999Probably Damaging1.45Pathogenic0.01Affected3.38230.21620.47780-22.9-59.07202.3132.00.10.00.10.1XXXPotentially PathogenicThe guanidinium group of the Arg293 side chain, located in an anti-parallel β sheet strand (res. Met289-Pro298), packs against the phenol ring of the Tyr281 side chain or forms a salt bridge with the carboxylate group of Glu283 on the outer side of the C2 domain. In the WT simulations, the positively charged side chain of arginine remains outside the hydrophobic C2 domain, resulting in a twist in the β strand. The backbone amide bond of Arg293 potentially maintains this twist by forming a hydrogen bond with the carbonyl group of His210 or the hydroxyl group of Ser211 in the anti-parallel β sheet.Although this twist is also maintained in the variant simulations, replacing the positively charged residue with proline, which lacks the backbone amide group altogether, causes the β strand to unfold. Because Arg293 is positioned at the C2 and PH domain interface, the residue swap could significantly impact the tertiary structure assembly. Notably, Arg293 is located at the SynGAP-Ras interface, and its role in complex formation cannot be fully understood through solvent-only simulations.
c.1057C>G
L353V
2D
AISynGAP1 missense variant L353V is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools predicting pathogenicity are FoldX and FATHMM, while Rosetta gives an uncertain result. The SGM‑Consensus, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as likely benign. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the balance of evidence favors a benign effect; this conclusion does not contradict the ClinVar status, which currently has no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.137348Structured0.373584Uncertain0.9260.3150.000-2.100Likely Benign0.078Likely BenignLikely Benign3.08Destabilizing0.91.48Ambiguous2.28Destabilizing-0.45Likely Benign0.074Likely Benign1.54Neutral0.002Benign0.002Benign1.46Pathogenic0.89Tolerated0.15670.3829210.4-14.03
c.3457C>T
R1153W
2D
AIThe SynGAP1 missense variant R1153W is listed in ClinVar (ID 521099.0) with an uncertain significance designation and is present in the gnomAD database (variant ID 6‑33444492‑C‑T). Functional prediction tools cluster into two groups: benign predictions from REVEL and ESM1b, and pathogenic predictions from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The high‑accuracy consensus method SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as likely pathogenic. AlphaMissense‑Optimized independently predicts pathogenicity. No Foldetta stability assessment is available for this residue. Taken together, the majority of evidence points to a pathogenic effect, which is in contrast to the ClinVar uncertain classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.762850Disordered0.820118Binding0.3610.8480.625Uncertain 26-33444492-C-T21.24e-6-5.812Likely Benign0.994Likely PathogenicLikely Pathogenic0.317Likely Benign-5.88Deleterious1.000Probably Damaging0.998Probably Damaging1.46Pathogenic0.00Affected3.7750.12050.33402-33.630.03
c.3614T>A
L1205Q
2D
AIThe SynGAP1 missense variant L1205Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus agrees. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.552471Binding0.8800.5760.375-14.466Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.453Likely Benign-5.02Deleterious1.000Probably Damaging0.999Probably Damaging1.46Pathogenic0.00Affected0.10320.0558-2-2-7.314.97
c.3614T>G
L1205R
2D
AIThe SynGAP1 missense variant L1205R is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (majority vote) is likely pathogenic. Foldetta results are unavailable. Based on the collective predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status, as no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.552471Binding0.8800.5760.375-16.706Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.451Likely Benign-5.08Deleterious1.000Probably Damaging0.999Probably Damaging1.46Pathogenic0.00Affected0.10810.0558-3-2-8.343.03
c.3626T>A
L1209Q
2D
AIThe SynGAP1 missense variant L1209Q is not listed in ClinVar and has no entry in gnomAD, indicating it is not a common population variant. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign outcome, whereas the remaining predictors—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the change as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic status. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic classification. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, is not available for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.583711Binding0.8990.5740.375-12.820Likely Pathogenic0.997Likely PathogenicLikely Pathogenic0.379Likely Benign-5.09Deleterious1.000Probably Damaging0.999Probably Damaging1.46Pathogenic0.00Affected0.10420.0558-2-2-7.314.97
c.3626T>G
L1209R
2D
AIThe SynGAP1 missense variant L1209R is not reported in ClinVar and is absent from gnomAD, indicating no known population frequency data. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign outcome, whereas all other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the change as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic status. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic classification. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, did not provide a result for this variant, so its influence is unavailable. Overall, the preponderance of evidence from multiple prediction tools and high‑accuracy methods indicates that the variant is most likely pathogenic, with no conflict from ClinVar status (which is currently unreported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.583711Binding0.8990.5740.375-17.481Likely Pathogenic0.995Likely PathogenicLikely Pathogenic0.438Likely Benign-5.12Deleterious1.000Probably Damaging0.999Probably Damaging1.46Pathogenic0.00Affected0.11290.0558-3-2-8.343.03
c.3664A>T
R1222W
2D
AIThe SynGAP1 missense variant R1222W is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments show that the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) classifies the variant as Likely Pathogenic, while AlphaMissense‑Optimized yields an Uncertain result and Foldetta data are unavailable. Overall, the preponderance of evidence points to a pathogenic effect for R1222W. This conclusion is not contradicted by ClinVar status, which currently contains no classification for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.423869Uncertain0.8950.5410.250-11.933Likely Pathogenic0.945Likely PathogenicAmbiguous0.260Likely Benign-6.00Deleterious1.000Probably Damaging0.998Probably Damaging1.46Pathogenic0.03Affected0.09640.27612-33.630.03
c.3665G>T
R1222M
2D
AIThe SynGAP1 missense variant R1222M is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and SIFT, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus is “Likely Pathogenic,” and Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic; this conclusion is not contradicted by any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.423869Uncertain0.8950.5410.250-12.190Likely Pathogenic0.982Likely PathogenicLikely Pathogenic0.398Likely Benign-4.11Deleterious1.000Probably Damaging0.998Probably Damaging1.46Pathogenic0.20Tolerated0.10690.25590-16.4-24.99
c.3668T>A
L1223Q
2D
AIThe SynGAP1 missense variant L1223Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—predict a pathogenic impact, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) labels it “Likely Pathogenic.” High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as likely pathogenic, and Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of any benign consensus, the variant is most likely pathogenic; this conclusion is not contradicted by ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.608892Disordered0.436267Uncertain0.8680.5400.375-13.700Likely Pathogenic0.934Likely PathogenicAmbiguous0.380Likely Benign-4.13Deleterious1.000Probably Damaging0.986Probably Damaging1.46Pathogenic0.01Affected0.10100.1119-2-2-7.314.97
c.3668T>G
L1223R
2D
AIThe SynGAP1 missense variant L1223R is not reported in ClinVar and is absent from gnomAD, indicating no known population frequency data. Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as likely pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, was not available for this variant. Overall, the preponderance of computational evidence indicates that the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.608892Disordered0.436267Uncertain0.8680.5400.375-15.396Likely Pathogenic0.966Likely PathogenicLikely Pathogenic0.317Likely Benign-4.14Deleterious0.999Probably Damaging0.986Probably Damaging1.46Pathogenic0.00Affected0.10780.0919-3-2-8.343.03
c.3701T>A
L1234Q
2D
AIThe SynGAP1 missense variant L1234Q is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated predictors—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—classify the variant as pathogenic, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also reports it as likely pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as likely pathogenic, and Foldetta results are unavailable. Based on the predominance of pathogenic predictions and the lack of supporting benign evidence, the variant is most likely pathogenic; this conclusion is not contradicted by any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.599170Disordered0.575096Binding0.8440.5270.125-12.969Likely Pathogenic0.858Likely PathogenicAmbiguous0.272Likely Benign-4.34Deleterious0.997Probably Damaging0.955Probably Damaging1.46Pathogenic0.01Affected0.09620.1049-2-2-7.314.97
c.3701T>G
L1234R
2D
AIThe SynGAP1 missense change L1234R occurs in a coiled‑coil domain. ClinVar has no entry for this variant, and it is not reported in gnomAD. Prediction tools that agree on a benign effect are limited to REVEL, which scores the variant as benign. All other evaluated predictors—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—classify the variant as pathogenic, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.599170Disordered0.575096Binding0.8440.5270.125-15.015Likely Pathogenic0.912Likely PathogenicAmbiguous0.211Likely Benign-4.52Deleterious0.997Probably Damaging0.939Probably Damaging1.46Pathogenic0.00Affected0.10610.0849-3-2-8.343.03
c.877C>T
R293C
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R293C is listed in ClinVar with an uncertain significance (ClinVar ID 2500611.0) and is present in gnomAD (6‑33437782‑C‑T). Prediction tools that classify the variant as benign include premPS, whereas the remaining tools—REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict it to be pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is pathogenic, and the SGM Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is also pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta outputs, yields an uncertain result. Consequently, the overwhelming majority of computational evidence indicates a pathogenic impact for R293C. This prediction aligns with the ClinVar designation of uncertain significance, not contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.338192Uncertain0.9240.2690.125Uncertain 16-33437782-C-T31.86e-6-12.844Likely Pathogenic0.985Likely PathogenicLikely Pathogenic1.38Ambiguous0.10.62Ambiguous1.00Ambiguous0.02Likely Benign0.579Likely Pathogenic-7.35Deleterious1.000Probably Damaging0.998Probably Damaging1.46Pathogenic0.00Affected3.38230.30310.4363-4-37.0-53.05226.096.50.00.00.10.1XXXPotentially PathogenicThe guanidinium group of the Arg293 side chain, located in an anti-parallel β sheet strand (res. Met289-Pro298), packs against the phenol ring of the Tyr281 side chain or forms a salt bridge with the carboxylate group of Glu283 on the outer side of the C2 domain. The positively charged guanidinium side chain of arginine is on the outside surface of the hydrophobic C2 domain, resulting in a twist in the β strand. Although this twist is maintained in the variant simulations, replacing the positively charged residue with a more hydrophobic one, such as cysteine, could remove the twist during protein folding.Because Arg293 is positioned at the C2 and PH domain interface, the residue swap could significantly impact the tertiary structure assembly. Notably, Arg293 is located at the SynGAP-Ras interface, and its role in complex formation cannot be fully understood through solvent-only simulations.
c.878G>T
R293L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R293L is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions are made by REVEL and premPS, while the remaining evaluated tools (SIFT, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) all predict pathogenicity. Uncertain results from FoldX, Rosetta, and Foldetta are treated as unavailable. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, and Foldetta provides no definitive stability change. Consequently, the variant is most likely pathogenic based on the consensus of predictive tools, and this assessment does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.338192Uncertain0.9240.2690.125-15.502Likely Pathogenic0.993Likely PathogenicLikely Pathogenic1.56Ambiguous0.20.93Ambiguous1.25Ambiguous0.08Likely Benign0.493Likely Benign-6.43Deleterious0.999Probably Damaging0.997Probably Damaging1.46Pathogenic0.01Affected0.18150.4987-3-28.3-43.03
c.1037T>A
V346E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V346E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). All evaluated in silico predictors classify the change as pathogenic: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts a pathogenic outcome; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates a likely pathogenic effect; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also predicts a pathogenic impact. **Conclusion:** The variant is most likely pathogenic based on the unanimous computational evidence, and this assessment is not contradicted by the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.260850Structured0.350921Uncertain0.9490.4610.000-14.004Likely Pathogenic0.999Likely PathogenicLikely Pathogenic3.30Destabilizing0.44.79Destabilizing4.05Destabilizing2.13Destabilizing0.720Likely Pathogenic-5.52Deleterious0.999Probably Damaging0.991Probably Damaging1.47Pathogenic0.00Affected0.10880.1568-2-2-7.729.98
c.2786A>C
N929T
2D
AIThe SynGAP1 missense variant N929T is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: REVEL classifies it as benign, whereas the remaining 11 predictors (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) all indicate pathogenicity. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts a pathogenic change, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability analysis is available. Taken together, the overwhelming majority of evidence supports a pathogenic classification for N929T, and this conclusion is consistent with the absence of a ClinVar entry (i.e., there is no conflicting ClinVar status).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-9.245Likely Pathogenic0.987Likely PathogenicLikely Pathogenic0.257Likely Benign-4.68Deleterious0.999Probably Damaging0.995Probably Damaging1.47Pathogenic0.00Affected0.14690.8140002.8-13.00
c.3458G>C
R1153P
2D
AIThe SynGAP1 missense variant R1153P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that R1153P is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar assertion exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.762850Disordered0.820118Binding0.3610.8480.625-2.431Likely Benign0.995Likely PathogenicLikely Pathogenic0.384Likely Benign-5.01Deleterious0.999Probably Damaging0.998Probably Damaging1.47Pathogenic0.00Affected0.20430.43150-22.9-59.07
c.857T>C
L286P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L286P is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect. Benign predictions: none. Pathogenic predictions: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the consensus of all available predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.122885Structured0.385647Uncertain0.9320.2600.000-14.982Likely Pathogenic0.999Likely PathogenicLikely Pathogenic5.43Destabilizing0.96.38Destabilizing5.91Destabilizing2.10Destabilizing0.878Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.999Probably Damaging1.47Pathogenic0.00Affected0.37190.1182-3-3-5.4-16.04
c.1036G>A
V346M
2D
3DClick to see structure in 3D Viewer
AISynGAP1 variant V346M is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign predictions come from REVEL and FoldX, whereas the majority of other in silico methods (PolyPhen‑2 HumDiv/HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, PROVEAN, AlphaMissense‑Optimized, and the SGM‑Consensus score) indicate pathogenicity. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is labeled Likely Pathogenic, while Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, remains uncertain. Overall, the preponderance of evidence from both general and high‑accuracy predictors points to a pathogenic classification. Thus, the variant is most likely pathogenic, and this assessment does not contradict ClinVar status, as no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.260850Structured0.350921Uncertain0.9490.4610.000-10.218Likely Pathogenic0.963Likely PathogenicLikely Pathogenic0.29Likely Benign0.12.52Destabilizing1.41Ambiguous0.67Ambiguous0.367Likely Benign-2.72Deleterious0.999Probably Damaging0.994Probably Damaging1.48Pathogenic0.05Affected0.10500.474921-2.332.06
c.2786A>G
N929S
2D
AIThe SynGAP1 missense variant N929S is not reported in ClinVar and has no entries in gnomAD, indicating it is not catalogued in these databases. Functional prediction tools show a consensus toward pathogenicity: SIFT, polyPhen‑2 (HumDiv and HumVar), PROVEAN, FATHMM, and AlphaMissense‑Default all predict a deleterious effect, while REVEL uniquely predicts a benign outcome. The remaining tools, ESM1b and AlphaMissense‑Optimized, return uncertain results. High‑accuracy assessments further support a damaging interpretation: the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic, and AlphaMissense‑Optimized remains uncertain; Foldetta data are unavailable. Taken together, the preponderance of evidence points to a pathogenic effect for N929S. This conclusion does not conflict with ClinVar, which currently contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-7.100In-Between0.948Likely PathogenicAmbiguous0.249Likely Benign-3.89Deleterious0.999Probably Damaging0.992Probably Damaging1.48Pathogenic0.00Affected0.41170.7639112.7-27.03
c.2787C>A
N929K
2D
AIThe SynGAP1 missense variant N929K is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: benign—REVEL—and pathogenic—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status; Foldetta results are not available. Taken together, the preponderance of evidence supports a pathogenic interpretation for N929K, and this conclusion is consistent with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-10.041Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.182Likely Benign-4.35Deleterious0.999Probably Damaging0.996Probably Damaging1.48Pathogenic0.00Affected0.20980.604610-0.414.07
c.2787C>G
N929K
2D
AIThe SynGAP1 missense variant N929K is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: benign—REVEL—and pathogenic—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status; Foldetta results are not available. Taken together, the preponderance of evidence supports a pathogenic interpretation for N929K, and this conclusion is consistent with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-10.041Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.182Likely Benign-4.35Deleterious0.999Probably Damaging0.996Probably Damaging1.48Pathogenic0.00Affected0.20980.604610-0.414.07
c.3457C>G
R1153G
2D
AIThe SynGAP1 missense variant R1153G is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that R1153G is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.762850Disordered0.820118Binding0.3610.8480.625-3.010Likely Benign0.990Likely PathogenicLikely Pathogenic0.309Likely Benign-5.05Deleterious0.997Probably Damaging0.995Probably Damaging1.48Pathogenic0.00Affected0.34080.3475-3-24.1-99.14
c.3458G>T
R1153L
2D
AIThe SynGAP1 missense variant R1153L is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, whereas pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. When predictions are grouped by consensus, the majority of algorithms (seven of nine) favor a deleterious effect, while only two suggest a benign outcome. High‑accuracy assessments further support a damaging interpretation: AlphaMissense‑Optimized predicts pathogenicity, and the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels the variant as Likely Pathogenic. Foldetta results are not available. Overall, the evidence points to a pathogenic impact for R1153L, and this conclusion is consistent with the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.762850Disordered0.820118Binding0.3610.8480.625-3.595Likely Benign0.985Likely PathogenicLikely Pathogenic0.470Likely Benign-5.05Deleterious0.997Probably Damaging0.995Probably Damaging1.48Pathogenic0.00Affected0.19130.4400-3-28.3-43.03
c.3664A>G
R1222G
2D
AIThe SynGAP1 missense change R1222G is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Functional prediction tools split into two groups: benign predictions come from REVEL and SIFT, while pathogenic predictions arise from PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as “Likely Pathogenic.” High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (majority vote) also indicates likely pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.423869Uncertain0.8950.5410.250-11.498Likely Pathogenic0.985Likely PathogenicLikely Pathogenic0.226Likely Benign-5.41Deleterious0.997Probably Damaging0.994Probably Damaging1.48Pathogenic0.10Tolerated0.30120.2305-3-24.1-99.14
c.3665G>C
R1222T
2D
AIThe SynGAP1 missense variant R1222T is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are REVEL and SIFT, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—consistently predict a pathogenic outcome. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is Likely Pathogenic. Foldetta, a protein‑folding stability method, has no available result for this variant. Overall, the preponderance of evidence indicates that R1222T is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no classification for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.423869Uncertain0.8950.5410.250-11.164Likely Pathogenic0.986Likely PathogenicLikely Pathogenic0.407Likely Benign-4.39Deleterious0.997Probably Damaging0.994Probably Damaging1.48Pathogenic0.13Tolerated0.15500.2851-1-13.8-55.08
c.857T>A
L286Q
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant L286Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity are unanimous: SGM‑Consensus, REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict a deleterious effect. No tool predicts a benign outcome. Two tools, Rosetta and Foldetta, return uncertain results. High‑accuracy methods give the following: AlphaMissense‑Optimized predicts pathogenic; SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely pathogenic; Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is inconclusive. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which simply lacks an entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.122885Structured0.385647Uncertain0.9320.2600.000-13.056Likely Pathogenic0.998Likely PathogenicLikely Pathogenic2.37Destabilizing0.31.42Ambiguous1.90Ambiguous2.06Destabilizing0.852Likely Pathogenic-5.52Deleterious1.000Probably Damaging0.999Probably Damaging1.48Pathogenic0.00Affected0.11230.0958-2-2-7.314.97
c.2255C>G
S752W
2D
AIThe SynGAP1 missense variant S752W is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized, whereas seven tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus) predict a pathogenic outcome. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as Likely Pathogenic, and the Foldetta stability analysis is unavailable. Overall, the majority of predictions lean toward pathogenicity, and this conclusion is not contradicted by ClinVar status (which is absent). Thus, the variant is most likely pathogenic based on the collective evidence, despite the single benign prediction from AlphaMissense‑Optimized.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.604312Disordered0.690594Binding0.3650.8770.625-6.771Likely Benign0.565Likely PathogenicLikely Benign0.341Likely Benign-3.54Deleterious1.000Probably Damaging0.992Probably Damaging1.49Pathogenic0.00Affected0.08370.6241-2-3-0.199.14
c.2785A>G
N929D
2D
AIThe SynGAP1 missense variant N929D is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (which reports “Likely Pathogenic”). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates likely pathogenicity. Foldetta results are unavailable. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.557691Disordered0.986867Binding0.3210.8510.375-6.856Likely Benign0.992Likely PathogenicLikely Pathogenic0.365Likely Benign-3.86Deleterious0.999Probably Damaging0.995Probably Damaging1.49Pathogenic0.00Affected0.19910.4605210.00.98
c.3666G>C
R1222S
2D
AIThe SynGAP1 missense variant R1222S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL and SIFT, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates Likely Pathogenic. No Foldetta stability analysis is available for this variant. Overall, the preponderance of evidence from multiple in silico tools points to a pathogenic impact, and this conclusion does not contradict the current ClinVar status, which has no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.423869Uncertain0.8950.5410.250-9.310Likely Pathogenic0.994Likely PathogenicLikely Pathogenic0.282Likely Benign-4.40Deleterious0.997Probably Damaging0.994Probably Damaging1.49Pathogenic0.10Tolerated0.29510.24260-13.7-69.11
c.3666G>T
R1222S
2D
AIThe SynGAP1 missense variant R1222S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL and SIFT, whereas the majority of other in‑silico predictors (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) indicate a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status. The Foldetta protein‑folding stability analysis is unavailable for this variant. Overall, the preponderance of evidence from both general and high‑accuracy prediction tools points to a pathogenic effect, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.423869Uncertain0.8950.5410.250-9.310Likely Pathogenic0.994Likely PathogenicLikely Pathogenic0.280Likely Benign-4.40Deleterious0.997Probably Damaging0.994Probably Damaging1.49Pathogenic0.10Tolerated0.29510.24260-13.7-69.11
c.3905T>G
L1302W
2D
AIThe SynGAP1 missense variant L1302W is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM; ESM1b is uncertain and not counted. High‑accuracy assessments show AlphaMissense‑Optimized predicting benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts pathogenic. Foldetta results are unavailable. Overall, the majority of predictions (five pathogenic vs. three benign) lean toward pathogenicity, and this is consistent with the SGM Consensus result. Therefore, the variant is most likely pathogenic based on current computational evidence, and this does not contradict any ClinVar status because no ClinVar claim exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.784345Disordered0.889642Binding0.4290.8420.875-7.133In-Between0.297Likely BenignLikely Benign0.290Likely Benign-4.20Deleterious0.996Probably Damaging0.946Probably Damaging1.49Pathogenic0.00Affected0.06710.2530-2-2-4.773.05
c.857T>G
L286R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant L286R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect: REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic, while Rosetta remains uncertain. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic outcome. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenicity; the SGM‑Consensus (majority vote) is likely pathogenic; and Foldetta, which integrates FoldX‑MD (pathogenic) and Rosetta (uncertain), reports a pathogenic effect. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.122885Structured0.385647Uncertain0.9320.2600.000-15.563Likely Pathogenic0.998Likely PathogenicLikely Pathogenic2.90Destabilizing0.31.80Ambiguous2.35Destabilizing1.97Destabilizing0.868Likely Pathogenic-5.52Deleterious1.000Probably Damaging0.999Probably Damaging1.49Pathogenic0.00Affected0.13700.0600-3-2-8.343.03
c.1037T>G
V346G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V346G is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). All available in‑silico predictors classify it as pathogenic: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also yields a pathogenic verdict; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, reports pathogenic. With all evidence converging on a deleterious impact and no ClinVar annotation to contradict, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.260850Structured0.350921Uncertain0.9490.4610.000-12.779Likely Pathogenic0.969Likely PathogenicLikely Pathogenic4.24Destabilizing0.24.62Destabilizing4.43Destabilizing2.15Destabilizing0.667Likely Pathogenic-6.03Deleterious0.991Probably Damaging0.999Probably Damaging1.50Pathogenic0.00Affected0.23780.2522-1-3-4.6-42.08
c.2363C>A
S788Y
2D
AIThe SynGAP1 missense variant S788Y is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score—consistently predict a pathogenic or likely pathogenic impact. High‑accuracy assessments show that the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic effect, AlphaMissense‑Optimized is uncertain (treated as unavailable), and Foldetta results are not provided. Based on the collective predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.956248Disordered0.573557Binding0.3490.8950.750-8.745Likely Pathogenic0.795Likely PathogenicAmbiguous0.251Likely Benign-4.56Deleterious0.997Probably Damaging0.996Probably Damaging1.50Pathogenic0.00Affected0.08440.5551-3-2-0.576.10
c.2363C>G
S788C
2D
AIThe SynGAP1 missense variant S788C is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect are REVEL and AlphaMissense‑Optimized, while five tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM) predict a pathogenic outcome. Two tools (ESM1b and AlphaMissense‑Default) return uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, whereas the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—classifies the variant as pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence points to a pathogenic effect, and this conclusion does not contradict any ClinVar status because the variant has not yet been classified in that database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
SH3-binding motif0.956248Disordered0.573557Binding0.3490.8950.750-7.935In-Between0.472AmbiguousLikely Benign0.269Likely Benign-3.90Deleterious0.999Probably Damaging0.997Probably Damaging1.50Pathogenic0.00Affected0.13930.60730-13.316.06
c.2363C>T
S788F
2D
AIThe SynGAP1 missense variant S788F is not reported in ClinVar and has no entry in gnomAD. Prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score (Likely Pathogenic). ESM1b is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates likely pathogenic; Foldetta stability analysis is unavailable. Overall, the preponderance of predictions points to a pathogenic effect, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.956248Disordered0.573557Binding0.3490.8950.750-7.870In-Between0.749Likely PathogenicLikely Benign0.275Likely Benign-4.73Deleterious0.997Probably Damaging0.996Probably Damaging1.50Pathogenic0.00Affected0.07810.5824-3-23.660.10
c.2518A>T
S840C
2D
AIThe SynGAP1 missense variant S840C is listed in ClinVar (ID 2089808.0) with an “Uncertain” status and is not reported in gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the majority of algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments show AlphaMissense‑Optimized as “Uncertain,” SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as “Likely Pathogenic,” and Foldetta results are unavailable. Taken together, the preponderance of evidence points to a pathogenic effect for S840C. This conclusion aligns with the ClinVar designation of uncertainty rather than contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.622677Disordered0.611356Binding0.2590.8650.250Uncertain 1-8.799Likely Pathogenic0.904Likely PathogenicAmbiguous0.376Likely Benign-3.96Deleterious0.999Probably Damaging0.975Probably Damaging1.50Pathogenic0.00Affected3.7750.08030.54810-13.316.06
c.2777C>A
S926Y
2D
AIThe SynGAP1 missense variant S926Y is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that indicate a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict a pathogenic outcome. High‑accuracy assessments reinforce this trend: AlphaMissense‑Optimized classifies the variant as pathogenic; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports it as Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence points to a pathogenic effect for S926Y, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.461924Structured0.981753Binding0.2950.8540.250-6.602Likely Benign0.968Likely PathogenicLikely Pathogenic0.444Likely Benign-4.53Deleterious0.999Probably Damaging0.998Probably Damaging1.50Pathogenic0.00Affected0.06020.4932-3-2-0.576.10
c.2777C>G
S926C
2D
AIThe SynGAP1 missense variant S926C is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized, whereas tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is unavailable for this variant. Overall, the majority of predictions lean toward pathogenicity, with the high‑accuracy AlphaMissense‑Optimized result providing a conflicting benign signal. Thus, the variant is most likely pathogenic based on the collective evidence, and this assessment does not contradict any ClinVar status because none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.461924Structured0.981753Binding0.2950.8540.250-6.546Likely Benign0.680Likely PathogenicLikely Benign0.414Likely Benign-3.81Deleterious1.000Probably Damaging0.998Probably Damaging1.50Pathogenic0.00Affected0.08150.54870-13.316.06
c.2777C>T
S926F
2D
AIThe SynGAP1 missense variant S926F is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus is labeled Likely Pathogenic. Foldetta results are not available for this variant. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that S926F is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.461924Structured0.981753Binding0.2950.8540.250-6.157Likely Benign0.980Likely PathogenicLikely Pathogenic0.458Likely Benign-4.57Deleterious0.999Probably Damaging0.998Probably Damaging1.50Pathogenic0.00Affected0.05850.5220-3-23.660.10
c.3458G>A
R1153Q
2D
AIThe SynGAP1 missense variant R1153Q is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, while pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The high‑accuracy AlphaMissense‑Optimized model rates the variant as uncertain, and the SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies it as Likely Pathogenic. No Foldetta stability assessment is available for this residue. Overall, the majority of evidence points to a pathogenic effect, and this conclusion does not contradict the ClinVar status. Thus, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.762850Disordered0.820118Binding0.3610.8480.625-3.349Likely Benign0.938Likely PathogenicAmbiguous0.285Likely Benign-2.86Deleterious0.998Probably Damaging0.992Probably Damaging1.50Pathogenic0.00Affected0.31150.2175111.0-28.06
c.3613C>A
L1205M
2D
AIThe SynGAP1 missense variant L1205M is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and PROVEAN, whereas a majority of tools predict a pathogenic impact: polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all classify the variant as damaging. The high‑accuracy assessment shows AlphaMissense‑Optimized as uncertain, while the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic outcome. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence from multiple in silico predictors points to a pathogenic effect, and this conclusion does not contradict any ClinVar annotation (none present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.552471Binding0.8800.5760.375-9.793Likely Pathogenic0.945Likely PathogenicAmbiguous0.231Likely Benign-1.73Neutral1.000Probably Damaging0.999Probably Damaging1.50Pathogenic0.00Affected0.06270.229742-1.918.03
c.3625C>A
L1209M
2D
AIThe SynGAP1 missense variant L1209M is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions from REVEL and PROVEAN; pathogenic predictions from polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. AlphaMissense‑Optimized is uncertain. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments further support this: AlphaMissense‑Optimized remains uncertain, while Foldetta (a combined FoldX‑MD and Rosetta stability analysis) is not available for this residue. Given the predominance of pathogenic calls and the SGM‑Consensus result, the variant is most likely pathogenic. This assessment does not contradict ClinVar status, as no ClinVar entry exists for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.583711Binding0.8990.5740.375-10.605Likely Pathogenic0.934Likely PathogenicAmbiguous0.171Likely Benign-1.66Neutral1.000Probably Damaging0.999Probably Damaging1.50Pathogenic0.00Affected0.06760.248642-1.918.03
c.3667C>A
L1223M
2D
AIThe SynGAP1 missense variant L1223M is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, and AlphaMissense‑Optimized, whereas polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM all predict a pathogenic outcome; AlphaMissense‑Default remains uncertain. High‑accuracy assessments further support a benign interpretation: AlphaMissense‑Optimized is benign, the SGM Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also classifies the variant as benign, and Foldetta results are unavailable. Taken together, the balance of evidence favors a benign effect for L1223M, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.608892Disordered0.436267Uncertain0.8680.5400.375-5.759Likely Benign0.358AmbiguousLikely Benign0.166Likely Benign-1.29Neutral0.981Probably Damaging0.752Possibly Damaging1.50Pathogenic0.04Affected0.06670.301442-1.918.03
c.3700C>A
L1234M
2D
AIThe SynGAP1 L1234M missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumVar, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 HumDiv, SIFT, ESM1b, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the balance of evidence slightly favors a pathogenic interpretation (5 pathogenic vs 4 benign predictions). This conclusion does not contradict ClinVar status, as the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.599170Disordered0.575096Binding0.8440.5270.125-8.235Likely Pathogenic0.379AmbiguousLikely Benign0.126Likely Benign-0.99Neutral0.898Possibly Damaging0.354Benign1.50Pathogenic0.03Affected0.06480.294442-1.918.03
c.3905T>C
L1302S
2D
AIThe SynGAP1 missense variant L1302S is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools that agree on a benign effect include REVEL, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive (two benign vs. two pathogenic votes). Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. High‑accuracy tools specifically show AlphaMissense‑Optimized as benign, while SGM Consensus and Foldetta remain unavailable. Overall, the majority of predictions (five pathogenic vs. four benign) indicate that the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.784345Disordered0.889642Binding0.4290.8420.875-3.411Likely Benign0.196Likely BenignLikely Benign0.307Likely Benign-4.17Deleterious0.960Probably Damaging0.726Possibly Damaging1.50Pathogenic0.00Affected0.32370.0982-3-2-4.6-26.08
c.1046C>T
P349L
2D
AIThe SynGAP1 missense variant P349L is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are REVEL and AlphaMissense‑Optimized, whereas the majority of tools (SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic impact. High‑accuracy methods give conflicting results: AlphaMissense‑Optimized reports a benign outcome, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic effect, and Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. Other stability‑based predictors (FoldX, Rosetta, premPS) are also inconclusive. Overall, the preponderance of evidence from the consensus of multiple in‑silico tools points to a pathogenic effect for P349L. This prediction does not contradict ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.167087Structured0.348607Uncertain0.9470.3960.000-11.734Likely Pathogenic0.650Likely PathogenicLikely Benign0.70Ambiguous0.61.17Ambiguous0.94Ambiguous0.57Ambiguous0.326Likely Benign-8.04Deleterious1.000Probably Damaging0.997Probably Damaging1.51Pathogenic0.00Affected0.22220.6867-3-35.416.04
c.2254T>C
S752P
2D
AIThe SynGAP1 missense variant S752P is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include SGM‑Consensus (Likely Benign), REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also as benign; Foldetta stability analysis is unavailable. Overall, the majority of evidence points to a benign impact for S752P, and this conclusion does not contradict the ClinVar status, which contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.604312Disordered0.690594Binding0.3650.8770.625-3.491Likely Benign0.158Likely BenignLikely Benign0.183Likely Benign-1.09Neutral0.998Probably Damaging0.912Probably Damaging1.51Pathogenic0.02Affected0.22880.58821-1-0.810.04
c.2255C>T
S752L
2D
AIThe SynGAP1 missense variant S752L is listed in ClinVar with an “Uncertain” status (ClinVar ID 2143952.0) and is present in gnomAD (ID 6‑33441720‑C‑T). Prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports a “Likely Benign” classification. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as likely benign; Foldetta results are unavailable. Overall, the preponderance of evidence points to a benign impact, which does not contradict the ClinVar “Uncertain” designation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.604312Disordered0.690594Binding0.3650.8770.625Uncertain 26-33441720-C-T63.72e-6-3.386Likely Benign0.182Likely BenignLikely Benign0.195Likely Benign-2.09Neutral0.993Probably Damaging0.641Possibly Damaging1.51Pathogenic0.01Affected3.9950.13080.5909-3-24.626.08
c.2362T>C
S788P
2D
AIThe SynGAP1 missense variant S788P is catalogued in gnomAD (ID 6‑33442914‑T‑C) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, ESM1b, and AlphaMissense‑Optimized, whereas pathogenic predictions are reported by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The AlphaMissense‑Default score is uncertain. A consensus derived from the SGM framework (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) yields a pathogenic verdict. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) is unavailable for this residue. Taken together, the preponderance of evidence from standard predictors and the SGM consensus points to a likely pathogenic effect, which does not contradict any existing ClinVar annotation because none is present.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
SH3-binding motif0.956248Disordered0.573557Binding0.3490.8950.7506-33442914-T-C-1.857Likely Benign0.435AmbiguousLikely Benign0.236Likely Benign-3.91Deleterious0.997Probably Damaging0.995Probably Damaging1.51Pathogenic0.01Affected3.6460.23380.5537-11-0.810.04
c.2518A>C
S840R
2D
AIThe SynGAP1 missense variant S840R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: REVEL classifies it as benign, whereas the remaining 11 predictors (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) all predict pathogenicity. The SGM‑Consensus, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as Likely Pathogenic. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus result is consistent. Foldetta, a protein‑folding stability method that combines FoldX‑MD and Rosetta outputs, was not available for this variant. Overall, the preponderance of evidence indicates that S840R is most likely pathogenic, and this conclusion does not conflict with the current ClinVar status, which contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.622677Disordered0.611356Binding0.2590.8650.250-9.366Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.282Likely Benign-3.27Deleterious0.993Probably Damaging0.904Possibly Damaging1.51Pathogenic0.00Affected0.07260.33280-1-3.769.11
c.2519G>T
S840I
2D
AIThe SynGAP1 missense variant S840I is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated predictors—PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—classify the variant as pathogenic or likely pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus indicates likely pathogenic. Foldetta results are not available, so they do not influence the overall assessment. Based on the consensus of the majority of prediction tools and the high‑accuracy methods, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.622677Disordered0.611356Binding0.2590.8650.250-12.509Likely Pathogenic0.984Likely PathogenicLikely Pathogenic0.357Likely Benign-4.31Deleterious0.998Probably Damaging0.967Probably Damaging1.51Pathogenic0.00Affected0.07880.5251-1-25.326.08
c.2520T>A
S840R
2D
AIThe SynGAP1 missense variant S840R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity largely agree: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) all predict a deleterious effect. Only REVEL classifies the variant as benign, representing the sole benign prediction. High‑accuracy assessments further support a pathogenic interpretation: AlphaMissense‑Optimized returns a pathogenic score, and the SGM‑Consensus indicates “Likely Pathogenic.” Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, was not available for this variant. Overall, the preponderance of evidence from multiple in silico tools and high‑accuracy predictors indicates that S840R is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.622677Disordered0.611356Binding0.2590.8650.250-9.366Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.244Likely Benign-3.27Deleterious0.993Probably Damaging0.904Possibly Damaging1.51Pathogenic0.00Affected0.07260.33280-1-3.769.11
c.2520T>G
S840R
2D
AIThe SynGAP1 missense variant S840R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity largely agree: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) all predict a deleterious effect. Only REVEL classifies the variant as benign, representing the sole benign prediction. High‑accuracy assessments further support a pathogenic outcome: AlphaMissense‑Optimized returns a pathogenic score, and the SGM‑Consensus indicates “Likely Pathogenic.” Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, was not available for this variant. Overall, the preponderance of evidence from multiple in silico tools and high‑accuracy predictors indicates that S840R is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.622677Disordered0.611356Binding0.2590.8650.250-9.366Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.244Likely Benign-3.27Deleterious0.993Probably Damaging0.904Possibly Damaging1.51Pathogenic0.00Affected0.07260.33280-1-3.769.11
c.2776T>C
S926P
2D
AIThe SynGAP1 missense variant S926P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default all indicate pathogenicity. The high‑accuracy consensus, SGM‑Consensus, is derived from a majority vote of AlphaMissense‑Default (pathogenic), ESM1b (benign), FATHMM (pathogenic), and PROVEAN (pathogenic), yielding a Likely Pathogenic classification. AlphaMissense‑Optimized is uncertain, and Foldetta results are unavailable. Overall, the preponderance of evidence points to a pathogenic effect for S926P. This conclusion is not contradicted by ClinVar status, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.461924Structured0.981753Binding0.2950.8540.250-3.873Likely Benign0.916Likely PathogenicAmbiguous0.424Likely Benign-3.79Deleterious0.999Probably Damaging0.996Probably Damaging1.51Pathogenic0.00Affected0.17380.50581-1-0.810.04
c.803T>A
I268N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I268N is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that assess pathogenicity all agree that the variant is deleterious: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify it as pathogenic. No tool predicts a benign effect. High‑accuracy methods reinforce this consensus: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, indicates a destabilizing, pathogenic effect. All available predictions are concordant and supportive. Based on these computational assessments, the variant is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.314336Uncertain0.9510.2640.000-13.664Likely Pathogenic0.998Likely PathogenicLikely Pathogenic3.48Destabilizing0.13.17Destabilizing3.33Destabilizing2.21Destabilizing0.812Likely Pathogenic-6.26Deleterious0.999Probably Damaging0.998Probably Damaging1.51Pathogenic0.00Affected0.07080.0142-2-3-8.00.94
c.859G>C
D287H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D287H missense variant is listed in ClinVar as Pathogenic (ClinVar ID 1700054.0) and is not reported in gnomAD. Functional prediction tools that assess the variant’s effect on protein function largely agree on a deleterious outcome. Benign predictions come from FoldX, Rosetta, and Foldetta, whereas pathogenic predictions are reported by REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized; premPS remains uncertain. High‑accuracy assessments further support a pathogenic classification: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts benign. Overall, the majority of evidence points to a pathogenic effect, consistent with the ClinVar designation and not contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000Likely Pathogenic 1-14.518Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.48Likely Benign0.30.32Likely Benign0.40Likely Benign0.63Ambiguous0.589Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.999Probably Damaging1.51Pathogenic0.00Affected3.38230.16200.84871-10.322.05235.63.80.11.20.10.1XXPotentially PathogenicThe carboxylate group of Asp287, located at the beginning of a β hairpin loop connecting two anti-parallel β sheet strands (res. Arg279-Leu286, res. Met289-Pro298), maintains a salt bridge with the guanidinium group of Arg324 in the β sheet during the WT simulations. In the variant simulations, the imidazole ring of the His287 side chain is unable to form a salt bridge with Arg324 or establish any other stable compensatory interactions, which could weaken the beta sandwich assembly of the C2 domain. This destabilization of the C2 domain could adversely affect the stability of the SynGAP-membrane association.
c.859G>T
D287Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D287Y missense variant is reported in ClinVar as Pathogenic (ClinVar ID 2263930.0) and is not found in gnomAD. Functional prediction tools show a split: benign calls come from FoldX, Rosetta, Foldetta, and premPS, whereas pathogenic calls are made by REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus. High‑accuracy assessments give a pathogenic verdict from AlphaMissense‑Optimized, a Likely Pathogenic consensus from SGM, and a benign outcome from Foldetta. Overall, the majority of evidence points to a deleterious effect. Therefore, the variant is most likely pathogenic, in agreement with its ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000Likely Pathogenic 1-12.877Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.21Likely Benign0.20.48Likely Benign0.35Likely Benign0.27Likely Benign0.663Likely Pathogenic-8.27Deleterious1.000Probably Damaging0.999Probably Damaging1.51Pathogenic0.00Affected3.38230.05970.7361-4-32.248.09257.8-44.4-0.61.60.20.3XXPotentially PathogenicThe carboxylate group of Asp287, located at the beginning of a β hairpin loop linking two anti-parallel β sheet strands (res. Arg279-Leu286, res. Met289-Pro298), maintains a salt bridge with the guanidinium group of Arg324 in the β sheet during the WT simulations. In the variant simulations, the phenol group of the Tyr287 side chain is unable to form a salt bridge with the guanidinium group of Arg324, which could weaken the tertiary structure assembly of the C2 domain. However, the phenol group of Tyr287 frequently stacks with the Arg324 guanidinium side chain, which could help maintain the tertiary structure, especially compared to the D287H variant. The destabilization of the C2 domain could adversely affect the stability of the SynGAP-membrane association.
c.877C>A
R293S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R293S is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a deleterious effect include REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote). Tools that are inconclusive or uncertain are Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as pathogenic, the SGM‑Consensus indicating a likely pathogenic outcome, while Foldetta’s stability analysis remains uncertain. Taken together, the overwhelming majority of evidence points to a pathogenic impact for R293S. This conclusion is consistent with the lack of ClinVar annotation, as there is no conflicting status to contradict the prediction.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.338192Uncertain0.9240.2690.125-14.103Likely Pathogenic0.999Likely PathogenicLikely Pathogenic2.66Destabilizing0.21.30Ambiguous1.98Ambiguous0.71Ambiguous0.561Likely Pathogenic-5.52Deleterious0.999Probably Damaging0.997Probably Damaging1.51Pathogenic0.01Affected0.27940.50450-13.7-69.11
c.2519G>A
S840N
2D
AIThe SynGAP1 missense variant S840N is not reported in ClinVar and has no entry in gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, and both polyPhen‑2 HumDiv and HumVar scores. Tools that predict a pathogenic effect are SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The high‑accuracy consensus from SGM (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, while AlphaMissense‑Optimized is uncertain. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of high‑confidence predictions (including the SGM consensus) indicate a pathogenic impact, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists. Thus, the variant is most likely pathogenic based on the current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.622677Disordered0.611356Binding0.2590.8650.250-9.849Likely Pathogenic0.891Likely PathogenicAmbiguous0.130Likely Benign-1.65Neutral0.206Benign0.098Benign1.52Pathogenic0.00Affected0.09340.418111-2.727.03
c.724T>A
W242R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant W242R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that assess evolutionary conservation and protein function uniformly indicate a deleterious effect: REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic. No tool predicts a benign outcome; the only inconclusive results come from FoldX, Rosetta, and Foldetta, which are treated as unavailable evidence. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta remains uncertain. Consequently, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicPH0.328603Structured0.352582Uncertain0.8470.3410.000-11.948Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.85Ambiguous0.51.15Ambiguous1.00Ambiguous1.34Destabilizing0.859Likely Pathogenic-12.71Deleterious0.995Probably Damaging0.854Possibly Damaging1.52Pathogenic0.00Affected3.40140.42060.0771-32-3.6-30.03
c.724T>C
W242R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W242R is reported in gnomAD (ID 6‑33435575‑T‑C) but has no ClinVar entry. Across the evaluated predictors, every tool that provides a definitive call classifies the substitution as pathogenic: REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No predictor reports a benign effect. FoldX, Rosetta, and Foldetta return uncertain results and are treated as unavailable evidence. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic, while Foldetta remains inconclusive. Consequently, the variant is most likely pathogenic based on the consensus of pathogenic predictions, and this assessment does not contradict any ClinVar status because no ClinVar claim exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicPH0.328603Structured0.352582Uncertain0.8470.3410.0006-33435575-T-C21.24e-6-11.948Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.85Ambiguous0.51.15Ambiguous1.00Ambiguous1.34Destabilizing0.858Likely Pathogenic-12.71Deleterious0.995Probably Damaging0.854Possibly Damaging1.52Pathogenic0.00Affected3.40140.42060.0771-32-3.6-30.03
c.724T>G
W242G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W242G is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD, so no population frequency data are available. Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the single uncertain call from premPS is treated as unavailable. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the unanimous pathogenic predictions and the lack of benign evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicPH0.328603Structured0.352582Uncertain0.8470.3410.000-14.319Likely Pathogenic0.998Likely PathogenicLikely Pathogenic2.70Destabilizing0.32.48Destabilizing2.59Destabilizing0.83Ambiguous0.883Likely Pathogenic-11.80Deleterious0.900Possibly Damaging0.452Possibly Damaging1.52Pathogenic0.00Affected0.43780.1851-7-20.5-129.16
c.725G>C
W242S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W242S, located in the PH domain, is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict a pathogenic effect. No tool predicts a benign outcome. High‑accuracy assessments further support a harmful impact: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Pathogenic,” while Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, yields an uncertain result. Overall, the consensus of available predictions indicates that W242S is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicPH0.328603Structured0.352582Uncertain0.8470.3410.000-14.674Likely Pathogenic1.000Likely PathogenicLikely Pathogenic1.96Ambiguous0.21.97Ambiguous1.97Ambiguous0.83Ambiguous0.797Likely Pathogenic-12.71Deleterious0.900Possibly Damaging0.535Possibly Damaging1.52Pathogenic0.00Affected0.44240.1418-2-30.1-99.14
c.725G>T
W242L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W242L is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions (FoldX, Rosetta, Foldetta, premPS) and pathogenic predictions (REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score of Likely Pathogenic). High‑accuracy assessments further support this dichotomy: AlphaMissense‑Optimized predicts pathogenicity, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic, whereas Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, reports a benign effect. Overall, the majority of evidence points toward a pathogenic impact for W242L. This conclusion is consistent with the absence of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicPH0.328603Structured0.352582Uncertain0.8470.3410.000-12.297Likely Pathogenic0.997Likely PathogenicLikely Pathogenic-0.29Likely Benign0.30.12Likely Benign-0.09Likely Benign0.44Likely Benign0.799Likely Pathogenic-11.80Deleterious0.948Possibly Damaging0.533Possibly Damaging1.52Pathogenic0.01Affected0.23700.2986-2-24.7-73.05
c.726G>C
W242C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 W242C missense variant is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that agree on a pathogenic effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that are uncertain or inconclusive are FoldX, Rosetta, Foldetta, and premPS, and no tools predict a benign outcome. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta as uncertain. Based on the collective predictions, the variant is most likely pathogenic. This assessment does not contradict ClinVar status, as ClinVar has not yet classified the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicPH0.328603Structured0.352582Uncertain0.8470.3410.000-13.117Likely Pathogenic1.000Likely PathogenicLikely Pathogenic1.77Ambiguous0.41.62Ambiguous1.70Ambiguous0.63Ambiguous0.889Likely Pathogenic-11.80Deleterious0.999Probably Damaging0.887Possibly Damaging1.52Pathogenic0.00Affected0.36260.1617-8-23.4-83.07
c.726G>T
W242C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant W242C is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that agree on a pathogenic effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that are uncertain or inconclusive are FoldX, Rosetta, Foldetta, and premPS, and no tools predict a benign outcome. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta as uncertain. Based on the collective predictions, the variant is most likely pathogenic. This assessment does not contradict ClinVar status, as ClinVar has not yet classified the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicPH0.328603Structured0.352582Uncertain0.8470.3410.000-13.117Likely Pathogenic1.000Likely PathogenicLikely Pathogenic1.77Ambiguous0.41.62Ambiguous1.70Ambiguous0.63Ambiguous0.889Likely Pathogenic-11.80Deleterious0.999Probably Damaging0.887Possibly Damaging1.52Pathogenic0.00Affected0.36260.1617-8-23.4-83.07
c.804C>G
I268M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 I268M missense variant is catalogued in gnomAD (ID 6‑33437709‑C‑G) but has no ClinVar entry. Functional prediction tools largely disagree: benign predictions come from FoldX and AlphaMissense‑Optimized, whereas the remaining evaluated algorithms (REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv/HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) all indicate pathogenicity. Rosetta and Foldetta provide inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, whereas the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels it as likely pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta outputs, remains uncertain. Overall, the preponderance of evidence from the majority of prediction tools points to a pathogenic effect, which is consistent with the lack of a ClinVar classification but does not contradict any existing ClinVar status (none). Thus, the variant is most likely pathogenic, and this prediction does not contradict ClinVar status, as no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.314336Uncertain0.9510.2640.0006-33437709-C-G16.20e-7-9.721Likely Pathogenic0.739Likely PathogenicLikely Benign0.12Likely Benign0.20.95Ambiguous0.54Ambiguous1.32Destabilizing0.622Likely Pathogenic-2.58Deleterious0.999Probably Damaging0.998Probably Damaging1.52Pathogenic0.01Affected3.38190.05790.214512-2.618.03
c.899C>A
S300Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant S300Y has no ClinVar entry and is not reported in gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, Foldetta, premPS, and AlphaMissense‑Optimized; pathogenic predictions come from SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. Two tools (AlphaMissense‑Default and Rosetta) are uncertain and do not influence the consensus. High‑accuracy methods give the following results: AlphaMissense‑Optimized predicts benign; SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts likely pathogenic; Foldetta (combining FoldX‑MD and Rosetta outputs) predicts benign. Overall, the majority of evidence points toward a pathogenic effect, and this assessment does not contradict any ClinVar status (none is available). Thus, based on current predictions, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.356642Structured0.256848Uncertain0.7420.2800.375-10.464Likely Pathogenic0.422AmbiguousLikely Benign-0.08Likely Benign0.40.55Ambiguous0.24Likely Benign0.28Likely Benign0.116Likely Benign-2.52Deleterious0.975Probably Damaging0.686Possibly Damaging1.52Pathogenic0.01Affected0.06780.5395-3-2-0.576.10
c.899C>T
S300F
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant S300F is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools that classify the variant as benign include REVEL, FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized. Those that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, and FATHMM. The remaining tool, AlphaMissense‑Default, gives an uncertain result. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of predictions lean toward pathogenicity, while two high‑accuracy methods support a benign effect. Thus, the variant is most likely pathogenic based on the current computational evidence, which does not contradict its ClinVar status of uncertain significance.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.356642Structured0.256848Uncertain0.7420.2800.375Uncertain 1-10.222Likely Pathogenic0.353AmbiguousLikely Benign-0.29Likely Benign0.40.16Likely Benign-0.07Likely Benign0.04Likely Benign0.117Likely Benign-2.66Deleterious0.975Probably Damaging0.596Possibly Damaging1.52Pathogenic0.01Affected3.47190.05790.5701-3-23.660.10233.6-67.6-0.10.00.40.2XXPotentially PathogenicThe hydroxyl group of the Ser300 side chain, located in a β hairpin loop linking two anti-parallel β sheet strands (res. Met289-Pro298, res. Thr305-Asn315), hydrogen bonds with the guanidinium group of Arg299 and the backbone amide group and side chain of Ser302. Thus, in the WT simulations, it contributes to the β hairpin stability. In the variant simulations, the phenol ring of Phe300 cannot form any side chain-related hydrogen bonds, and Arg299 is moved away from its central hairpin loop position.β hairpins are potential nucleation sites during the initial stages of protein folding, so even minor changes in them could be significant. Due to its location near the membrane surface, the residue swap could also affect the C2 loop dynamics and SynGAP-membrane association. However, this is beyond the scope of the solvent-only simulations to unravel.
c.980T>A
L327Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L327Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity all converge on a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all indicate a pathogenic or likely pathogenic outcome. No tool in the dataset predicts a benign effect. High‑accuracy methods reinforce this consensus: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, is pathogenic. With all available evidence pointing to a harmful impact and no ClinVar entry to contradict this, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.409189Uncertain0.9390.4900.000-14.243Likely Pathogenic0.999Likely PathogenicLikely Pathogenic3.03Destabilizing0.12.17Destabilizing2.60Destabilizing2.11Destabilizing0.605Likely Pathogenic-5.26Deleterious1.000Probably Damaging0.999Probably Damaging1.52Pathogenic0.00Affected0.11310.1042-2-2-7.314.97
c.980T>C
L327P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L327P (ClinVar ID 660421) is classified as Pathogenic in ClinVar and is not reported in gnomAD. Prediction tools that assess functional impact uniformly indicate a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, leaving no tools in the benign category. High‑accuracy assessments further support this: AlphaMissense‑Optimized is Pathogenic; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is Pathogenic. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this conclusion aligns with its ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.409189Uncertain0.9390.4900.000Pathogenic/Likely path. 4-16.602Likely Pathogenic0.999Likely PathogenicLikely Pathogenic5.38Destabilizing0.14.00Destabilizing4.69Destabilizing2.62Destabilizing0.658Likely Pathogenic-5.97Deleterious1.000Probably Damaging0.999Probably Damaging1.52Pathogenic0.01Affected3.38230.39210.1703-3-3-5.4-16.04221.769.40.10.00.60.1XPotentially PathogenicThe backbone amide group of Leu327, located in the middle of an anti-parallel β sheet strand (res. Ala322-Asp330), forms a hydrogen bond with the carbonyl group of Gly344 on a neighboring β strand (res. Lys336-Pro349) in the WT simulations. In contrast, in the variant simulations, the introduction of Pro327 destabilizes the hydrogen bonding between the two anti-parallel β strands because proline lacks the backbone amide group altogether. Additionally, in the WT simulations, the iso-butyl side chain of Leu327 packs against multiple hydrophobic residues (e.g., Leu274, V400, Val343), whereas the less bulky cyclic five-membered pyrrolidine ring of Pro327 cannot fill the same space as effectively. Thus, although no large-scale unfolding is observed during the variant simulations, the residue swap is likely to cause severe problems for the correct C2 domain folding, which could also affect the SynGAP-membrane association.10.1016/j.ajhg.2020.11.011
c.980T>G
L327R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L327R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that assess pathogenicity all agree that the variant is deleterious: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify it as pathogenic. No tool predicts a benign effect. High‑accuracy methods reinforce this consensus: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts a destabilizing, pathogenic effect. All available predictions are concordant and indicate a likely pathogenic impact. Thus, based on the current computational evidence, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.409189Uncertain0.9390.4900.000-13.403Likely Pathogenic0.998Likely PathogenicLikely Pathogenic4.46Destabilizing0.34.75Destabilizing4.61Destabilizing1.95Destabilizing0.619Likely Pathogenic-5.28Deleterious1.000Probably Damaging0.999Probably Damaging1.52Pathogenic0.00Affected0.12810.1085-3-2-8.343.03
c.982T>G
Y328D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y328D is not reported in ClinVar and is absent from gnomAD. Across the available in‑silico predictors, every tool examined (SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) classifies the substitution as pathogenic; no tool predicts a benign effect. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. No prediction or stability result is missing or inconclusive. Based on the unanimous pathogenic predictions, the variant is most likely pathogenic, and this assessment is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.411940Structured0.392519Uncertain0.9160.4970.000-13.701Likely Pathogenic0.999Likely PathogenicLikely Pathogenic4.32Destabilizing0.24.97Destabilizing4.65Destabilizing1.87Destabilizing0.680Likely Pathogenic-8.93Deleterious1.000Probably Damaging0.999Probably Damaging1.52Pathogenic0.01Affected0.42330.0703-4-3-2.2-48.09
c.1007A>T
K336M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K336M is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions (REVEL, FoldX, premPS) and pathogenic predictions (SIFT, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized). The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is labeled “Likely Pathogenic.” Stability‑based assessments are inconclusive: Foldetta is uncertain, and Rosetta is also uncertain. High‑accuracy tools specifically indicate pathogenicity: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus confirms pathogenic, while Foldetta remains uncertain. Based on the overall pattern of predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.318242Structured0.338219Uncertain0.3960.4280.500-15.395Likely Pathogenic0.984Likely PathogenicLikely Pathogenic0.34Likely Benign0.10.82Ambiguous0.58Ambiguous-0.23Likely Benign0.301Likely Benign-5.07Deleterious0.989Probably Damaging0.832Possibly Damaging1.53Pathogenic0.00Affected0.11850.47600-15.83.02
c.3906G>C
L1302F
2D
AISynGAP1 missense variant L1302F is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools show a split: benign calls come from REVEL, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized, while pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. High‑accuracy assessments indicate AlphaMissense‑Optimized predicts benign, whereas the SGM consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is inconclusive due to a 2‑to‑2 split; Foldetta stability analysis is unavailable. Overall, the majority of predictions (five pathogenic versus four benign) lean toward a pathogenic effect. Thus, the variant is most likely pathogenic, a conclusion that contrasts with its current ClinVar status of uncertain significance.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.784345Disordered0.889642Binding0.4290.8420.875Uncertain 1-5.674Likely Benign0.148Likely BenignLikely Benign0.211Likely Benign-2.70Deleterious0.960Probably Damaging0.657Possibly Damaging1.53Pathogenic0.00Affected0.07210.264820-1.034.02
c.3906G>T
L1302F
2D
AIThe SynGAP1 missense variant L1302F is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions come from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive because it yields a 2‑to‑2 split. Foldetta, a protein‑folding stability method that combines FoldX‑MD and Rosetta outputs, has no available result for this variant. High‑accuracy tools that are available indicate a benign outcome (AlphaMissense‑Optimized) while the consensus and stability analyses are missing. Consequently, the overall prediction is ambiguous, but the most reliable evidence points toward a benign effect, and this does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.784345Disordered0.889642Binding0.4290.8420.875-5.674Likely Benign0.148Likely BenignLikely Benign0.215Likely Benign-2.70Deleterious0.960Probably Damaging0.657Possibly Damaging1.53Pathogenic0.00Affected0.07210.264820-1.034.02
c.797T>A
L266Q
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant L266Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect: none. Tools that agree on a pathogenic effect: REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). The only tool with an uncertain outcome is Rosetta. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic; the SGM‑Consensus (majority vote) also predicts pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts pathogenic. Based on the overwhelming agreement among these predictions, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.232838Structured0.297157Uncertain0.9480.2640.000-16.672Likely Pathogenic0.994Likely PathogenicLikely Pathogenic2.92Destabilizing0.11.49Ambiguous2.21Destabilizing2.21Destabilizing0.563Likely Pathogenic-5.25Deleterious1.000Probably Damaging0.999Probably Damaging1.53Pathogenic0.00Affected0.08150.0558-2-2-7.314.97
c.797T>C
L266P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L266P is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect. Benign predictions: none. Pathogenic predictions: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts pathogenic. No conflicting benign evidence is present. Therefore, the variant is most likely pathogenic, and this conclusion is consistent with the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.232838Structured0.297157Uncertain0.9480.2640.000-15.752Likely Pathogenic0.999Likely PathogenicLikely Pathogenic7.08Destabilizing0.14.02Destabilizing5.55Destabilizing2.31Destabilizing0.654Likely Pathogenic-6.06Deleterious1.000Probably Damaging0.999Probably Damaging1.53Pathogenic0.00Affected0.31580.1021-3-3-5.4-16.04
c.797T>G
L266R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L266R is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool in the dataset predicts a benign effect, so the benign‑prediction group is empty. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.232838Structured0.297157Uncertain0.9480.2640.000-17.131Likely Pathogenic0.998Likely PathogenicLikely Pathogenic3.97Destabilizing0.22.76Destabilizing3.37Destabilizing2.04Destabilizing0.574Likely Pathogenic-5.32Deleterious1.000Probably Damaging0.999Probably Damaging1.53Pathogenic0.00Affected0.10590.0558-3-2-8.343.03
c.802A>T
I268F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I268F is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity uniformly indicate a deleterious effect: REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the SGM‑Consensus score is “Likely Pathogenic.” No tool in the dataset predicts a benign outcome; only Rosetta and Foldetta are uncertain. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) remains uncertain. Overall, the consensus of available predictions strongly supports a pathogenic classification for I268F, and this conclusion is not contradicted by any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.314336Uncertain0.9510.2640.000-11.426Likely Pathogenic0.968Likely PathogenicLikely Pathogenic2.85Destabilizing0.70.59Ambiguous1.72Ambiguous1.00Destabilizing0.685Likely Pathogenic-3.68Deleterious0.999Probably Damaging0.996Probably Damaging1.53Pathogenic0.00Affected0.04270.215810-1.734.02
c.803T>C
I268T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I268T is not reported in ClinVar (ClinVar status: none) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on pathogenicity include SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized; no tool predicts a benign effect. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenicity, and Foldetta (combining FoldX‑MD and Rosetta outputs) indicates a destabilizing, pathogenic effect. All available predictions are concordant and point to a deleterious impact. Consequently, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which simply lacks an entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.314336Uncertain0.9510.2640.000-10.753Likely Pathogenic0.997Likely PathogenicLikely Pathogenic3.44Destabilizing0.13.19Destabilizing3.32Destabilizing1.93Destabilizing0.828Likely Pathogenic-4.24Deleterious0.997Probably Damaging0.994Probably Damaging1.53Pathogenic0.00Affected0.08820.06380-1-5.2-12.05
c.803T>G
I268S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I268S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that assess pathogenicity all agree that the variant is deleterious: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify it as pathogenic. No tool predicts a benign effect. High‑accuracy methods reinforce this consensus: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, indicates a destabilizing, pathogenic effect. All available predictions are concordant and supportive. Based on these computational assessments, the variant is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.314336Uncertain0.9510.2640.000-13.032Likely Pathogenic0.998Likely PathogenicLikely Pathogenic4.93Destabilizing0.14.54Destabilizing4.74Destabilizing2.10Destabilizing0.841Likely Pathogenic-5.34Deleterious0.999Probably Damaging0.996Probably Damaging1.53Pathogenic0.00Affected0.20370.0530-1-2-5.3-26.08
c.809A>T
E270V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E270V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that assess sequence conservation and structural impact uniformly classify the substitution as pathogenic: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all return pathogenic scores. No tool predicts a benign effect. Uncertain results are reported only by FoldX, Rosetta, Foldetta, and premPS, which are not considered evidence for or against pathogenicity. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is pathogenic; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is “Likely Pathogenic”; Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, is inconclusive. Overall, the consensus of available predictions indicates that E270V is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.382573Uncertain0.9380.2310.125-15.969Likely Pathogenic0.996Likely PathogenicLikely Pathogenic1.38Ambiguous0.61.88Ambiguous1.63Ambiguous-0.52Ambiguous0.574Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.998Probably Damaging1.53Pathogenic0.00Affected0.06720.4498-2-27.7-29.98
c.979C>A
L327M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 L327M missense variant is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, FoldX, PROVEAN, AlphaMissense‑Optimized, and Foldetta, whereas those that predict a pathogenic outcome are SGM‑Consensus, premPS, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default; Rosetta is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) labeling it likely pathogenic, and Foldetta predicting a benign effect. Overall, the majority of tools indicate a pathogenic effect, and this assessment does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.409189Uncertain0.9390.4900.000-10.320Likely Pathogenic0.727Likely PathogenicLikely Benign0.20Likely Benign0.00.72Ambiguous0.46Likely Benign1.07Destabilizing0.320Likely Benign-1.61Neutral1.000Probably Damaging0.999Probably Damaging1.53Pathogenic0.01Affected0.08060.380742-1.918.03
c.982T>A
Y328N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y328N is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect. Benign predictions: none. Pathogenic predictions: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the consensus of all available predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.411940Structured0.392519Uncertain0.9160.4970.000-13.778Likely Pathogenic0.994Likely PathogenicLikely Pathogenic2.72Destabilizing0.13.88Destabilizing3.30Destabilizing2.06Destabilizing0.548Likely Pathogenic-8.07Deleterious1.000Probably Damaging0.999Probably Damaging1.53Pathogenic0.01Affected0.23740.0703-2-2-2.2-49.07
c.1045C>G
P349A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P349A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions include REVEL, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions include PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM, with the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) labeling it likely pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. No other stability or pathogenicity scores are available. Overall, the majority of evidence points to a pathogenic effect, and this assessment does not contradict any ClinVar annotation because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.167087Structured0.348607Uncertain0.9470.3960.000-8.663Likely Pathogenic0.202Likely BenignLikely Benign1.37Ambiguous0.01.68Ambiguous1.53Ambiguous0.76Ambiguous0.257Likely Benign-6.01Deleterious0.999Probably Damaging0.994Probably Damaging1.54Pathogenic0.01Affected0.37890.55051-13.4-26.04
c.1046C>A
P349Q
2D
3DClick to see structure in 3D Viewer
AISynGAP1 P349Q is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, SIFT, and AlphaMissense‑Optimized, while pathogenic predictions arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, and FATHMM. The remaining tools (FoldX, Rosetta, premPS, AlphaMissense‑Default, Foldetta) give uncertain or inconclusive results. High‑accuracy assessments further clarify the variant’s likely effect: AlphaMissense‑Optimized predicts a benign outcome; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, indicates a pathogenic outcome; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, remains uncertain. Overall, the majority of evidence points toward a pathogenic effect, and this conclusion does not conflict with the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.167087Structured0.348607Uncertain0.9470.3960.000-10.545Likely Pathogenic0.508AmbiguousLikely Benign0.98Ambiguous0.11.87Ambiguous1.43Ambiguous0.91Ambiguous0.345Likely Benign-6.40Deleterious1.000Probably Damaging0.997Probably Damaging1.54Pathogenic0.06Tolerated0.14800.47660-1-1.931.01
c.1087T>G
Y363D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y363D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are none; all evaluated algorithms predict a deleterious impact. Pathogenic predictions come from SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. No predictions or stability results are missing or inconclusive. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.435392Uncertain0.9540.5860.125-13.840Likely Pathogenic0.997Likely PathogenicLikely Pathogenic2.86Destabilizing0.23.03Destabilizing2.95Destabilizing1.73Destabilizing0.635Likely Pathogenic-8.94Deleterious0.999Probably Damaging0.994Probably Damaging1.54Pathogenic0.00Affected0.47200.1853-4-3-2.2-48.09
c.1088A>G
Y363C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y363C is not reported in ClinVar (ClinVar ID: None) but is present in gnomAD (ID 6‑33437993‑A‑G). Prediction tools cluster into two groups: benign predictions come from REVEL and AlphaMissense‑Optimized, whereas the remaining tools—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus—indicate pathogenicity. High‑accuracy assessments further support this: AlphaMissense‑Optimized predicts benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. With the majority of evidence pointing to deleterious effects and no ClinVar annotation to contradict, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.435392Uncertain0.9540.5860.1256-33437993-A-G17.13e-7-9.059Likely Pathogenic0.721Likely PathogenicLikely Benign2.21Destabilizing0.13.96Destabilizing3.09Destabilizing2.05Destabilizing0.414Likely Benign-8.07Deleterious1.000Probably Damaging0.996Probably Damaging1.54Pathogenic0.00Affected3.39240.37590.3463-203.8-60.04
c.1091C>T
P364L
2D
3DClick to see structure in 3D Viewer
AISynGAP1 P364L is reported in gnomAD (ID 6‑33437996‑C‑T) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, SIFT, AlphaMissense‑Optimized, and Foldetta; pathogenic predictions come from PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, and FATHMM. Three tools—FoldX, Rosetta, and AlphaMissense‑Default—return uncertain results. High‑accuracy assessments further clarify the picture: AlphaMissense‑Optimized predicts benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts benign. Overall, the balance of evidence slightly favors a benign effect, and this conclusion does not contradict any ClinVar classification because none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.390993Structured0.439474Uncertain0.9420.5900.2506-33437996-C-T-10.620Likely Pathogenic0.457AmbiguousLikely Benign0.88Ambiguous0.9-0.73Ambiguous0.08Likely Benign0.31Likely Benign0.387Likely Benign-7.78Deleterious1.000Probably Damaging0.997Probably Damaging1.54Pathogenic0.18Tolerated3.39200.22000.6207-3-35.416.04
c.1517T>A
L506H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L506H is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts Pathogenic. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.034884Structured0.279180Uncertain0.9240.1960.000-12.999Likely Pathogenic0.987Likely PathogenicLikely Pathogenic4.45Destabilizing0.33.47Destabilizing3.96Destabilizing2.18Destabilizing0.758Likely Pathogenic-6.96Deleterious1.000Probably Damaging1.000Probably Damaging1.54Pathogenic0.00Affected0.09190.0488-2-3-7.023.98
c.1517T>G
L506R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L506R is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts Pathogenic. Thus, all available evidence indicates that the variant is most likely pathogenic, with no contradiction to ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.034884Structured0.279180Uncertain0.9240.1960.000-14.119Likely Pathogenic0.979Likely PathogenicLikely Pathogenic4.92Destabilizing0.65.85Destabilizing5.39Destabilizing1.77Destabilizing0.738Likely Pathogenic-5.97Deleterious0.999Probably Damaging0.998Probably Damaging1.54Pathogenic0.00Affected0.12070.0488-3-2-8.343.03
c.2267A>C
Q756P
2D
AIThe SynGAP1 missense variant Q756P has no ClinVar entry and is not reported in gnomAD. Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). In contrast, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM all predict a pathogenic impact. High‑accuracy assessments further support a benign interpretation: AlphaMissense‑Optimized scores the variant as benign, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates a likely benign outcome. The Foldetta protein‑folding stability analysis is unavailable for this variant. Overall, the majority of evidence points to a benign effect, and this conclusion does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.458154Structured0.806299Binding0.3400.8660.250-4.226Likely Benign0.088Likely BenignLikely Benign0.315Likely Benign-0.93Neutral0.998Probably Damaging0.995Probably Damaging1.54Pathogenic0.23Tolerated0.25900.51860-11.9-31.01
c.2268G>C
Q756H
2D
AIThe SynGAP1 missense variant Q756H is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include SGM‑Consensus (Likely Benign), REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also as benign; Foldetta results are unavailable. Overall, the majority of predictions (six benign vs. four pathogenic) lean toward a benign interpretation. Thus, the variant is most likely benign based on current computational evidence, and this conclusion does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.458154Structured0.806299Binding0.3400.8660.250-4.625Likely Benign0.276Likely BenignLikely Benign0.197Likely Benign-2.17Neutral0.998Probably Damaging0.996Probably Damaging1.54Pathogenic0.05Affected0.15450.4404300.39.01
c.2268G>T
Q756H
2D
AIThe SynGAP1 missense variant Q756H is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include SGM‑Consensus (Likely Benign), REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also as benign; Foldetta results are unavailable. Overall, the majority of predictions (six benign vs. four pathogenic) lean toward a benign interpretation. Thus, the variant is most likely benign based on current computational evidence, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.458154Structured0.806299Binding0.3400.8660.250-4.625Likely Benign0.276Likely BenignLikely Benign0.197Likely Benign-2.17Neutral0.998Probably Damaging0.996Probably Damaging1.54Pathogenic0.05Affected0.15450.4404300.39.01
c.2518A>G
S840G
2D
AIThe SynGAP1 missense variant S840G is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, while the SGM‑Consensus remains Likely Pathogenic; the Foldetta protein‑folding stability analysis is unavailable. Overall, the preponderance of evidence points to a pathogenic effect for S840G, and this conclusion does not contradict any existing ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.622677Disordered0.611356Binding0.2590.8650.250-8.117Likely Pathogenic0.674Likely PathogenicLikely Benign0.163Likely Benign-2.72Deleterious0.889Possibly Damaging0.663Possibly Damaging1.54Pathogenic0.00Affected0.23540.3858100.4-30.03
c.2783A>C
Q928P
2D
AIThe SynGAP1 missense variant Q928P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default all indicate pathogenicity. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. AlphaMissense‑Optimized returns an uncertain result, and Foldetta (a protein‑folding stability method combining FoldX‑MD and Rosetta outputs) has no available prediction for this variant. Based on the preponderance of pathogenic predictions and the SGM‑Consensus designation, the variant is most likely pathogenic; this assessment does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.497853Structured0.986260Binding0.3240.8520.250-6.275Likely Benign0.832Likely PathogenicAmbiguous0.441Likely Benign-4.28Deleterious0.998Probably Damaging0.995Probably Damaging1.54Pathogenic0.00Affected0.20160.57680-11.9-31.01
c.2784G>C
Q928H
2D
AIThe SynGAP1 missense variant Q928H is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that classify the variant as benign include REVEL and ESM1b, whereas the majority of tools predict it to be pathogenic: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support a pathogenic interpretation: AlphaMissense‑Optimized is uncertain, but the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—agrees on a pathogenic outcome. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, was not available for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.497853Structured0.986260Binding0.3240.8520.250-4.358Likely Benign0.929Likely PathogenicAmbiguous0.329Likely Benign-3.65Deleterious0.998Probably Damaging0.996Probably Damaging1.54Pathogenic0.00Affected0.13890.4811300.39.01
c.2784G>T
Q928H
2D
AIThe SynGAP1 missense variant Q928H is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that classify the variant as benign include REVEL and ESM1b, whereas the majority of tools predict it to be pathogenic: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support a pathogenic interpretation: AlphaMissense‑Optimized is uncertain, but the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—agrees on a pathogenic outcome. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, was not available for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.497853Structured0.986260Binding0.3240.8520.250-4.358Likely Benign0.929Likely PathogenicAmbiguous0.330Likely Benign-3.65Deleterious0.998Probably Damaging0.996Probably Damaging1.54Pathogenic0.00Affected0.13890.4811300.39.01
c.3613C>G
L1205V
2D
AIThe SynGAP1 missense variant L1205V is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Pathogenic and the SGM‑Consensus as Likely Pathogenic; Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.552471Binding0.8800.5760.375-12.077Likely Pathogenic0.986Likely PathogenicLikely Pathogenic0.194Likely Benign-2.59Deleterious0.999Probably Damaging0.994Probably Damaging1.54Pathogenic0.00Affected0.13880.2289210.4-14.03
c.3625C>G
L1209V
2D
AIThe SynGAP1 L1209V missense change is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL and PROVEAN, while pathogenic predictions arise from polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta results are unavailable. Taken together, the majority of evidence points toward a pathogenic effect, and this conclusion does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.595080Disordered0.583711Binding0.8990.5740.375-9.962Likely Pathogenic0.953Likely PathogenicAmbiguous0.152Likely Benign-2.39Neutral0.999Probably Damaging0.994Probably Damaging1.54Pathogenic0.00Affected0.13830.2289210.4-14.03
c.3667C>G
L1223V
2D
AIThe SynGAP1 missense variant L1223V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show mixed results: benign predictions come from REVEL, PROVEAN, and AlphaMissense‑Optimized, whereas pathogenic predictions are made by polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as Likely Pathogenic, reflecting a majority of pathogenic calls. High‑accuracy assessments further support this: AlphaMissense‑Optimized predicts benign, while the SGM‑Consensus (majority vote) predicts pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the balance of evidence leans toward pathogenicity, and this conclusion does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.608892Disordered0.436267Uncertain0.8680.5400.375-8.492Likely Pathogenic0.678Likely PathogenicLikely Benign0.178Likely Benign-2.18Neutral0.981Probably Damaging0.832Possibly Damaging1.54Pathogenic0.04Affected0.13810.2988210.4-14.03
c.3700C>G
L1234V
2D
AIThe SynGAP1 missense variant L1234V is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Two tools, AlphaMissense‑Default and ESM1b, return uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive, and Foldetta (combining FoldX‑MD and Rosetta outputs) has no available result. Overall, the balance of evidence leans toward a benign classification, and this assessment does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.599170Disordered0.575096Binding0.8440.5270.125-7.863In-Between0.402AmbiguousLikely Benign0.090Likely Benign-1.80Neutral0.898Possibly Damaging0.602Possibly Damaging1.54Pathogenic0.50Tolerated0.13140.2918210.4-14.03
c.3904T>A
L1302M
2D
AIThe SynGAP1 missense variant L1302M is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include SGM‑Consensus (Likely Benign), REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also as benign; Foldetta results are unavailable. Overall, the majority of predictions (six benign vs. four pathogenic) support a benign classification. There is no ClinVar entry to contradict this assessment, so the variant is most likely benign based on the available computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.784345Disordered0.889642Binding0.4290.8420.875-5.246Likely Benign0.131Likely BenignLikely Benign0.171Likely Benign-1.34Neutral0.960Probably Damaging0.799Possibly Damaging1.54Pathogenic0.00Affected0.09290.343942-1.918.03
c.856C>A
L286M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L286M is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include FoldX, Rosetta, Foldetta, PROVEAN, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are REVEL, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. Two tools (premPS and ESM1b) give uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of predictions (seven pathogenic vs. five benign) and the SGM Consensus support a pathogenic classification. Thus, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.122885Structured0.385647Uncertain0.9320.2600.000-7.998In-Between0.781Likely PathogenicLikely Benign-0.06Likely Benign0.10.17Likely Benign0.06Likely Benign0.98Ambiguous0.663Likely Pathogenic-1.84Neutral1.000Probably Damaging0.999Probably Damaging1.54Pathogenic0.02Affected0.07890.337142-1.918.03
c.861T>A
D287E
2D
3DClick to see structure in 3D Viewer
AISynGAP1 D287E is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, premPS, ESM1b, and the protein‑folding stability method Foldetta; pathogenic predictions arise from SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The high‑accuracy AlphaMissense‑Optimized tool classifies the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default (pathogenic), ESM1b (benign), FATHMM (pathogenic), and PROVEAN (pathogenic), also reports it as pathogenic. In contrast, Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts a benign effect on protein stability. No evidence is available from Rosetta alone. Overall, the majority of predictions, including the high‑accuracy methods, indicate a pathogenic effect, and this assessment does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000-5.250Likely Benign0.990Likely PathogenicLikely Pathogenic0.35Likely Benign0.20.54Ambiguous0.45Likely Benign0.50Likely Benign0.416Likely Benign-3.68Deleterious0.997Probably Damaging0.994Probably Damaging1.54Pathogenic0.01Affected0.15410.7833320.014.03
c.861T>G
D287E
2D
3DClick to see structure in 3D Viewer
AISynGAP1 D287E is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, premPS, ESM1b, and the protein‑folding stability method Foldetta; pathogenic predictions arise from SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The high‑accuracy AlphaMissense‑Optimized tool classifies the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default (pathogenic), ESM1b (benign), FATHMM (pathogenic), and PROVEAN (pathogenic), also reports it as pathogenic. In contrast, Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts a benign effect on protein stability. No evidence is available from Rosetta alone. Overall, the majority of predictions, including the high‑accuracy methods, indicate a pathogenic effect, and this assessment does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000-5.250Likely Benign0.990Likely PathogenicLikely Pathogenic0.35Likely Benign0.20.54Ambiguous0.45Likely Benign0.50Likely Benign0.416Likely Benign-3.68Deleterious0.997Probably Damaging0.994Probably Damaging1.54Pathogenic0.01Affected0.15410.7833320.014.03
c.898T>C
S300P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant S300P is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 HumVar, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 HumDiv, SIFT, and FATHMM. The remaining tools—FoldX, Foldetta, and ESM1b—return uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, while Foldetta remains uncertain. Overall, the majority of evidence points to a benign impact. This conclusion is consistent with the lack of ClinVar annotation; there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.356642Structured0.256848Uncertain0.7420.2800.375-7.379In-Between0.110Likely BenignLikely Benign1.24Ambiguous1.00.06Likely Benign0.65Ambiguous0.50Likely Benign0.086Likely Benign-2.46Neutral0.784Possibly Damaging0.390Benign1.54Pathogenic0.02Affected0.21920.55851-1-0.810.04
c.982T>C
Y328H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y328H is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect. Benign predictions: none. Pathogenic predictions: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the consensus of all available predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.411940Structured0.392519Uncertain0.9160.4970.000-10.885Likely Pathogenic0.983Likely PathogenicLikely Pathogenic2.08Destabilizing0.02.43Destabilizing2.26Destabilizing1.35Destabilizing0.516Likely Pathogenic-4.53Deleterious1.000Probably Damaging0.999Probably Damaging1.54Pathogenic0.02Affected0.25720.070302-1.9-26.03
c.983A>C
Y328S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y328S is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that assess pathogenicity uniformly classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict a pathogenic effect. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized indicates pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also reports Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a pathogenic impact on protein stability. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.411940Structured0.392519Uncertain0.9160.4970.000-12.358Likely Pathogenic0.984Likely PathogenicLikely Pathogenic3.13Destabilizing0.14.55Destabilizing3.84Destabilizing1.80Destabilizing0.586Likely Pathogenic-8.01Deleterious1.000Probably Damaging0.998Probably Damaging1.54Pathogenic0.01Affected0.49240.2449-3-20.5-76.10
c.1046C>G
P349R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P349R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and Rosetta. Uncertain or inconclusive results come from FoldX, Foldetta, premPS, and AlphaMissense‑Optimized. High‑accuracy assessments show that AlphaMissense‑Optimized is uncertain, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is Likely Pathogenic, and Foldetta remains uncertain. Overall, the preponderance of evidence points to a pathogenic effect for P349R. This conclusion is not contradicted by ClinVar status, as the variant has no ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.167087Structured0.348607Uncertain0.9470.3960.000-14.001Likely Pathogenic0.791Likely PathogenicAmbiguous0.99Ambiguous0.12.15Destabilizing1.57Ambiguous0.93Ambiguous0.335Likely Benign-7.22Deleterious1.000Probably Damaging0.997Probably Damaging1.55Pathogenic0.01Affected0.13950.30090-2-2.959.07
c.1087T>A
Y363N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y363N is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify Y363N as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus (majority vote) predicts likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the overwhelming agreement among these predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.435392Uncertain0.9540.5860.125-12.121Likely Pathogenic0.958Likely PathogenicLikely Pathogenic2.06Destabilizing0.12.85Destabilizing2.46Destabilizing1.45Destabilizing0.477Likely Benign-8.04Deleterious0.999Probably Damaging0.994Probably Damaging1.55Pathogenic0.01Affected0.31170.2021-2-2-2.2-49.07
c.1091C>A
P364H
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant P364H is reported in gnomAD (ID 6‑33437996‑C‑A) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, Rosetta, and AlphaMissense‑Optimized; pathogenic predictions come from SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support this dichotomy: AlphaMissense‑Optimized classifies the variant as benign, whereas the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels it pathogenic. The protein‑folding stability predictor Foldetta, which integrates FoldX‑MD and Rosetta outputs, is inconclusive. Overall, the majority of evidence points to a pathogenic effect, and this conclusion does not conflict with ClinVar status, which currently lacks an entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.390993Structured0.439474Uncertain0.9420.5900.2506-33437996-C-A-10.744Likely Pathogenic0.632Likely PathogenicLikely Benign1.65Ambiguous0.90.25Likely Benign0.95Ambiguous0.77Ambiguous0.407Likely Benign-6.96Deleterious1.000Probably Damaging0.998Probably Damaging1.55Pathogenic0.02Affected3.39200.18000.4584-20-1.640.02
c.1517T>C
L506P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L506P is listed in ClinVar (ID 975474.0) as Pathogenic and is not reported in gnomAD. All available in‑silico predictors classify the variant as pathogenic: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized is Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is Pathogenic. Based on the unanimous computational evidence, the variant is most likely pathogenic, which aligns with its ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.034884Structured0.279180Uncertain0.9240.1960.000Likely Pathogenic1-12.088Likely Pathogenic0.998Likely PathogenicLikely Pathogenic5.48Destabilizing0.710.19Destabilizing7.84Destabilizing2.50Destabilizing0.737Likely Pathogenic-6.96Deleterious1.000Probably Damaging1.000Probably Damaging1.55Pathogenic0.00Affected3.37350.30470.0625-3-3-5.4-16.04182.664.90.10.00.20.1XPotentially PathogenicLeu506 is located in the middle of an α-helix (res. Gly502-Tyr518) within the inter-helix space of two helices (res. Gly502-Tyr518 and res. Glu582-Met603). In the WT simulations, the iso-butyl side chain of Leu506 hydrophobically packs with residues in the inter-helix space (e.g., Ile510, Phe597, Leu598, Ala601). In the variant simulations, the cyclic five-membered pyrrolidine ring of Pro506 is not as optimal as Leu506 for hydrophobic packing with nearby residues. Additionally, Pro506 cannot maintain the hydrogen bond with the backbone oxygen of Gly502 as Leu506 does in the WT, which disrupts the secondary structure element.
c.1868T>A
L623H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L623H is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while no tool predicts a benign outcome. High‑accuracy methods reinforce this consensus: AlphaMissense‑Optimized indicates pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) reports “Likely Pathogenic,” and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. No contradictory evidence is present. Based on the unanimous computational predictions, the variant is most likely pathogenic, and this assessment does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.175930Structured0.060667Uncertain0.9620.2110.000-14.631Likely Pathogenic0.999Likely PathogenicLikely Pathogenic2.76Destabilizing0.32.22Destabilizing2.49Destabilizing2.40Destabilizing0.793Likely Pathogenic-6.97Deleterious1.000Probably Damaging1.000Probably Damaging1.55Pathogenic0.00Affected0.10990.0541-2-3-7.023.98
c.1868T>G
L623R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L623R is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. All available evidence points to a pathogenic impact. Thus, the variant is most likely pathogenic, with no contradiction to ClinVar status because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.175930Structured0.060667Uncertain0.9620.2110.000-13.718Likely Pathogenic0.998Likely PathogenicLikely Pathogenic4.08Destabilizing1.43.28Destabilizing3.68Destabilizing2.31Destabilizing0.795Likely Pathogenic-5.98Deleterious1.000Probably Damaging0.998Probably Damaging1.55Pathogenic0.00Affected0.13270.0615-3-2-8.343.03
c.2254T>A
S752T
2D
AIThe SynGAP1 missense variant S752T is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments show AlphaMissense‑Optimized as Benign and the SGM‑Consensus as Likely Benign; Foldetta results are unavailable. Overall, the majority of evidence points to a benign effect, and this conclusion does not contradict the lack of ClinVar annotation. Thus, the variant is most likely benign based on current predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.604312Disordered0.690594Binding0.3650.8770.625-4.040Likely Benign0.101Likely BenignLikely Benign0.029Likely Benign-1.33Neutral0.248Benign0.137Benign1.55Pathogenic0.07Tolerated0.16330.6342110.114.03
c.2362T>A
S788T
2D
AIThe SynGAP1 missense variant S788T is listed in ClinVar with an uncertain significance (ClinVar ID 392728.0) and is present in the gnomAD database (gnomAD ID 6‑33442914‑T‑A). Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score, which is derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN. Tools that predict a pathogenic outcome are polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, while the SGM‑Consensus (majority vote) also favors a benign interpretation. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence points to a benign effect, which is consistent with the ClinVar uncertain status rather than contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignSH3-binding motif0.956248Disordered0.573557Binding0.3490.8950.750Uncertain 26-33442914-T-A42.49e-6-4.288Likely Benign0.288Likely BenignLikely Benign0.092Likely Benign-2.25Neutral0.979Probably Damaging0.982Probably Damaging1.55Pathogenic0.02Affected3.6460.17940.6339110.114.03
c.2519G>C
S840T
2D
AIThe SynGAP1 missense variant S840T is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, PROVEAN, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default; ESM1b remains uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic. Foldetta results are unavailable. Overall, the majority of predictions (five pathogenic vs. three benign) indicate that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.622677Disordered0.611356Binding0.2590.8650.250-7.243In-Between0.583Likely PathogenicLikely Benign0.170Likely Benign-2.30Neutral0.951Possibly Damaging0.729Possibly Damaging1.55Pathogenic0.00Affected0.10680.5494110.114.03
c.2776T>A
S926T
2D
AIThe SynGAP1 missense variant S926T is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL, PROVEAN, ESM1b, and AlphaMissense‑Optimized; pathogenic predictions come from polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The high‑accuracy consensus (SGM Consensus) is inconclusive, with two pathogenic and two benign votes. AlphaMissense‑Optimized, a high‑accuracy model, predicts benign, while Foldetta stability analysis is unavailable. Overall, the majority of standard tools favor a pathogenic effect, whereas the single high‑accuracy model suggests benign. Thus, the variant is most likely pathogenic based on the collective predictions, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.461924Structured0.981753Binding0.2950.8540.250-2.917Likely Benign0.651Likely PathogenicLikely Benign0.226Likely Benign-2.34Neutral0.992Probably Damaging0.987Probably Damaging1.55Pathogenic0.00Affected0.11740.5663110.114.03
c.3593A>T
Y1198F
2D
AIThe SynGAP1 missense variant Y1198F is not reported in ClinVar and has no entry in gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL and SIFT, while pathogenic predictions arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), FATHMM, and AlphaMissense‑Default. Two tools—ESM1b and AlphaMissense‑Optimized—return uncertain results. High‑accuracy assessments further support a deleterious effect: the SGM Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) labels the variant as Likely Pathogenic, and AlphaMissense‑Optimized remains uncertain; Foldetta, a protein‑folding stability method, has no available output for this variant. Overall, the preponderance of evidence (five pathogenic vs. two benign predictions) indicates that the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently contains no classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.626927Disordered0.439379Uncertain0.8530.5930.250-7.508In-Between0.853Likely PathogenicAmbiguous0.219Likely Benign-2.87Deleterious0.999Probably Damaging0.992Probably Damaging1.55Pathogenic0.13Tolerated0.17800.2571734.1-16.00
c.3710A>T
Y1237F
2D
AIThe SynGAP1 missense variant Y1237F is not reported in ClinVar and has no entries in gnomAD, indicating it is not catalogued in these databases. Prediction tools that classify the variant as benign include REVEL and ESM1b, whereas the majority of other in silico predictors—PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default—label it pathogenic. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic outcome. High‑accuracy assessments are mixed: AlphaMissense‑Optimized returns an uncertain result, SGM‑Consensus confirms a likely pathogenic prediction, and Foldetta data are unavailable. Based on the preponderance of pathogenic predictions and the SGM‑Consensus outcome, the variant is most likely pathogenic. This assessment does not contradict ClinVar status, as no ClinVar entry exists for Y1237F.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.653063Disordered0.563444Binding0.8420.5350.125-4.494Likely Benign0.864Likely PathogenicAmbiguous0.268Likely Benign-3.12Deleterious0.999Probably Damaging0.992Probably Damaging1.55Pathogenic0.00Affected0.19380.2424734.1-16.00
c.796C>A
L266M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L266M is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, PROVEAN, SIFT, and AlphaMissense‑Optimized. Those that predict a pathogenic outcome are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, and FATHMM. Two tools remain uncertain: premPS and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) resolves to pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, predicts a benign effect. Overall, the majority of tools (six benign vs. four pathogenic, with two uncertain) lean toward a benign classification, and this conclusion is not contradicted by ClinVar status. Thus, the variant is most likely benign based on the collective predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.232838Structured0.297157Uncertain0.9480.2640.000-9.740Likely Pathogenic0.362AmbiguousLikely Benign0.07Likely Benign0.1-0.47Likely Benign-0.20Likely Benign0.95Ambiguous0.288Likely Benign-1.66Neutral1.000Probably Damaging0.999Probably Damaging1.55Pathogenic0.07Tolerated0.05810.285342-1.918.03
c.899C>G
S300C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant S300C is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33437804‑C‑G). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. Rosetta and Foldetta give uncertain results and are therefore not considered evidence for either side. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, SGM‑Consensus as Likely Benign, and Foldetta as Uncertain. Overall, the majority of reliable predictions indicate a benign impact, and this is consistent with the absence of a ClinVar pathogenic classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.356642Structured0.256848Uncertain0.7420.2800.3756-33437804-C-G-6.749Likely Benign0.108Likely BenignLikely Benign0.31Likely Benign0.21.45Ambiguous0.88Ambiguous0.34Likely Benign0.129Likely Benign-2.45Neutral0.975Probably Damaging0.815Possibly Damaging1.55Pathogenic0.01Affected3.47190.10050.6493-103.316.06
c.983A>G
Y328C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y328C is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect. Benign predictions are absent; all evaluated algorithms—REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the substitution as pathogenic. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a likely pathogenic verdict, and Foldetta (integrating FoldX‑MD and Rosetta outputs) also reports a pathogenic outcome. Consequently, the variant is most likely pathogenic, with no conflict with ClinVar status because no ClinVar assertion exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.411940Structured0.392519Uncertain0.9160.4970.000-12.385Likely Pathogenic0.975Likely PathogenicLikely Pathogenic2.52Destabilizing0.13.74Destabilizing3.13Destabilizing1.40Destabilizing0.523Likely Pathogenic-8.01Deleterious1.000Probably Damaging0.999Probably Damaging1.55Pathogenic0.01Affected0.31540.28820-23.8-60.04
c.1043T>A
V348E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V348E is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: the single benign prediction comes from REVEL, while all other evaluated algorithms (FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) indicate pathogenicity. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic”; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts pathogenic. No prediction or stability result is missing or inconclusive. Based on the overwhelming agreement among the majority of tools, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for V348E.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.170161Structured0.346556Uncertain0.9510.4140.000-11.135Likely Pathogenic0.993Likely PathogenicLikely Pathogenic2.41Destabilizing0.12.20Destabilizing2.31Destabilizing2.14Destabilizing0.470Likely Benign-5.26Deleterious0.989Probably Damaging0.637Possibly Damaging1.56Pathogenic0.01Affected0.10890.1922-2-2-7.729.98
c.1043T>G
V348G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V348G is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are limited to REVEL, which scores the variant as benign. All other evaluated algorithms—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. High‑accuracy methods reinforce this assessment: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) indicates a pathogenic effect. No prediction or stability result is missing or inconclusive. Based on the overwhelming agreement among pathogenic predictions and the lack of a benign consensus, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.170161Structured0.346556Uncertain0.9510.4140.000-12.793Likely Pathogenic0.964Likely PathogenicLikely Pathogenic3.97Destabilizing0.25.70Destabilizing4.84Destabilizing2.23Destabilizing0.419Likely Benign-6.18Deleterious0.637Possibly Damaging0.989Probably Damaging1.56Pathogenic0.00Affected0.22290.2082-1-3-4.6-42.08
c.1087T>C
Y363H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y363H is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized, while the majority of other in silico predictors (Rosetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, Foldetta) indicate a pathogenic impact; FoldX and ESM1b are uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the preponderance of evidence points to a pathogenic effect for Y363H, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.435392Uncertain0.9540.5860.125-7.003In-Between0.747Likely PathogenicLikely Benign1.75Ambiguous0.12.40Destabilizing2.08Destabilizing1.04Destabilizing0.419Likely Benign-4.38Deleterious0.999Probably Damaging0.994Probably Damaging1.56Pathogenic0.01Affected0.32670.202102-1.9-26.03
c.1088A>C
Y363S
2D
AIThe SynGAP1 missense variant Y363S is not reported in ClinVar (ClinVar status: none) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on a benign effect include REVEL, whereas the remaining tools—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates “Likely Pathogenic”; AlphaMissense‑Optimized is classified as “Uncertain”; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts a pathogenic effect. Taken together, the overwhelming majority of evidence points to a pathogenic effect for Y363S, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.435392Uncertain0.9540.5860.125-11.578Likely Pathogenic0.952Likely PathogenicAmbiguous3.09Destabilizing0.63.92Destabilizing3.51Destabilizing1.45Destabilizing0.420Likely Benign-8.04Deleterious0.999Probably Damaging0.991Probably Damaging1.56Pathogenic0.01Affected0.57500.4208Weaken-3-20.5-76.10
c.1090C>G
P364A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 P364A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show mixed results: benign predictions come from REVEL, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized, whereas pathogenic predictions are reported by SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, and FATHMM. Stability‑based methods (FoldX, Rosetta, premPS) give uncertain outcomes, and Foldetta is unavailable. High‑accuracy assessments indicate that AlphaMissense‑Optimized predicts a benign effect, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta outputs, does not provide a definitive result. Overall, the predictions are discordant; the majority of tools lean toward pathogenicity, but a substantial subset suggests benign. Based on the predictions, the variant is most likely pathogenic, and this does not contradict ClinVar status because there is no ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.390993Structured0.439474Uncertain0.9420.5900.250-8.077Likely Pathogenic0.135Likely BenignLikely Benign0.79Ambiguous0.00.69Ambiguous0.74Ambiguous0.60Ambiguous0.320Likely Benign-6.10Deleterious0.999Probably Damaging0.994Probably Damaging1.56Pathogenic0.06Tolerated0.34960.51861-13.4-26.04
c.1868T>C
L623P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L623P is not reported in ClinVar and is absent from gnomAD. Prediction tools uniformly indicate a deleterious effect: pathogenic predictions are returned by REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized classifies the change as pathogenic; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels it likely pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also reports a pathogenic effect. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.175930Structured0.060667Uncertain0.9620.2110.000-12.385Likely Pathogenic1.000Likely PathogenicLikely Pathogenic6.70Destabilizing0.211.18Destabilizing8.94Destabilizing2.26Destabilizing0.788Likely Pathogenic-6.97Deleterious1.000Probably Damaging1.000Probably Damaging1.56Pathogenic0.00Affected0.39610.1474-3-3-5.4-16.04
c.2267A>T
Q756L
2D
AIThe SynGAP1 missense variant Q756L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (which is labeled “Likely Benign”). Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as likely benign; Foldetta results are not available. Overall, the majority of evidence points to a benign impact for Q756L, and this conclusion does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.458154Structured0.806299Binding0.3400.8660.250-3.697Likely Benign0.339Likely BenignLikely Benign0.274Likely Benign-1.95Neutral0.994Probably Damaging0.988Probably Damaging1.56Pathogenic0.08Tolerated0.07970.5700-2-27.3-14.97
c.2783A>T
Q928L
2D
AIThe SynGAP1 missense variant Q928L has no ClinVar entry and is not reported in gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of other in‑silico predictors (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default) and the SGM‑Consensus score (Likely Pathogenic) all indicate a pathogenic impact. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the SGM‑Consensus outcome, the variant is most likely pathogenic. This conclusion is not contradicted by ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.497853Structured0.986260Binding0.3240.8520.250-6.237Likely Benign0.919Likely PathogenicAmbiguous0.373Likely Benign-4.57Deleterious0.994Probably Damaging0.988Probably Damaging1.56Pathogenic0.00Affected0.07570.6091-2-27.3-14.97
c.898T>G
S300A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant S300A is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome. Rosetta and Foldetta give uncertain results and are therefore not considered evidence for either side. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is also benign (3 benign vs. 1 pathogenic). Foldetta remains uncertain. Overall, the preponderance of evidence indicates that the variant is most likely benign, and this conclusion does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.356642Structured0.256848Uncertain0.7420.2800.375-5.420Likely Benign0.060Likely BenignLikely Benign0.08Likely Benign0.31.07Ambiguous0.58Ambiguous0.08Likely Benign0.031Likely Benign-1.18Neutral0.139Benign0.060Benign1.56Pathogenic0.20Tolerated0.51350.4949Weaken112.6-16.00
c.1045C>A
P349T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P349T is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, SIFT, and AlphaMissense‑Optimized. Those that predict a pathogenic effect comprise PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and the SGM‑Consensus score (which is derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). Tools with inconclusive results are AlphaMissense‑Default, FoldX, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as pathogenic, and Foldetta as uncertain. Overall, the majority of predictions lean toward pathogenicity, and this conclusion does not contradict any ClinVar annotation because no ClinVar status exists for this variant. Thus, the variant is most likely pathogenic based on the available computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.167087Structured0.348607Uncertain0.9470.3960.000-9.736Likely Pathogenic0.420AmbiguousLikely Benign1.37Ambiguous0.12.56Destabilizing1.97Ambiguous0.76Ambiguous0.246Likely Benign-6.12Deleterious1.000Probably Damaging0.996Probably Damaging1.57Pathogenic0.07Tolerated0.16150.62380-10.93.99
c.1079A>T
E360V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E360V is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only premPS, whereas the remaining tools (REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) uniformly predict a pathogenic impact. FoldX, Rosetta, and Foldetta provide uncertain or inconclusive stability results and are therefore not considered evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as likely pathogenic, and Foldetta as uncertain. Taken together, the overwhelming majority of reliable predictors classify E360V as pathogenic, and this conclusion does not contradict any ClinVar annotation (none is available). Thus, the variant is most likely pathogenic based on current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.250310Structured0.421183Uncertain0.9550.4980.250-14.388Likely Pathogenic0.973Likely PathogenicLikely Pathogenic1.00Ambiguous0.11.11Ambiguous1.06Ambiguous0.03Likely Benign0.627Likely Pathogenic-6.43Deleterious0.999Probably Damaging0.991Probably Damaging1.57Pathogenic0.00Affected0.11430.8670-2-27.7-29.98
c.1091C>G
P364R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 P364R missense variant is not reported in ClinVar (status: None) and has no entry in gnomAD. Prediction tools that agree on a benign effect include REVEL, SIFT, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect include SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain or inconclusive results come from FoldX, Rosetta, Foldetta, and premPS. High‑accuracy assessments: AlphaMissense‑Optimized predicts benign; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic; Foldetta’s stability analysis is uncertain. Overall, the majority of evaluated tools (seven pathogenic vs. three benign) indicate that the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.390993Structured0.439474Uncertain0.9420.5900.250-12.652Likely Pathogenic0.715Likely PathogenicLikely Benign0.95Ambiguous0.70.88Ambiguous0.92Ambiguous0.73Ambiguous0.416Likely Benign-6.76Deleterious1.000Probably Damaging0.997Probably Damaging1.57Pathogenic0.12Tolerated0.15200.39770-2-2.959.07
c.3665G>A
R1222K
2D
AIThe SynGAP1 missense variant R1222K is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show mixed results: benign predictions come from REVEL, PROVEAN, SIFT, and AlphaMissense‑Optimized, whereas pathogenic predictions arise from polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. High‑accuracy assessments further clarify the picture: AlphaMissense‑Optimized classifies the change as benign, whereas the SGM‑Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels it pathogenic. No Foldetta stability analysis is available for this residue. Overall, the majority of evidence points toward a pathogenic effect, which is consistent with the SGM‑Consensus designation but contradicts the benign calls from several other predictors. Thus, based on the current computational predictions, the variant is most likely pathogenic, and this assessment aligns with the lack of ClinVar reporting rather than contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.423869Uncertain0.8950.5410.250-9.148Likely Pathogenic0.689Likely PathogenicLikely Benign0.249Likely Benign-2.05Neutral0.992Probably Damaging0.987Probably Damaging1.57Pathogenic0.54Tolerated0.37140.2611320.6-28.01
c.860A>T
D287V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D287V is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only premPS; all other evaluated algorithms (SGM‑Consensus, REVEL, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict a pathogenic impact, while FoldX is uncertain and thus not counted as evidence. High‑accuracy methods further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. No prediction or stability result is missing or inconclusive. Based on the overwhelming consensus of pathogenic predictions, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000-14.418Likely Pathogenic0.999Likely PathogenicLikely Pathogenic1.71Ambiguous0.43.94Destabilizing2.83Destabilizing0.25Likely Benign0.516Likely Pathogenic-8.27Deleterious1.000Probably Damaging0.999Probably Damaging1.57Pathogenic0.01Affected0.08840.7788-2-37.7-15.96
c.1006A>C
K336Q
2D
3DClick to see structure in 3D Viewer
AISynGAP1 K336Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, and polyPhen‑2 HumVar. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta stability outputs) as benign. Because the predictions are evenly split and the high‑accuracy methods give conflicting results, the variant is best classified as of uncertain significance. This assessment does not contradict any ClinVar annotation, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.318242Structured0.338219Uncertain0.3960.4280.500-12.876Likely Pathogenic0.829Likely PathogenicAmbiguous0.02Likely Benign0.0-0.17Likely Benign-0.08Likely Benign0.18Likely Benign0.211Likely Benign-3.30Deleterious0.801Possibly Damaging0.252Benign1.58Pathogenic0.02Affected0.46980.1514110.4-0.04
c.1007A>C
K336T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K336T is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, and polyPhen‑2 HumVar. Tools that predict a pathogenic effect comprise PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The high‑accuracy assessment shows AlphaMissense‑Optimized as pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of evidence points toward a pathogenic impact for K336T, and this conclusion does not contradict any ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.318242Structured0.338219Uncertain0.3960.4280.500-13.468Likely Pathogenic0.971Likely PathogenicLikely Pathogenic0.33Likely Benign0.1-0.08Likely Benign0.13Likely Benign0.15Likely Benign0.212Likely Benign-4.94Deleterious0.891Possibly Damaging0.315Benign1.58Pathogenic0.01Affected0.20140.40480-13.2-27.07
c.1036G>C
V346L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V346L is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, and SIFT, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. Four tools (Foldetta, premPS, AlphaMissense‑Optimized, and Rosetta) give uncertain or inconclusive results and are not used as evidence. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the majority of reliable predictors and the SGM‑Consensus support a pathogenic effect. Therefore, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.260850Structured0.350921Uncertain0.9490.4610.000-8.178Likely Pathogenic0.834Likely PathogenicAmbiguous0.05Likely Benign0.21.10Ambiguous0.58Ambiguous0.60Ambiguous0.384Likely Benign-2.68Deleterious0.994Probably Damaging0.970Probably Damaging1.58Pathogenic0.09Tolerated0.12370.534821-0.414.03
c.1036G>T
V346L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V346L is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, and SIFT, while pathogenic predictions arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. Four tools (Foldetta, premPS, AlphaMissense‑Optimized, and Rosetta) give uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the majority of evidence points toward a deleterious effect. Therefore, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.260850Structured0.350921Uncertain0.9490.4610.000-8.178Likely Pathogenic0.834Likely PathogenicAmbiguous0.05Likely Benign0.21.10Ambiguous0.58Ambiguous0.60Ambiguous0.386Likely Benign-2.68Deleterious0.994Probably Damaging0.970Probably Damaging1.58Pathogenic0.09Tolerated0.12370.534821-0.414.03
c.1042G>A
V348M
2D
3DClick to see structure in 3D Viewer
AISynGAP1 variant V348M is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools that report a clear outcome fall into two groups: benign calls come from REVEL, Foldetta, PROVEAN, and AlphaMissense‑Optimized; pathogenic calls come from polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The remaining tools (FoldX, Rosetta, premPS, AlphaMissense‑Default, ESM1b) give uncertain results, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is unavailable due to no majority. High‑accuracy methods specifically show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus is not available. With four benign and four pathogenic predictions, the evidence is evenly split, providing no definitive direction. Therefore, the variant is not clearly benign or pathogenic based on current predictions, and this lack of consensus does not contradict its ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.170161Structured0.346556Uncertain0.9510.4140.000Uncertain 1-7.076In-Between0.546AmbiguousLikely Benign-1.19Ambiguous0.10.72Ambiguous-0.24Likely Benign0.76Ambiguous0.191Likely Benign-1.62Neutral0.966Probably Damaging0.564Possibly Damaging1.58Pathogenic0.03Affected3.37250.09030.474821-2.332.06253.8-47.4-0.30.10.20.1XPotentially BenignThe iso-propyl side chain of Val348, located in an anti-parallel β sheet strand (res. Gly341-Pro349), packs against multiple hydrophobic C2 domain residues (e.g., Leu353, Leu323, Leu402). In the variant simulations, the thioether side chain of Met348 can form similar interactions as valine due to its comparable hydrophobic profile. In fact, the thioether group of methionine can even stack favorably with the phenol ring of Tyr363 in the anti-parallel β sheet strand (res. Ala399-Ile411). Overall, the residue swap does not appear to cause negative effects on the protein structure based on the simulations.
c.2266C>G
Q756E
2D
AIThe SynGAP1 missense variant Q756E is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include SGM‑Consensus (Likely Benign), REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also as benign; Foldetta results are unavailable. Overall, the majority of evidence points to a benign impact for Q756E, and this conclusion does not contradict any ClinVar annotation, as none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.458154Structured0.806299Binding0.3400.8660.250-4.149Likely Benign0.172Likely BenignLikely Benign0.174Likely Benign-1.19Neutral0.985Probably Damaging0.981Probably Damaging1.58Pathogenic0.23Tolerated0.14650.2853220.00.98
c.2267A>G
Q756R
2D
AIThe SynGAP1 missense variant Q756R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as Likely Benign; Foldetta results are not available. Overall, the majority of evidence points to a benign impact for Q756R, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.458154Structured0.806299Binding0.3400.8660.250-5.044Likely Benign0.307Likely BenignLikely Benign0.245Likely Benign-1.77Neutral0.994Probably Damaging0.988Probably Damaging1.58Pathogenic0.14Tolerated0.15000.244011-1.028.06
c.2782C>G
Q928E
2D
AIThe SynGAP1 missense variant Q928E is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized predicting benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 vs 2) and Foldetta results are unavailable. Based on the overall distribution of predictions, the variant is most likely pathogenic; this assessment does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.497853Structured0.986260Binding0.3240.8520.250-5.168Likely Benign0.590Likely PathogenicLikely Benign0.283Likely Benign-2.06Neutral0.985Probably Damaging0.981Probably Damaging1.58Pathogenic0.00Affected0.13680.3477220.00.98
c.2783A>G
Q928R
2D
AIThe SynGAP1 missense variant Q928R is listed in gnomAD (ID 6‑33443335‑A‑G) but has no ClinVar entry. Functional prediction tools fall into two consensus groups: benign predictions come from REVEL and ESM1b, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). AlphaMissense‑Optimized returns an uncertain result, and no Foldetta (FoldX‑MD/Rosetta stability) data are available. High‑accuracy assessments therefore indicate a likely pathogenic outcome (SGM‑Consensus) with no contradictory evidence from ClinVar. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic, and this assessment does not conflict with the current ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.497853Structured0.986260Binding0.3240.8520.2506-33443335-A-G16.20e-7-4.089Likely Benign0.826Likely PathogenicAmbiguous0.290Likely Benign-2.91Deleterious0.994Probably Damaging0.988Probably Damaging1.58Pathogenic0.00Affected4.3240.13570.345311-1.028.06
c.3904T>G
L1302V
2D
AIThe SynGAP1 missense variant L1302V is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, AlphaMissense‑Default, AlphaMissense‑Optimized, and ESM1b. Tools that predict a pathogenic effect are SIFT and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as “Likely Benign.” High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as likely benign; the Foldetta protein‑folding stability analysis is unavailable. Overall, the majority of evidence points to a benign impact, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.784345Disordered0.889642Binding0.4290.8420.875-4.140Likely Benign0.082Likely BenignLikely Benign0.214Likely Benign-1.71Neutral0.004Benign0.022Benign1.58Pathogenic0.00Affected0.16030.2686210.4-14.03
c.860A>C
D287A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D287A is listed in ClinVar with an Uncertain significance status and is not reported in gnomAD. Functional prediction tools cluster into two groups: benign predictions include REVEL, FoldX, Rosetta, Foldetta, and premPS, whereas pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta (integrating FoldX‑MD and Rosetta) as benign. The overall tally favors pathogenicity (8 tools vs 5 benign), but the conflicting high‑accuracy results leave uncertainty. Thus, the variant is most likely pathogenic according to the majority of predictions, which does not contradict its ClinVar Uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000Uncertain 1-14.686Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.30Likely Benign0.1-0.04Likely Benign0.13Likely Benign0.40Likely Benign0.484Likely Benign-7.35Deleterious1.000Probably Damaging0.998Probably Damaging1.58Pathogenic0.01Affected3.38230.44480.7431-205.3-44.01
c.1008G>C
K336N
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant K336N is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show discordant results: benign predictions come from REVEL, FoldX, Rosetta, Foldetta, premPS, and polyPhen‑2 HumVar, whereas pathogenic predictions are reported by PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, indicates a likely pathogenic outcome. High‑accuracy assessments further highlight this split: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus also predicts likely pathogenic, while Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, predicts benign. No prediction or stability result is missing. Overall, the majority of tools and the high‑accuracy methods lean toward pathogenicity, which is consistent with the lack of ClinVar annotation and gnomAD absence. Thus, the variant is most likely pathogenic, and this prediction does not contradict ClinVar status because ClinVar has no entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.318242Structured0.338219Uncertain0.3960.4280.500-13.307Likely Pathogenic0.990Likely PathogenicLikely Pathogenic0.20Likely Benign0.1-0.02Likely Benign0.09Likely Benign0.20Likely Benign0.186Likely Benign-4.09Deleterious0.801Possibly Damaging0.315Benign1.59Pathogenic0.01Affected0.37100.1599100.4-14.07
c.1008G>T
K336N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K336N is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, and polyPhen‑2 HumVar. Tools that predict a pathogenic effect comprise PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM Consensus (derived from the unanimous pathogenic vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of evidence points toward a pathogenic impact for K336N, and this conclusion does not contradict any ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.318242Structured0.338219Uncertain0.3960.4280.500-13.307Likely Pathogenic0.990Likely PathogenicLikely Pathogenic0.20Likely Benign0.1-0.02Likely Benign0.09Likely Benign0.20Likely Benign0.186Likely Benign-4.09Deleterious0.801Possibly Damaging0.315Benign1.59Pathogenic0.01Affected0.37100.1599100.4-14.07
c.1028T>A
V343D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V343D is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity uniformly indicate a deleterious effect: REVEL, polyPhen‑2 (HumDiv and HumVar), SIFT, PROVEAN, ESM1b, FATHMM, premPS, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic. Rosetta and Foldetta, which evaluate protein‑folding stability, also predict a pathogenic outcome, while FoldX remains uncertain. No tool in the dataset predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta is pathogenic. Consequently, the variant is most likely pathogenic based on the available predictions, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.291804Structured0.383911Uncertain0.8820.4970.250-15.523Likely Pathogenic0.997Likely PathogenicLikely Pathogenic1.57Ambiguous0.23.40Destabilizing2.49Destabilizing1.73Destabilizing0.530Likely Pathogenic-5.62Deleterious0.996Probably Damaging0.930Probably Damaging1.59Pathogenic0.00Affected0.17810.2261-2-3-7.715.96
c.1043T>C
V348A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V348A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split opinion: benign predictions come from REVEL, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized, whereas pathogenic predictions are reported by SGM‑Consensus, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further highlight the discrepancy: AlphaMissense‑Optimized predicts a benign effect, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) classifies the variant as pathogenic. Taken together, the majority of evidence points toward a pathogenic impact, and this conclusion does not contradict ClinVar status, which currently has no entry for V348A.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.170161Structured0.346556Uncertain0.9510.4140.000-9.993Likely Pathogenic0.767Likely PathogenicLikely Benign2.46Destabilizing0.13.13Destabilizing2.80Destabilizing2.23Destabilizing0.175Likely Benign-3.42Deleterious0.622Possibly Damaging0.152Benign1.59Pathogenic0.14Tolerated0.32230.243700-2.4-28.05
c.2254T>G
S752A
2D
AIThe SynGAP1 missense variant S752A has no ClinVar record and is not listed in gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Tools that predict a pathogenic outcome are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as likely benign; Foldetta results are unavailable. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict any ClinVar annotation (none exists). Thus, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.604312Disordered0.690594Binding0.3650.8770.625-3.258Likely Benign0.092Likely BenignLikely Benign0.074Likely Benign-1.42Neutral0.910Possibly Damaging0.524Possibly Damaging1.59Pathogenic0.04Affected0.50920.5634Strenghten112.6-16.00
c.2362T>G
S788A
2D
AIThe SynGAP1 missense variant S788A is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Tools that predict a pathogenic outcome are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus also as benign; Foldetta results are not available. Overall, the majority of evidence points to a benign impact for S788A. This consensus does not contradict ClinVar status, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignSH3-binding motif0.956248Disordered0.573557Binding0.3490.8950.750-5.381Likely Benign0.255Likely BenignLikely Benign0.088Likely Benign-2.24Neutral0.979Probably Damaging0.982Probably Damaging1.59Pathogenic0.02Affected0.50790.5041Strenghten112.6-16.00
c.2776T>G
S926A
2D
AIThe SynGAP1 missense variant S926A is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also favors a benign outcome. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta, has no available result for this variant. Overall, the majority of reliable predictions indicate a benign impact, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.461924Structured0.981753Binding0.2950.8540.250-3.042Likely Benign0.463AmbiguousLikely Benign0.186Likely Benign-2.13Neutral0.992Probably Damaging0.987Probably Damaging1.59Pathogenic0.00Affected0.46570.4488112.6-16.00
c.3466G>C
A1156P
2D
AIThe SynGAP1 missense variant A1156P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect are REVEL and ESM1b, whereas the remaining tools—SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Pathogenic.” No Foldetta stability prediction is available, so it does not influence the assessment. Overall, the majority of evidence indicates that A1156P is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.720929Disordered0.871395Binding0.2940.8610.500-2.847Likely Benign0.998Likely PathogenicLikely Pathogenic0.405Likely Benign-3.49Deleterious0.999Probably Damaging0.998Probably Damaging1.59Pathogenic0.00Affected0.17180.51041-1-3.426.04
c.3467C>A
A1156D
2D
AIThe SynGAP1 missense variant A1156D is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that A1156D is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.720929Disordered0.871395Binding0.2940.8610.500-3.497Likely Benign0.999Likely PathogenicLikely Pathogenic0.350Likely Benign-4.45Deleterious0.999Probably Damaging0.998Probably Damaging1.59Pathogenic0.00Affected0.16620.20580-2-5.344.01
c.3602A>T
E1201V
2D
AIThe SynGAP1 missense variant E1201V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign change, whereas all other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status. No Foldetta stability analysis is available for this variant. Overall, the preponderance of evidence from multiple prediction tools and consensus methods indicates that E1201V is most likely pathogenic, and this conclusion is consistent with the absence of any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.525368Disordered0.481868Uncertain0.8700.5960.250-10.865Likely Pathogenic0.993Likely PathogenicLikely Pathogenic0.402Likely Benign-5.43Deleterious1.000Probably Damaging0.998Probably Damaging1.59Pathogenic0.00Affected0.04550.6308-2-27.7-29.98
c.3659A>T
E1220V
2D
AIThe SynGAP1 missense variant E1220V is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that E1220V is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.444845Uncertain0.8810.5510.375-15.193Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.444Likely Benign-6.05Deleterious1.000Probably Damaging0.998Probably Damaging1.59Pathogenic0.00Affected0.05520.4452-2-27.7-29.98
c.860A>G
D287G
2D
AIThe SynGAP1 missense variant D287G is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include Foldetta, premPS, and Rosetta, whereas the majority of other in silico predictors (SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict it to be pathogenic; FoldX is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the preponderance of predictions indicates a pathogenic effect, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000-13.558Likely Pathogenic0.967Likely PathogenicLikely Pathogenic0.61Ambiguous1.10.31Likely Benign0.46Likely Benign0.38Likely Benign0.521Likely Pathogenic-6.43Deleterious0.999Probably Damaging0.997Probably Damaging1.59Pathogenic0.01Affected0.46880.73901-13.1-58.04
c.1006A>G
K336E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K336E is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, and polyPhen‑2 HumVar. Tools that predict a pathogenic effect comprise SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of evidence points toward a pathogenic impact for K336E, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.318242Structured0.338219Uncertain0.3960.4280.500-16.091Likely Pathogenic0.993Likely PathogenicLikely Pathogenic-0.28Likely Benign0.00.19Likely Benign-0.05Likely Benign0.35Likely Benign0.236Likely Benign-3.43Deleterious0.625Possibly Damaging0.192Benign1.60Pathogenic0.01Affected0.40030.1082010.40.94
c.1028T>G
V343G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V343G is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—classify the variant as pathogenic. AlphaMissense‑Optimized is uncertain, providing no definitive direction. High‑accuracy assessments further support pathogenicity: the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Thus, the preponderance of evidence indicates that V343G is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.291804Structured0.383911Uncertain0.8820.4970.250-11.332Likely Pathogenic0.926Likely PathogenicAmbiguous2.49Destabilizing0.14.40Destabilizing3.45Destabilizing1.68Destabilizing0.421Likely Benign-5.84Deleterious0.898Possibly Damaging0.996Probably Damaging1.60Pathogenic0.00Affected0.19820.3341-1-3-4.6-42.08
c.1090C>A
P364T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P364T is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic outcome are PROVEAN, polyPhen‑2 (HumDiv and HumVar), and FATHMM. Four tools (FoldX, Foldetta, premPS, ESM1b) return uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the majority of evaluated tools (five benign versus four pathogenic) lean toward a benign classification, and this assessment does not contradict any ClinVar annotation because no ClinVar claim exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.390993Structured0.439474Uncertain0.9420.5900.250-7.951In-Between0.230Likely BenignLikely Benign1.18Ambiguous0.60.47Likely Benign0.83Ambiguous0.53Ambiguous0.342Likely Benign-5.60Deleterious1.000Probably Damaging0.996Probably Damaging1.60Pathogenic0.09Tolerated0.16600.57260-10.93.99
c.1867C>G
L623V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L623V is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the majority of tools predict a pathogenic impact: SGM‑Consensus, FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Rosetta and AlphaMissense‑Optimized give uncertain results. High‑accuracy assessments further support pathogenicity: the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic, Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic, and AlphaMissense‑Optimized remains uncertain. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.175930Structured0.060667Uncertain0.9620.2110.000-12.802Likely Pathogenic0.896Likely PathogenicAmbiguous3.96Destabilizing0.31.84Ambiguous2.90Destabilizing1.45Destabilizing0.416Likely Benign-2.99Deleterious0.998Probably Damaging0.992Probably Damaging1.60Pathogenic0.01Affected0.16530.3588210.4-14.03
c.2266C>A
Q756K
2D
AIThe SynGAP1 missense variant Q756K is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (which is “Likely Benign”). Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as likely benign; Foldetta results are not available. Overall, the majority of evidence points to a benign impact for Q756K, and this conclusion does not contradict any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.458154Structured0.806299Binding0.3400.8660.250-6.059Likely Benign0.340Likely BenignLikely Benign0.199Likely Benign-1.47Neutral0.985Probably Damaging0.981Probably Damaging1.60Pathogenic0.21Tolerated0.18160.479711-0.40.04
c.2782C>A
Q928K
2D
AIThe SynGAP1 missense variant Q928K has no ClinVar entry and is not reported in gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL and ESM1b, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). AlphaMissense‑Optimized yields an uncertain result, and no Foldetta stability assessment is available. High‑accuracy evidence therefore consists of an uncertain AlphaMissense‑Optimized score, a Likely Pathogenic SGM‑Consensus, and an unavailable Foldetta prediction. Overall, the majority of tools predict pathogenicity, and there is no ClinVar status to contradict this assessment. Thus, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.497853Structured0.986260Binding0.3240.8520.250-4.941Likely Benign0.897Likely PathogenicAmbiguous0.259Likely Benign-2.80Deleterious0.985Probably Damaging0.981Probably Damaging1.60Pathogenic0.00Affected0.17280.530611-0.40.04
c.810G>C
E270D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 E270D missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. The majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and Rosetta. Tools with inconclusive results—FoldX, Foldetta, and premPS—are listed as uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as likely pathogenic, and Foldetta as uncertain. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.382573Uncertain0.9380.2310.125-11.954Likely Pathogenic0.976Likely PathogenicLikely Pathogenic1.52Ambiguous0.12.15Destabilizing1.84Ambiguous0.91Ambiguous0.379Likely Benign-2.76Deleterious0.997Probably Damaging0.992Probably Damaging1.60Pathogenic0.02Affected0.19080.2540320.0-14.03
c.810G>T
E270D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 E270D missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. The majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, Rosetta, and the SGM‑Consensus (which is “Likely Pathogenic”). Predictions that are inconclusive or uncertain are FoldX, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus also indicating a likely pathogenic outcome, while Foldetta’s stability analysis is uncertain. Overall, the preponderance of evidence points to a pathogenic effect for E270D, and this conclusion is consistent with the lack of ClinVar annotation (no contradiction).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.382573Uncertain0.9380.2310.125-11.954Likely Pathogenic0.976Likely PathogenicLikely Pathogenic1.52Ambiguous0.12.15Destabilizing1.84Ambiguous0.91Ambiguous0.383Likely Benign-2.76Deleterious0.997Probably Damaging0.992Probably Damaging1.60Pathogenic0.02Affected0.19080.2540320.0-14.03
c.1027G>T
V343F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V343F is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions are made by REVEL and premPS, whereas pathogenic predictions are made by SIFT, polyPhen‑2 (HumDiv and HumVar), PROVEAN, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as Likely Pathogenic. High‑accuracy assessments are mixed: AlphaMissense‑Optimized is uncertain; Foldetta, which integrates FoldX‑MD and Rosetta outputs, is also uncertain. No evidence from FoldX or Rosetta alone is available. Overall, the majority of predictions support a pathogenic effect, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.291804Structured0.383911Uncertain0.8820.4970.250-10.709Likely Pathogenic0.799Likely PathogenicAmbiguous1.51Ambiguous0.41.28Ambiguous1.40Ambiguous0.23Likely Benign0.324Likely Benign-3.37Deleterious0.976Probably Damaging0.759Possibly Damaging1.61Pathogenic0.01Affected0.09150.4552-1-1-1.448.04
c.1049T>A
V350E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V350E is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on benign effect include REVEL and SIFT, whereas a majority of tools predict pathogenicity: premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, Foldetta, and Rosetta. Two tools give inconclusive results: FoldX (Uncertain) and AlphaMissense‑Optimized (Uncertain). High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as Pathogenic. Overall, the preponderance of evidence points to a pathogenic effect for V350E. This conclusion is not contradicted by ClinVar, which contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.179055Structured0.353227Uncertain0.9310.3710.000-15.975Likely Pathogenic0.941Likely PathogenicAmbiguous1.73Ambiguous0.22.61Destabilizing2.17Destabilizing1.93Destabilizing0.304Likely Benign-4.67Deleterious0.976Probably Damaging0.559Possibly Damaging1.61Pathogenic0.08Tolerated0.10780.1568-2-2-7.729.98
c.1049T>G
V350G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V350G lies in the C2 domain. ClinVar has no entry for this variant, and it is not reported in gnomAD. Prediction tools that classify it as benign include REVEL, polyPhen‑2 HumDiv, and AlphaMissense‑Optimized. The remaining tools—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—predict it to be pathogenic. High‑accuracy methods give the following results: AlphaMissense‑Optimized predicts benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. All predictions are available and consistent. Based on the preponderance of pathogenic calls, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.179055Structured0.353227Uncertain0.9310.3710.000-12.267Likely Pathogenic0.597Likely PathogenicLikely Benign2.57Destabilizing0.04.25Destabilizing3.41Destabilizing1.93Destabilizing0.330Likely Benign-5.46Deleterious0.435Benign0.920Probably Damaging1.61Pathogenic0.02Affected0.23160.2522-1-3-4.6-42.08
c.1078G>C
E360Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E360Q is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and premPS, while a majority of tools predict a pathogenic outcome: SIFT, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain or inconclusive results come from FoldX, Rosetta, Foldetta, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus (derived from the unanimous pathogenic vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the preponderance of evidence points to a pathogenic effect for E360Q, and this conclusion does not contradict any ClinVar annotation, as none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.250310Structured0.421183Uncertain0.9550.4980.250-11.012Likely Pathogenic0.925Likely PathogenicAmbiguous0.55Ambiguous0.11.38Ambiguous0.97Ambiguous-0.02Likely Benign0.343Likely Benign-2.76Deleterious0.997Probably Damaging0.986Probably Damaging1.61Pathogenic0.03Affected0.18240.8282220.0-0.98
c.3602A>G
E1201G
2D
AIThe SynGAP1 missense variant E1201G is not reported in ClinVar and has no entry in gnomAD. Prediction tools that assess the variant’s effect fall into two groups: the single benign prediction comes from REVEL, whereas all other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—classify it as pathogenic. The SGM‑Consensus, which is a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates pathogenicity. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (majority vote) confirms pathogenicity. No Foldetta stability analysis is available, so it does not influence the conclusion. Overall, the preponderance of evidence points to the variant being most likely pathogenic, and this assessment does not contradict any ClinVar status, as none is assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.525368Disordered0.481868Uncertain0.8700.5960.250-13.190Likely Pathogenic0.992Likely PathogenicLikely Pathogenic0.382Likely Benign-5.31Deleterious1.000Probably Damaging0.996Probably Damaging1.61Pathogenic0.01Affected0.26320.50990-23.1-72.06
c.3659A>G
E1220G
2D
AIThe SynGAP1 missense variant E1220G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign change, whereas all other evaluated algorithms (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict pathogenicity. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the preponderance of evidence indicates that E1220G is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.444845Uncertain0.8810.5510.375-12.121Likely Pathogenic0.962Likely PathogenicLikely Pathogenic0.454Likely Benign-6.05Deleterious1.000Probably Damaging0.996Probably Damaging1.61Pathogenic0.00Affected0.27910.40300-23.1-72.06
c.3722T>A
L1241Q
2D
AIThe SynGAP1 missense variant L1241Q is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: the single benign prediction comes from REVEL, while all other evaluated algorithms (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict a pathogenic effect. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Based on the preponderance of pathogenic predictions and the high‑accuracy consensus, the variant is most likely pathogenic, and this conclusion is consistent with the absence of any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.545602Disordered0.488880Uncertain0.8280.5410.375-10.429Likely Pathogenic0.986Likely PathogenicLikely Pathogenic0.386Likely Benign-4.65Deleterious1.000Probably Damaging0.999Probably Damaging1.61Pathogenic0.00Affected0.12170.0488-2-2-7.314.97
c.3722T>C
L1241P
2D
AIThe SynGAP1 missense variant L1241P is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Pathogenic and the SGM‑Consensus as Likely Pathogenic; Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.545602Disordered0.488880Uncertain0.8280.5410.375-16.301Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.471Likely Benign-5.42Deleterious1.000Probably Damaging0.999Probably Damaging1.61Pathogenic0.00Affected0.36400.1048-3-3-5.4-16.04
c.809A>C
E270A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 E270A missense variant is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools cluster into three groups: benign predictions are made only by premPS; pathogenic predictions are made by SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized; and three tools (FoldX, Rosetta, Foldetta) give uncertain results. High‑accuracy assessments reinforce the pathogenic signal: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also predicts pathogenic, while Foldetta remains uncertain. Overall, the majority of evidence points to a deleterious effect. Thus, the variant is most likely pathogenic based on current predictions, and this assessment does not contradict any ClinVar status because none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.382573Uncertain0.9380.2310.125-13.618Likely Pathogenic0.956Likely PathogenicLikely Pathogenic0.64Ambiguous0.20.77Ambiguous0.71Ambiguous0.41Likely Benign0.547Likely Pathogenic-5.52Deleterious0.999Probably Damaging0.995Probably Damaging1.61Pathogenic0.01Affected0.41220.39510-15.3-58.04
c.889A>G
K297E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K297E is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all indicate pathogenicity, while the SGM‑Consensus score is “Likely Pathogenic.” No tool in the dataset predicts a benign outcome; the only inconclusive result is FoldX, which is listed as “Uncertain” and is treated as unavailable. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the collective predictions, K297E is most likely pathogenic, and this conclusion does not contradict any ClinVar status because none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.422041Structured0.272593Uncertain0.8800.2850.375-10.143Likely Pathogenic0.998Likely PathogenicLikely Pathogenic1.99Ambiguous0.42.43Destabilizing2.21Destabilizing1.16Destabilizing0.507Likely Pathogenic-3.54Deleterious0.999Probably Damaging0.995Probably Damaging1.61Pathogenic0.02Affected0.40730.1547010.40.94
c.890A>T
K297M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K297M is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that indicate a benign effect include FoldX, Rosetta, Foldetta, and premPS. In contrast, the majority of tools predict a pathogenic impact: SGM‑Consensus (Likely Pathogenic), REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized classifies the variant as Pathogenic; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also reports Likely Pathogenic; whereas Foldetta, which integrates FoldX‑MD and Rosetta stability predictions, reports a Benign effect. Overall, the preponderance of evidence (10 pathogenic vs. 4 benign predictions) points to the variant being most likely pathogenic, and this assessment does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.422041Structured0.272593Uncertain0.8800.2850.375-11.472Likely Pathogenic0.992Likely PathogenicLikely Pathogenic0.09Likely Benign0.10.32Likely Benign0.21Likely Benign0.49Likely Benign0.538Likely Pathogenic-5.20Deleterious1.000Probably Damaging0.999Probably Damaging1.61Pathogenic0.00Affected0.14380.43940-15.83.02
c.891G>C
K297N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K297N is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the majority of tools (premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) predict a pathogenic impact. FoldX, Rosetta, and Foldetta provide uncertain or inconclusive stability results and are therefore not considered evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.422041Structured0.272593Uncertain0.8800.2850.375-11.328Likely Pathogenic0.998Likely PathogenicLikely Pathogenic1.08Ambiguous0.11.60Ambiguous1.34Ambiguous1.15Destabilizing0.253Likely Benign-4.31Deleterious1.000Probably Damaging0.998Probably Damaging1.61Pathogenic0.01Affected0.37970.2265100.4-14.07
c.891G>T
K297N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K297N is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the majority of tools (premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) predict a pathogenic impact. FoldX, Rosetta, and Foldetta provide uncertain or inconclusive stability results and are therefore not considered evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Based on the preponderance of pathogenic predictions and the lack of benign consensus, K297N is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.422041Structured0.272593Uncertain0.8800.2850.375-11.328Likely Pathogenic0.998Likely PathogenicLikely Pathogenic1.08Ambiguous0.11.60Ambiguous1.34Ambiguous1.15Destabilizing0.253Likely Benign-4.31Deleterious1.000Probably Damaging0.998Probably Damaging1.61Pathogenic0.01Affected0.37970.2265100.4-14.07
c.1090C>T
P364S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant P364S resides in the C2 domain. It is not reported in ClinVar and is present in gnomAD (ID 6‑33437995‑C‑T). Prediction tools that classify the variant as benign include REVEL, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, and FATHMM; the SGM‑Consensus score is also labeled Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as Uncertain. No prediction or stability result is missing or inconclusive beyond the Uncertain labels. Based on the majority of evidence, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.390993Structured0.439474Uncertain0.9420.5900.2506-33437995-C-T16.20e-7-8.318Likely Pathogenic0.214Likely BenignLikely Benign1.34Ambiguous0.30.68Ambiguous1.01Ambiguous0.83Ambiguous0.307Likely Benign-5.98Deleterious1.000Probably Damaging0.996Probably Damaging1.62Pathogenic0.05Affected3.39200.33900.5512-110.8-10.04
c.1516C>G
L506V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L506V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized, whereas the majority of other in silico predictors (FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and the SGM Consensus) all indicate a pathogenic impact. AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts a benign outcome, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the preponderance of pathogenic predictions and the high‑accuracy tools’ results, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.034884Structured0.279180Uncertain0.9240.1960.000-10.220Likely Pathogenic0.512AmbiguousLikely Benign2.61Destabilizing0.23.27Destabilizing2.94Destabilizing1.36Destabilizing0.420Likely Benign-2.98Deleterious0.996Probably Damaging0.992Probably Damaging1.62Pathogenic0.04Affected0.11260.1660210.4-14.03
c.1516C>T
L506F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L506F is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the majority of tools (FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic impact; premPS and AlphaMissense‑Optimized are inconclusive. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is uncertain, the SGM Consensus (derived from the unanimous pathogenic vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, which is consistent with its ClinVar “Uncertain” classification and does not contradict the available data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.034884Structured0.279180Uncertain0.9240.1960.000Uncertain 1-11.262Likely Pathogenic0.883Likely PathogenicAmbiguous4.92Destabilizing0.85.76Destabilizing5.34Destabilizing0.91Ambiguous0.464Likely Benign-3.98Deleterious0.999Probably Damaging0.997Probably Damaging1.62Pathogenic0.01Affected3.37350.05660.147102-1.034.02
c.3467C>G
A1156G
2D
AIThe SynGAP1 missense variant A1156G is not reported in ClinVar and has no allele in gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized classifies the change as pathogenic, and the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—also reports a likely pathogenic outcome. Foldetta results are unavailable for this variant. Overall, the consensus of the available predictions indicates that the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.720929Disordered0.871395Binding0.2940.8610.500-3.728Likely Benign0.964Likely PathogenicLikely Pathogenic0.230Likely Benign-3.02Deleterious0.997Probably Damaging0.994Probably Damaging1.62Pathogenic0.00Affected0.22140.446110-2.2-14.03
c.3467C>T
A1156V
2D
AIThe SynGAP1 missense variant A1156V has no ClinVar entry and is not reported in gnomAD. Prediction tools that indicate a benign effect are REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—predict a pathogenic outcome. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as pathogenic and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) labeling it “Likely Pathogenic”; Foldetta results are unavailable. Based on the aggregate predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.720929Disordered0.871395Binding0.2940.8610.500-5.087Likely Benign0.994Likely PathogenicLikely Pathogenic0.270Likely Benign-2.99Deleterious0.997Probably Damaging0.994Probably Damaging1.62Pathogenic0.00Affected0.10620.6202002.428.05
c.3601G>C
E1201Q
2D
AIThe SynGAP1 E1201Q missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, and ESM1b, whereas tools that agree on a pathogenic effect include polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 vs 2), and Foldetta results are unavailable. Overall, the majority of evaluated predictors (six pathogenic vs. three benign) indicate a pathogenic impact. This conclusion is consistent with the lack of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.525368Disordered0.481868Uncertain0.8700.5960.250-4.415Likely Benign0.967Likely PathogenicLikely Pathogenic0.264Likely Benign-2.44Neutral0.999Probably Damaging0.996Probably Damaging1.62Pathogenic0.03Affected0.07690.5473220.0-0.98
c.3602A>C
E1201A
2D
AIThe SynGAP1 missense variant E1201A is not reported in ClinVar and has no entry in gnomAD. Consensus from in‑silico predictors shows a split: REVEL scores the change as benign, whereas all other tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify it as pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic outcome. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta, did not provide a result for this variant. Overall, the preponderance of evidence points to a pathogenic impact, and this conclusion is not contradicted by any ClinVar annotation, which is currently absent.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.525368Disordered0.481868Uncertain0.8700.5960.250-11.513Likely Pathogenic0.985Likely PathogenicLikely Pathogenic0.379Likely Benign-4.68Deleterious0.999Probably Damaging0.995Probably Damaging1.62Pathogenic0.02Affected0.31910.55740-15.3-58.04
c.3658G>C
E1220Q
2D
AIThe SynGAP1 missense variant E1220Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized is uncertain, SGM‑Consensus (derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, and Foldetta data are unavailable. Based on the collective evidence, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.444845Uncertain0.8810.5510.375-12.066Likely Pathogenic0.846Likely PathogenicAmbiguous0.276Likely Benign-2.59Deleterious0.999Probably Damaging0.996Probably Damaging1.62Pathogenic0.00Affected0.08960.3997220.0-0.98
c.3659A>C
E1220A
2D
AIThe SynGAP1 missense variant E1220A is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts Pathogenic, and the SGM‑Consensus likewise indicates Likely Pathogenic. Foldetta results are unavailable. Overall, the preponderance of evidence from multiple in silico predictors indicates that E1220A is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.444845Uncertain0.8810.5510.375-12.798Likely Pathogenic0.990Likely PathogenicLikely Pathogenic0.407Likely Benign-5.12Deleterious0.999Probably Damaging0.995Probably Damaging1.62Pathogenic0.00Affected0.33450.41050-15.3-58.04
c.3722T>G
L1241R
2D
AIThe SynGAP1 missense variant L1241R is not reported in ClinVar and is absent from gnomAD, indicating no known population frequency data. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign outcome, whereas the remaining predictors—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic status. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic classification. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the consensus of the majority of prediction tools indicates that the variant is most likely pathogenic, and this conclusion is consistent with the absence of any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.545602Disordered0.488880Uncertain0.8280.5410.375-14.178Likely Pathogenic0.983Likely PathogenicLikely Pathogenic0.366Likely Benign-4.69Deleterious1.000Probably Damaging0.999Probably Damaging1.62Pathogenic0.00Affected0.12040.0488-3-2-8.343.03
c.3766G>T
D1256Y
2D
AIThe SynGAP1 missense variant D1256Y is not reported in ClinVar and is absent from gnomAD, indicating no known population frequency data. Functional prediction tools uniformly classify the variant as pathogenic: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict a deleterious effect. No tool in the dataset predicts a benign outcome. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized is pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Pathogenic.” Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the consensus of available predictions indicates that D1256Y is most likely pathogenic, and this conclusion is not contradicted by ClinVar status, which currently has no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-15.855Likely Pathogenic0.991Likely PathogenicLikely Pathogenic0.507Likely Pathogenic-6.92Deleterious1.000Probably Damaging0.999Probably Damaging1.62Pathogenic0.00Affected0.04460.4275-4-32.248.09
c.859G>A
D287N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D287N missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions (REVEL, FoldX, premPS, SIFT) and pathogenic predictions (SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default). Two tools give uncertain results (Rosetta, AlphaMissense‑Optimized). High‑accuracy assessments further separate the evidence: AlphaMissense‑Optimized is uncertain; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates a likely pathogenic effect; Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, predicts a benign impact. Overall, the majority of conventional predictors lean toward pathogenicity, while the most accurate stability‑based method suggests benign. Thus, the variant is most likely pathogenic based on the prevailing predictions, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.102787Structured0.389029Uncertain0.9120.2680.000-10.167Likely Pathogenic0.944Likely PathogenicAmbiguous0.16Likely Benign0.3-0.54Ambiguous-0.19Likely Benign0.05Likely Benign0.372Likely Benign-4.60Deleterious0.999Probably Damaging0.997Probably Damaging1.62Pathogenic0.06Tolerated0.13380.8194210.0-0.98
c.890A>C
K297T
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant K297T is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect are none, whereas those that predict a pathogenic effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Uncertain predictions come from FoldX, Rosetta, Foldetta, and premPS. High‑accuracy methods specifically show AlphaMissense‑Optimized as pathogenic, SGM Consensus as likely pathogenic, and Foldetta as uncertain. Overall, the majority of evidence points to a pathogenic impact, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.422041Structured0.272593Uncertain0.8800.2850.375-10.110Likely Pathogenic0.987Likely PathogenicLikely Pathogenic1.55Ambiguous0.11.19Ambiguous1.37Ambiguous0.59Ambiguous0.551Likely Pathogenic-5.28Deleterious1.000Probably Damaging0.998Probably Damaging1.62Pathogenic0.01Affected0.22940.40240-13.2-27.07
c.1028T>C
V343A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V343A is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are REVEL and AlphaMissense‑Optimized, whereas the remaining tools—SGM‑Consensus, FoldX (uncertain), Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support this: AlphaMissense‑Optimized classifies the variant as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates a likely pathogenic effect, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenicity. Overall, the preponderance of evidence points to a pathogenic effect for V343A, and this conclusion does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.291804Structured0.383911Uncertain0.8820.4970.250-8.088Likely Pathogenic0.588Likely PathogenicLikely Benign1.66Ambiguous0.12.33Destabilizing2.00Destabilizing1.69Destabilizing0.218Likely Benign-3.15Deleterious0.826Possibly Damaging0.551Possibly Damaging1.63Pathogenic0.01Affected0.31370.330100-2.4-28.05
c.1039A>C
T347P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 T347P variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 HumDiv, ESM1b, and FATHMM. Three tools (FoldX, premPS, AlphaMissense‑Default) give uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as benign. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict the lack of ClinVar annotation. Thus, the variant is most likely benign based on current predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.268042Structured0.349915Uncertain0.9510.4340.000-9.323Likely Pathogenic0.417AmbiguousLikely Benign0.55Ambiguous0.00.28Likely Benign0.42Likely Benign0.65Ambiguous0.236Likely Benign-2.41Neutral0.627Possibly Damaging0.139Benign1.63Pathogenic0.12Tolerated0.20000.53500-1-0.9-3.99
c.1048G>A
V350M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V350M is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumVar, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv and FATHMM. The remaining tools (FoldX, premPS, ESM1b) give uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta as benign. Taken together, the majority of evidence supports a benign classification. There is no ClinVar entry to contradict this assessment. Thus, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.179055Structured0.353227Uncertain0.9310.3710.000-7.493In-Between0.273Likely BenignLikely Benign-0.65Ambiguous0.10.40Likely Benign-0.13Likely Benign0.69Ambiguous0.075Likely Benign-1.95Neutral0.868Possibly Damaging0.383Benign1.63Pathogenic0.06Tolerated0.10050.435921-2.332.06
c.1079A>C
E360A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E360A is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only premPS. All other evaluated tools—SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—predict a pathogenic impact. High‑accuracy methods give the following results: AlphaMissense‑Optimized is uncertain, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic effect, and Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. Because the majority of consensus tools predict pathogenicity and no ClinVar entry contradicts this, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.250310Structured0.421183Uncertain0.9550.4980.250-13.229Likely Pathogenic0.939Likely PathogenicAmbiguous1.37Ambiguous0.11.72Ambiguous1.55Ambiguous0.39Likely Benign0.545Likely Pathogenic-5.52Deleterious0.997Probably Damaging0.980Probably Damaging1.63Pathogenic0.01Affected0.42950.82430-15.3-58.04
c.1082A>C
Q361P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Q361P is listed in ClinVar as Pathogenic (ClinVar ID 3235087.0) and is not reported in gnomAD. Prediction tools that agree on a benign effect are REVEL and premPS. All other evaluated algorithms—FoldX, Rosetta, Foldetta, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict a pathogenic impact. High‑accuracy methods specifically give a pathogenic verdict: AlphaMissense‑Optimized is Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is Pathogenic. Based on the overwhelming agreement of these predictions, the variant is most likely pathogenic, which is consistent with its ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.305330Structured0.427593Uncertain0.9450.5340.250Likely Pathogenic 1-13.280Likely Pathogenic0.956Likely PathogenicLikely Pathogenic3.12Destabilizing0.03.45Destabilizing3.29Destabilizing0.38Likely Benign0.482Likely Benign-3.03Deleterious0.996Probably Damaging0.979Probably Damaging1.63Pathogenic0.05Affected3.37250.19860.5151-101.9-31.01
c.1099C>A
L367M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 L367M variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that uniformly indicate a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic outcome are polyPhen‑2 HumDiv and FATHMM. The remaining predictions are uncertain: Rosetta and Foldetta. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is also likely benign; Foldetta remains inconclusive. Overall, the majority of evidence supports a benign classification, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.370445Structured0.441805Uncertain0.7900.6570.250-4.968Likely Benign0.111Likely BenignLikely Benign0.22Likely Benign0.10.92Ambiguous0.57Ambiguous-0.04Likely Benign0.078Likely Benign0.12Neutral0.947Possibly Damaging0.360Benign1.63Pathogenic0.13Tolerated0.14020.394742-1.918.03
c.1867C>A
L623I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L623I is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: benign calls come only from REVEL and PROVEAN, while pathogenic calls are made by FoldX, premPS, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (which is derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). Uncertain results are reported by Rosetta and AlphaMissense‑Optimized. High‑accuracy assessments reinforce the pathogenic prediction: AlphaMissense‑Optimized is inconclusive, the SGM‑Consensus is likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenicity. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.175930Structured0.060667Uncertain0.9620.2110.000-11.952Likely Pathogenic0.911Likely PathogenicAmbiguous3.15Destabilizing0.51.90Ambiguous2.53Destabilizing1.13Destabilizing0.398Likely Benign-1.99Neutral0.999Probably Damaging0.997Probably Damaging1.63Pathogenic0.02Affected0.11090.3767220.70.00
c.3466G>A
A1156T
2D
AIThe SynGAP1 missense variant A1156T is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the preponderance of evidence from multiple in silico tools points to a pathogenic effect for A1156T, and this conclusion does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.720929Disordered0.871395Binding0.2940.8610.500-3.732Likely Benign0.988Likely PathogenicLikely Pathogenic0.285Likely Benign-2.99Deleterious0.997Probably Damaging0.996Probably Damaging1.63Pathogenic0.00Affected0.13660.744210-2.530.03
c.3601G>A
E1201K
2D
AIThe SynGAP1 missense variant E1201K is not reported in ClinVar and is absent from gnomAD, indicating no known population frequency data. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign outcome, whereas all other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the change as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic status. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic classification. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, did not provide a result for this variant. Overall, the preponderance of computational evidence indicates that E1201K is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.525368Disordered0.481868Uncertain0.8700.5960.250-10.090Likely Pathogenic0.993Likely PathogenicLikely Pathogenic0.437Likely Benign-3.27Deleterious0.999Probably Damaging0.995Probably Damaging1.63Pathogenic0.02Affected0.15390.581201-0.4-0.94
c.3658G>A
E1220K
2D
AIThe SynGAP1 missense variant E1220K is listed in gnomAD (6‑33446650‑G‑A) but has no ClinVar entry. Prediction tools that agree on benign impact include REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict pathogenicity. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized scores the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that E1220K is most likely pathogenic, and this conclusion is not contradicted by any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.444845Uncertain0.8810.5510.3756-33446650-G-A16.20e-7-12.478Likely Pathogenic0.988Likely PathogenicLikely Pathogenic0.415Likely Benign-3.46Deleterious0.999Probably Damaging0.995Probably Damaging1.63Pathogenic0.00Affected3.7750.18620.404610-0.4-0.94
c.3766G>C
D1256H
2D
AIThe SynGAP1 missense variant D1256H is predicted to be pathogenic by every available in‑silico tool. Benign predictions are absent; all listed predictors—REVEL, PROVEAN, PolyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the change as damaging. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized reports a pathogenic effect, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic outcome. Foldetta results are not available. ClinVar contains no entry for this variant, and it is absent from gnomAD, so there is no existing clinical annotation to contradict the computational predictions. Overall, the evidence strongly suggests the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-14.272Likely Pathogenic0.995Likely PathogenicLikely Pathogenic0.508Likely Pathogenic-5.29Deleterious1.000Probably Damaging0.999Probably Damaging1.63Pathogenic0.00Affected0.09630.47981-10.322.05
c.3767A>T
D1256V
2D
AIThe SynGAP1 missense variant D1256V is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess functional impact largely agree on a deleterious effect: SIFT, polyPhen‑2 (HumDiv and HumVar), PROVEAN, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic, while the only benign prediction comes from REVEL. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as “Likely Pathogenic.” High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status. Foldetta results are not available, so they do not influence the overall assessment. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-14.067Likely Pathogenic0.993Likely PathogenicLikely Pathogenic0.446Likely Benign-6.89Deleterious1.000Probably Damaging0.999Probably Damaging1.63Pathogenic0.00Affected0.05730.4407-2-37.7-15.96
c.809A>G
E270G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E270G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect: SIFT, PolyPhen‑2 (HumDiv and HumVar), REVEL, ESM1b, FATHMM, PROVEAN, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is labeled Likely Pathogenic. Rosetta also predicts pathogenicity, while FoldX, Foldetta, and premPS are inconclusive. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. No tool predicts a benign effect. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.382573Uncertain0.9380.2310.125-13.759Likely Pathogenic0.968Likely PathogenicLikely Pathogenic1.23Ambiguous0.22.37Destabilizing1.80Ambiguous0.61Ambiguous0.576Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.996Probably Damaging1.63Pathogenic0.00Affected0.32540.38760-23.1-72.06
c.844T>C
C282R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C282R is listed in ClinVar as Pathogenic (ClinVar ID 635755.0) and is not reported in gnomAD. Prediction tools that agree on a benign effect are limited to REVEL, which scores the variant as benign. All other evaluated algorithms predict a pathogenic outcome: FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Rosetta’s output is uncertain and is therefore not counted as evidence. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus indicates Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) also predicts pathogenic. Based on the overwhelming agreement among these predictions, the variant is most likely pathogenic, which aligns with its ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.348535Uncertain0.9420.2500.000Pathogenic 2-16.378Likely Pathogenic0.999Likely PathogenicLikely Pathogenic3.13Destabilizing0.61.58Ambiguous2.36Destabilizing1.70Destabilizing0.466Likely Benign-11.03Deleterious0.999Probably Damaging0.998Probably Damaging1.63Pathogenic0.00Affected3.39180.16960.1557-4-3-7.053.05297.4-98.2-0.10.10.50.0XXXPotentially PathogenicThe thiol-containing side chain of Cys282, located at the beginning of an anti-parallel β sheet strand (res. Arg279-Leu286), is packed against multiple hydrophobic residues (e.g., Ile268, Leu284, Trp308, Leu327). In the variant simulations, the bulky side chain of Arg282 with its positively charged guanidinium group is not suitable for this hydrophobic niche. Consequently, the hydrophobic residues must either make room to accommodate Arg282 or it must escape the hydrophobic C2 domain core.As a result, new hydrogen bonds are formed with the backbone carbonyl groups of the surrounding β sheet residues Ala399, Leu325, and His326, which decreases the unity of the secondary structure elements. Notably, it is likely that the residue swap causes major problems during the C2 domain folding that are not visible in the variant simulations. In fact, even increased lability in the C2 domain could adversely affect the establishment of a stable SynGAP-membrane association.
c.845G>A
C282Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C282Y resides in the C2 domain. ClinVar has no entry for this variant, and it is not listed in gnomAD. Prediction tools that indicate a benign effect are REVEL and premPS. All other evaluated algorithms—FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports “Likely Pathogenic”; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts pathogenicity. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.348535Uncertain0.9420.2500.000-13.438Likely Pathogenic0.999Likely PathogenicLikely Pathogenic8.50Destabilizing1.12.91Destabilizing5.71Destabilizing0.41Likely Benign0.419Likely Benign-10.11Deleterious0.999Probably Damaging0.998Probably Damaging1.63Pathogenic0.00Affected0.10690.30890-2-3.860.04
c.846T>G
C282W
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense change C282W is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are limited to REVEL, which scores the variant as benign. All other evaluated predictors—FoldX, Foldetta, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. Uncertain results come only from premPS and Rosetta, which are treated as unavailable. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) reports a likely pathogenic status; and Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, also predicts pathogenic. **Thus, the variant is most likely pathogenic based on the collective predictions, and this conclusion is not contradicted by any ClinVar annotation.**

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.348535Uncertain0.9420.2500.000-15.392Likely Pathogenic1.000Likely PathogenicLikely Pathogenic10.69Destabilizing1.7-1.05Ambiguous4.82Destabilizing0.70Ambiguous0.418Likely Benign-10.11Deleterious1.000Probably Damaging0.998Probably Damaging1.63Pathogenic0.03Affected0.14570.2978-8-2-3.483.07
c.848A>G
E283G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E283G is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the single uncertain call from premPS is treated as unavailable. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the unanimous pathogenic predictions and the absence of any benign calls, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.358602Uncertain0.9500.2490.000-13.937Likely Pathogenic0.998Likely PathogenicLikely Pathogenic3.13Destabilizing0.12.74Destabilizing2.94Destabilizing0.55Ambiguous0.559Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.996Probably Damaging1.63Pathogenic0.01Affected0.31230.48420-23.1-72.06
c.849G>C
E283D
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant E283D is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: benign predictions come from REVEL and SIFT, whereas pathogenic predictions are made by AlphaMissense‑Default, AlphaMissense‑Optimized, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and FoldX. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts a pathogenic change, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates likely pathogenic. The Foldetta stability analysis is inconclusive and therefore treated as unavailable. Overall, the majority of evidence points to a pathogenic effect for E283D, and this conclusion does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.358602Uncertain0.9500.2490.000-10.190Likely Pathogenic0.996Likely PathogenicLikely Pathogenic2.25Destabilizing0.20.94Ambiguous1.60Ambiguous0.60Ambiguous0.280Likely Benign-2.76Deleterious0.997Probably Damaging0.992Probably Damaging1.63Pathogenic0.06Tolerated0.20080.3480320.0-14.03
c.849G>T
E283D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E283D is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL and SIFT, whereas a majority of tools predict a pathogenic impact: AlphaMissense‑Default, AlphaMissense‑Optimized, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and FoldX. Predictions that remain inconclusive are Foldetta, Rosetta, and premPS. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely pathogenic, and Foldetta’s stability analysis is uncertain. Overall, the preponderance of evidence indicates that E283D is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.358602Uncertain0.9500.2490.000-10.190Likely Pathogenic0.996Likely PathogenicLikely Pathogenic2.25Destabilizing0.20.94Ambiguous1.60Ambiguous0.60Ambiguous0.280Likely Benign-2.76Deleterious0.997Probably Damaging0.992Probably Damaging1.63Pathogenic0.06Tolerated0.20080.3480320.0-14.03
c.863A>T
D288V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D288V missense variant is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions are provided by REVEL and premPS, whereas the remaining tools—FoldX (uncertain), Rosetta, Foldetta, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—all indicate a pathogenic effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is labeled Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also reports pathogenic. Consequently, the variant is most likely pathogenic based on the aggregate predictions, and this assessment does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.125101Structured0.395525Uncertain0.8730.2610.000-15.812Likely Pathogenic0.981Likely PathogenicLikely Pathogenic1.74Ambiguous0.55.44Destabilizing3.59Destabilizing0.13Likely Benign0.481Likely Benign-7.14Deleterious1.000Probably Damaging0.999Probably Damaging1.63Pathogenic0.05Affected0.08380.5545-2-37.7-15.96
c.1049T>C
V350A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant V350A is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), premPS, PROVEAN, ESM1b, and FATHMM. Stability‑based methods FoldX, Rosetta, and Foldetta give uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as pathogenic, and Foldetta as unavailable. Overall, the predictions are split, with a slight edge toward pathogenicity from the consensus and high‑accuracy tools. Therefore, the variant is most likely pathogenic based on the current computational evidence, and this assessment does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.179055Structured0.353227Uncertain0.9310.3710.000-8.323Likely Pathogenic0.280Likely BenignLikely Benign1.42Ambiguous0.01.97Ambiguous1.70Ambiguous2.07Destabilizing0.096Likely Benign-2.73Deleterious0.435Benign0.115Benign1.64Pathogenic0.55Tolerated0.32070.296700-2.4-28.05
c.3743T>A
L1248Q
2D
AIThe SynGAP1 missense variant L1248Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (majority vote) confirms this prediction; the Foldetta stability analysis is unavailable. Overall, the preponderance of evidence points to a pathogenic effect for this variant, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.834292Disordered0.371716Uncertain0.8800.5620.625-6.471Likely Benign0.981Likely PathogenicLikely Pathogenic0.364Likely Benign-4.65Deleterious1.000Probably Damaging0.999Probably Damaging1.64Pathogenic0.00Affected0.10670.0688-2-2-7.314.97
c.3743T>C
L1248P
2D
AIThe SynGAP1 missense variant L1248P is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus agrees. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.834292Disordered0.371716Uncertain0.8800.5620.625-14.647Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.410Likely Benign-5.45Deleterious1.000Probably Damaging0.999Probably Damaging1.64Pathogenic0.00Affected0.35960.0848-3-3-5.4-16.04
c.3743T>G
L1248R
2D
AIThe SynGAP1 missense variant L1248R is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support this: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus also reports it as likely pathogenic. No Foldetta stability analysis is available for this variant. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.834292Disordered0.371716Uncertain0.8800.5620.625-11.285Likely Pathogenic0.984Likely PathogenicLikely Pathogenic0.370Likely Benign-4.69Deleterious1.000Probably Damaging0.999Probably Damaging1.64Pathogenic0.00Affected0.12220.0488-3-2-8.343.03
c.844T>A
C282S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C282S is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. Prediction tools that indicate a benign effect include REVEL, whereas the majority of other in‑silico predictors (premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) all classify the variant as pathogenic. Stability‑based methods (FoldX, Rosetta, and Foldetta) return uncertain results and are therefore not considered evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic, which does not contradict its current ClinVar “Uncertain” classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.348535Uncertain0.9420.2500.000Uncertain 1-11.846Likely Pathogenic0.958Likely PathogenicLikely Pathogenic1.55Ambiguous0.11.23Ambiguous1.39Ambiguous1.62Destabilizing0.460Likely Benign-9.19Deleterious0.997Probably Damaging0.994Probably Damaging1.64Pathogenic0.03Affected3.39180.50090.1286Weaken0-1-3.3-16.06233.214.8-0.10.0-0.20.3XPotentially BenignThe thiol-containing side chain of Cys282, located at the beginning of an anti-parallel β sheet strand (res. Arg279-Leu286), packs against multiple hydrophobic residues (e.g., Ile268, Leu284, Trp308, Leu327). In the variant simulations, the hydroxyl-containing side chain of Ser282 is more hydrophilic and, hence, not as favorable as Cys282 for this hydrophobic niche. Due to this polarity difference, the residue swap could potentially weaken the hydrophobic packing of the C2 domain during the folding process.Moreover, because the C2 domain interacts with the membrane, there could also be a negative effect on the stability of the SynGAP-membrane association. However, no large-scale structural changes were observed during the variant simulations. The hydroxyl group of Ser282 forms a hydrogen bond with the backbone carbonyl group of His326 in another β strand (res. Ala322-Arg329), which competes directly with the backbone amide group of Glu283 within the secondary structure element.
c.844T>G
C282G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C282G is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms predict a pathogenic impact: FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). The high‑accuracy methods give the following results: AlphaMissense‑Optimized is uncertain; SGM‑Consensus is pathogenic; Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the overwhelming agreement among pathogenic predictors and the high‑accuracy tools, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.348535Uncertain0.9420.2500.000-15.830Likely Pathogenic0.837Likely PathogenicAmbiguous2.60Destabilizing0.12.83Destabilizing2.72Destabilizing1.60Destabilizing0.482Likely Benign-11.03Deleterious0.999Probably Damaging0.996Probably Damaging1.64Pathogenic0.04Affected0.32290.2238-3-3-2.9-46.09
c.845G>C
C282S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C282S is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms predict a pathogenic impact: premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Predictions from FoldX, Rosetta, and Foldetta are inconclusive and are treated as unavailable. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus is likely pathogenic, while Foldetta remains uncertain. Based on the preponderance of pathogenic predictions and the lack of benign evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.348535Uncertain0.9420.2500.000-11.846Likely Pathogenic0.958Likely PathogenicLikely Pathogenic1.55Ambiguous0.11.23Ambiguous1.39Ambiguous1.62Destabilizing0.436Likely Benign-9.19Deleterious0.997Probably Damaging0.994Probably Damaging1.64Pathogenic0.03Affected3.39180.50090.1286Weaken0-1-3.3-16.06233.214.8-0.10.0-0.20.3XPotentially BenignThe thiol-containing side chain of Cys282, located at the beginning of an anti-parallel β sheet strand (res. Arg279-Leu286), packs against multiple hydrophobic residues (e.g., Ile268, Leu284, Trp308, Leu327). In the variant simulations, the hydroxyl-containing side chain of Ser282 is more hydrophilic and, hence, not as favorable as Cys282 for this hydrophobic niche. Due to this polarity difference, the residue swap could potentially weaken the hydrophobic packing of the C2 domain during the folding process.Moreover, because the C2 domain interacts with the membrane, there could also be a negative effect on the stability of the SynGAP-membrane association. However, no large-scale structural changes were observed during the variant simulations. The hydroxyl group of Ser282 forms a hydrogen bond with the backbone carbonyl group of His326 in another β strand (res. Ala322-Arg329), which competes directly with the backbone amide group of Glu283 within the secondary structure element.
c.851T>C
L284P
2D
AIThe SynGAP1 missense variant L284P is listed in ClinVar as Pathogenic (ClinVar ID 3344808.0) and is not reported in gnomAD. Prediction tools that assess functional impact uniformly classify the variant as pathogenic: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also predicts pathogenic. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this conclusion aligns with its ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.094817Structured0.371601Uncertain0.9500.2550.000Likely Pathogenic1-15.588Likely Pathogenic1.000Likely PathogenicLikely Pathogenic5.83Destabilizing0.25.81Destabilizing5.82Destabilizing1.89Destabilizing0.794Likely Pathogenic-6.17Deleterious1.000Probably Damaging0.999Probably Damaging1.64Pathogenic0.00Affected0.35400.1021-3-3-5.4-16.04
c.862G>T
D288Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D288Y missense variant is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions from REVEL, FoldX, and premPS; pathogenic predictions from SIFT, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as Likely Pathogenic. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus confirms Likely Pathogenic, while Foldetta, which integrates FoldX‑MD and Rosetta outputs, yields an uncertain result. No evidence from the available tools suggests a benign effect. Therefore, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.125101Structured0.395525Uncertain0.8730.2610.000-15.269Likely Pathogenic0.979Likely PathogenicLikely Pathogenic0.11Likely Benign0.21.10Ambiguous0.61Ambiguous0.10Likely Benign0.472Likely Benign-7.11Deleterious1.000Probably Damaging0.999Probably Damaging1.64Pathogenic0.00Affected0.06350.5009-4-32.248.09
c.1100T>A
L367Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L367Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, AlphaMissense‑Default, AlphaMissense‑Optimized, and ESM1b. Tools that predict a pathogenic effect are SIFT and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as “Likely Benign.” High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus also as benign, while Foldetta (combining FoldX‑MD and Rosetta outputs) yields an uncertain result. Overall, the majority of evidence points to a benign impact. This conclusion is consistent with the lack of ClinVar annotation; there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.370445Structured0.441805Uncertain0.7900.6570.250-3.432Likely Benign0.150Likely BenignLikely Benign1.09Ambiguous0.31.63Ambiguous1.36Ambiguous0.31Likely Benign0.061Likely Benign0.38Neutral0.002Benign0.002Benign1.65Pathogenic0.02Affected0.16150.0973-2-2-7.314.97
c.1516C>A
L506I
2D
AIThe SynGAP1 missense variant L506I is not reported in ClinVar and is absent from gnomAD. Consensus from standard in‑silico predictors shows a split: benign calls come from REVEL, PROVEAN, and AlphaMissense‑Optimized, whereas pathogenic calls arise from polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. Uncertain results are reported by FoldX, premPS, and AlphaMissense‑Default. High‑accuracy assessments give a pathogenic verdict from Foldetta (a combined FoldX‑MD/Rosetta stability analysis) and from the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). AlphaMissense‑Optimized, however, predicts benign. Overall, the majority of reliable tools and the high‑accuracy methods favor a pathogenic effect, and this conclusion does not conflict with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
GAP0.034884Structured0.279180Uncertain0.9240.1960.000-10.386Likely Pathogenic0.501AmbiguousLikely Benign1.73Ambiguous1.02.85Destabilizing2.29Destabilizing0.98Ambiguous0.365Likely Benign-1.99Neutral0.998Probably Damaging0.997Probably Damaging1.65Pathogenic0.01Affected0.07450.2033220.70.00
c.1867C>T
L623F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L623F is not reported in ClinVar (ClinVar status: none) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN)—predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support this: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus predicts likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) yields an uncertain result. No predictions are missing or inconclusive. Based on the overwhelming agreement among pathogenic predictions and the lack of a benign signal, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicGAP0.175930Structured0.060667Uncertain0.9620.2110.000-11.655Likely Pathogenic0.987Likely PathogenicLikely Pathogenic1.22Ambiguous0.20.92Ambiguous1.07Ambiguous0.57Ambiguous0.440Likely Benign-3.98Deleterious1.000Probably Damaging0.997Probably Damaging1.65Pathogenic0.02Affected0.08380.301620-1.034.02
c.3466G>T
A1156S
2D
AIThe SynGAP1 missense variant A1156S is not reported in ClinVar (ClinVar status: none) but is present in gnomAD (ID 6‑33444501‑G‑T). Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, and ESM1b, whereas those that agree on a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. AlphaMissense‑Optimized is uncertain, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive because it yields a 2‑to‑2 split. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of available predictions (five pathogenic vs. three benign) lean toward pathogenicity. Thus, the variant is most likely pathogenic based on current computational evidence, and this assessment does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.720929Disordered0.871395Binding0.2940.8610.5006-33444501-G-T16.20e-7-2.052Likely Benign0.798Likely PathogenicAmbiguous0.197Likely Benign-2.23Neutral0.997Probably Damaging0.994Probably Damaging1.65Pathogenic0.00Affected3.7750.25940.615411-2.616.00
c.3721C>A
L1241M
2D
AISynGAP1 missense variant L1241M is listed in ClinVar with an Uncertain significance and is not reported in gnomAD. Functional prediction tools show a split verdict: benign calls come from REVEL, PROVEAN, ESM1b, and AlphaMissense‑Optimized, whereas pathogenic calls are made by polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is unresolved (2 benign vs. 2 pathogenic). Foldetta, a protein‑folding stability predictor that combines FoldX‑MD and Rosetta outputs, has no available result for this variant. Consequently, the high‑accuracy tools do not converge on a single interpretation. Overall, the predictions are balanced between benign and pathogenic, leaving the variant’s effect uncertain, which aligns with its ClinVar designation of Uncertain significance.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.545602Disordered0.488880Uncertain0.8280.5410.375Uncertain 1-5.881Likely Benign0.782Likely PathogenicLikely Benign0.167Likely Benign-1.43Neutral1.000Probably Damaging0.999Probably Damaging1.65Pathogenic0.00Affected0.07810.228042-1.918.03
c.3767A>G
D1256G
2D
AIThe SynGAP1 missense variant D1256G is not reported in ClinVar and has no entry in gnomAD. Prediction tools that assess the variant’s effect fall into two groups: the benign‑predicting REVEL score, and a consensus of pathogenic predictions from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Pathogenic). High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates likely pathogenicity. Foldetta results are unavailable. Overall, the preponderance of evidence from both general and high‑accuracy tools points to a pathogenic effect for D1256G. This conclusion is consistent with the absence of ClinVar annotation, so there is no contradiction with existing clinical database status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-11.341Likely Pathogenic0.988Likely PathogenicLikely Pathogenic0.457Likely Benign-5.45Deleterious0.999Probably Damaging0.997Probably Damaging1.65Pathogenic0.00Affected0.28860.50401-13.1-58.04
c.802A>C
I268L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I268L is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, PROVEAN, ESM1b, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. Two tools give uncertain results: premPS and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also yields a benign prediction, and Foldetta indicates a benign folding‑stability outcome. Overall, the majority of evidence points to a benign impact. This conclusion is not contradicted by ClinVar, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.216401Structured0.314336Uncertain0.9510.2640.000-6.544Likely Benign0.402AmbiguousLikely Benign0.37Likely Benign0.1-0.07Likely Benign0.15Likely Benign0.96Ambiguous0.390Likely Benign-1.84Neutral0.981Probably Damaging0.970Probably Damaging1.65Pathogenic0.03Affected0.06350.303722-0.70.00
c.808G>C
E270Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 E270Q missense variant is not reported in ClinVar (status: None) and has no entry in gnomAD. Prediction tools that indicate a benign effect include REVEL, FoldX, and premPS, whereas the majority of tools predict pathogenicity: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates several high‑accuracy predictors, classifies the variant as Likely Pathogenic. High‑accuracy methods give the following results: AlphaMissense‑Optimized is Uncertain; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is Uncertain. Rosetta alone is Uncertain, and Foldetta’s uncertainty reflects limited stability change evidence. Overall, the preponderance of evidence points to a pathogenic effect. This conclusion does not contradict ClinVar status, which currently has no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.382573Uncertain0.9380.2310.125-11.096Likely Pathogenic0.886Likely PathogenicAmbiguous0.00Likely Benign0.21.00Ambiguous0.50Ambiguous0.46Likely Benign0.418Likely Benign-2.76Deleterious0.999Probably Damaging0.996Probably Damaging1.65Pathogenic0.03Affected0.10440.4015220.0-0.98
c.845G>T
C282F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C282F is not listed in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions are provided by REVEL and premPS, whereas the remaining 13 tools (FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) all indicate pathogenicity. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is labeled Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also reports a pathogenic outcome. Taken together, the overwhelming majority of evidence points to a pathogenic impact for C282F. This conclusion is consistent with the absence of a ClinVar entry, which does not contradict the prediction. Thus, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.348535Uncertain0.9420.2500.000-13.288Likely Pathogenic0.983Likely PathogenicLikely Pathogenic6.22Destabilizing1.42.38Destabilizing4.30Destabilizing0.42Likely Benign0.430Likely Benign-10.11Deleterious0.999Probably Damaging0.998Probably Damaging1.65Pathogenic0.00Affected0.12670.3607-4-20.344.04
c.851T>A
L284H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L284H is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity uniformly classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts a pathogenic impact. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.094817Structured0.371601Uncertain0.9500.2550.000-16.581Likely Pathogenic1.000Likely PathogenicLikely Pathogenic3.26Destabilizing0.13.06Destabilizing3.16Destabilizing2.57Destabilizing0.772Likely Pathogenic-6.22Deleterious1.000Probably Damaging0.999Probably Damaging1.65Pathogenic0.00Affected0.09540.0726-2-3-7.023.98
c.851T>G
L284R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L284R is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity uniformly classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenicity. With all available evidence pointing to a damaging effect and no ClinVar entry to contradict, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.094817Structured0.371601Uncertain0.9500.2550.000-17.698Likely Pathogenic0.999Likely PathogenicLikely Pathogenic5.05Destabilizing0.54.29Destabilizing4.67Destabilizing2.14Destabilizing0.797Likely Pathogenic-5.38Deleterious1.000Probably Damaging0.999Probably Damaging1.65Pathogenic0.00Affected0.11750.0600-3-2-8.343.03
c.862G>C
D288H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D288H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that classify the variant as benign include REVEL, FoldX, Rosetta, Foldetta, and premPS. Those that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. AlphaMissense‑Optimized is uncertain. High‑accuracy assessments show SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) labeling the variant as Likely Pathogenic, while Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a benign effect on protein folding stability. Overall, the majority of tools (7/12) predict pathogenicity, and the high‑accuracy consensus leans toward pathogenic, with no conflict with ClinVar status. Thus, the variant is most likely pathogenic based on current predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.125101Structured0.395525Uncertain0.8730.2610.000-12.589Likely Pathogenic0.953Likely PathogenicAmbiguous0.08Likely Benign0.10.36Likely Benign0.22Likely Benign-0.02Likely Benign0.460Likely Benign-5.40Deleterious1.000Probably Damaging0.999Probably Damaging1.65Pathogenic0.01Affected0.16390.62541-10.322.05
c.889A>C
K297Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K297Q missense variant is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that indicate a benign effect include REVEL, Rosetta, and Foldetta. In contrast, the majority of tools predict a pathogenic outcome: SGM‑Consensus (Likely Pathogenic), premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. FoldX is uncertain and is treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta as benign. Overall, the preponderance of evidence points to a pathogenic effect for K297Q. This conclusion is not contradicted by ClinVar status, which has no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.422041Structured0.272593Uncertain0.8800.2850.375-8.393Likely Pathogenic0.970Likely PathogenicLikely Pathogenic0.66Ambiguous0.30.14Likely Benign0.40Likely Benign1.06Destabilizing0.450Likely Benign-3.48Deleterious1.000Probably Damaging0.998Probably Damaging1.65Pathogenic0.01Affected0.47680.1738110.4-0.04
c.895C>T
R299C
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R299C is listed in ClinVar with an uncertain significance (ClinVar ID 1335623.0) and is present in gnomAD (ID 6‑33437800‑C‑T). Prediction tools that classify the variant as benign include REVEL, SIFT, ESM1b, and AlphaMissense‑Optimized. Those that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as likely pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Other stability predictors (FoldX, Rosetta, premPS) are also uncertain. Overall, the balance of evidence favors a pathogenic interpretation, which does not contradict the ClinVar uncertain status but suggests a higher likelihood of disease relevance.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.262979Uncertain0.8190.2950.500Conflicting 26-33437800-C-T31.86e-6-6.326Likely Benign0.572Likely PathogenicLikely Benign1.85Ambiguous0.40.61Ambiguous1.23Ambiguous0.76Ambiguous0.344Likely Benign-3.54Deleterious1.000Probably Damaging0.998Probably Damaging1.65Pathogenic0.06Tolerated3.39190.30350.4564-4-37.0-53.05210.791.30.10.00.00.2XXPotentially PathogenicThe guanidinium group of Arg299, located in a β hairpin loop linking two anti-parallel β sheet strands (res. Met289-Pro298, res. Thr305-Asn315), forms hydrogen bonds that stabilize the tight turn. In the WT simulations, the Arg299 side chain hydrogen bonds with the loop backbone carbonyl groups (e.g., Ser302, Thr305, Leu274, Gly303), the hydroxyl group of Ser300, and even forms a salt bridge with the carboxylate group of Asp304.In the variant simulations, the thiol group of the Cys299 side chain is unable to form any of these well-coordinated or strong interactions, which could affect the initial formation of the secondary hairpin loop during folding. β hairpins are potential nucleation sites during the initial stages of protein folding, so even minor changes in them could be significant. Moreover, the positively charged Arg299 side chain faces the polar head group region of the inner leaflet membrane and could directly anchor the C2 domain to the membrane. In short, the residue swap could negatively affect both protein folding and the stability of the SynGAP-membrane association.
c.896G>T
R299L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R299L is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, ESM1b, and AlphaMissense‑Optimized. Those that predict pathogenicity are SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. Stability‑based methods FoldX, Rosetta, Foldetta, and premPS returned uncertain results and are treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as likely pathogenic, and Foldetta as uncertain. Overall, the majority of consensus predictions favor a pathogenic effect, and the high‑accuracy tools do not overturn this trend. Therefore, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists for R299L.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.262979Uncertain0.8190.2950.500-5.171Likely Benign0.645Likely PathogenicLikely Benign1.37Ambiguous0.60.77Ambiguous1.07Ambiguous0.59Ambiguous0.356Likely Benign-4.03Deleterious0.999Probably Damaging0.997Probably Damaging1.65Pathogenic0.02Affected0.20270.5202-3-28.3-43.03
c.1010A>T
K337M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K337M missense variant is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that classify it as benign include REVEL, FoldX, premPS, and the protein‑folding stability method Foldetta. In contrast, the majority of in‑silico predictors flag it as pathogenic: SIFT, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports a “Likely Pathogenic” verdict. For high‑accuracy assessment, AlphaMissense‑Optimized remains pathogenic, the SGM‑Consensus also indicates likely pathogenic, whereas Foldetta predicts benign stability. No prediction is inconclusive; Rosetta is uncertain but not counted as evidence. Overall, the preponderance of evidence points to a pathogenic effect, and this assessment does not contradict any ClinVar classification because none exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.348540Uncertain0.4490.4380.500-13.406Likely Pathogenic0.984Likely PathogenicLikely Pathogenic0.28Likely Benign0.10.61Ambiguous0.45Likely Benign-0.24Likely Benign0.345Likely Benign-5.32Deleterious1.000Probably Damaging0.998Probably Damaging1.66Pathogenic0.00Affected0.08620.38710-15.83.02
c.1012G>T
D338Y
2D
AIThe SynGAP1 D338Y missense variant is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools largely agree on a deleterious effect: premPS is the sole predictor labeling it benign, whereas the remaining seven tools—SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM—classify it as pathogenic. Predictions from FoldX, Rosetta, Foldetta, and AlphaMissense‑Optimized are inconclusive. High‑accuracy assessments further support a pathogenic interpretation: the SGM Consensus (derived from a unanimous majority of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, AlphaMissense‑Optimized remains uncertain, and Foldetta is also uncertain. Overall, the preponderance of evidence indicates that D338Y is most likely pathogenic, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.363354Uncertain0.4600.4380.375-14.190Likely Pathogenic0.945Likely PathogenicAmbiguous1.10Ambiguous1.30.91Ambiguous1.01Ambiguous0.22Likely Benign0.552Likely Pathogenic-6.49Deleterious0.989Probably Damaging0.832Possibly Damaging1.66Pathogenic0.00Affected0.06870.5609-4-32.248.09
c.1045C>T
P349S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 P349S missense variant is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. Prediction tools that agree on a benign effect include REVEL, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic impact are Rosetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Predictions that are inconclusive or uncertain are FoldX, ESM1b, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of tools, including the high‑accuracy methods, predict a pathogenic effect. Thus, the variant is most likely pathogenic, which does not contradict its current ClinVar “Uncertain” classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.167087Structured0.348607Uncertain0.9470.3960.000Uncertain 1-7.654In-Between0.217Likely BenignLikely Benign1.92Ambiguous0.12.28Destabilizing2.10Destabilizing0.87Ambiguous0.277Likely Benign-6.13Deleterious1.000Probably Damaging0.996Probably Damaging1.66Pathogenic0.06Tolerated3.37250.37710.57561-10.8-10.04194.9-18.1-0.10.00.20.1XXPotentially PathogenicThe cyclic pyrrolidine side chain of Pro349, located at the end of an anti-parallel β sheet strand (res. Gly341-Pro349), allows the strand to end and make a tight turn before a short α helical section within a loop connecting to another β strand (res. Thr359-Pro364). In the variant simulations, the hydroxyl group of Ser349 forms a hydrogen bond with the backbone amide group of Ala351 in the short helical section. Conversely, the backbone amide group of Ser349 (absent in proline) does not form any intra-protein hydrogen bonds. However, the β strand end connects to the α helical section in a more stable and consistent manner compared to the WT. Although the residue swap does not cause major adverse effects on the protein structure in the simulations, it is possible that the tight turn at the β strand end could not be created during folding without the presence of proline.
c.1052C>T
A351V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A351V is not reported in ClinVar and is absent from gnomAD. Computational predictions cluster into two groups: benign (REVEL, FoldX, Rosetta, Foldetta, premPS, AlphaMissense‑Default, AlphaMissense‑Optimized, polyPhen2_HumVar) and pathogenic (PROVEAN, polyPhen2_HumDiv, SIFT, ESM1b, FATHMM, SGM‑Consensus). High‑accuracy tools give a mixed signal: AlphaMissense‑Optimized predicts benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts benign. Overall, the balance of evidence leans toward a benign effect, but the presence of several pathogenic predictions introduces uncertainty. The variant is most likely benign based on the current computational data, and this assessment does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.362025Uncertain0.9250.3420.000-9.002Likely Pathogenic0.124Likely BenignLikely Benign0.09Likely Benign0.00.19Likely Benign0.14Likely Benign0.29Likely Benign0.052Likely Benign-2.84Deleterious0.915Possibly Damaging0.321Benign1.66Pathogenic0.03Affected0.11400.6565002.428.05
c.1094T>A
V365E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V365E is not reported in ClinVar and is absent from gnomAD. Prediction tools uniformly indicate a deleterious effect: SGM‑Consensus, REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as pathogenic. No tool predicts a benign outcome. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenicity; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts pathogenic. With all available evidence pointing to a damaging effect and no ClinVar annotation to contradict, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.414856Structured0.441505Uncertain0.9230.6080.250-16.263Likely Pathogenic0.994Likely PathogenicLikely Pathogenic3.99Destabilizing0.33.81Destabilizing3.90Destabilizing2.20Destabilizing0.613Likely Pathogenic-5.02Deleterious0.989Probably Damaging0.688Possibly Damaging1.66Pathogenic0.00Affected0.08490.2083-2-2-7.729.98
c.1094T>G
V365G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V365G is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that assess pathogenicity unanimously classify the variant as pathogenic: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. No tool predicts a benign effect. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized is uncertain, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. All available evidence points to a pathogenic effect. Therefore, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.414856Structured0.441505Uncertain0.9230.6080.250-13.020Likely Pathogenic0.944Likely PathogenicAmbiguous4.18Destabilizing0.24.83Destabilizing4.51Destabilizing2.18Destabilizing0.576Likely Pathogenic-5.88Deleterious0.688Possibly Damaging0.989Probably Damaging1.66Pathogenic0.00Affected0.18350.2717-1-3-4.6-42.08
c.1100T>G
L367R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 L367R missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and ESM1b. Those that predict a pathogenic effect are SIFT, FATHMM, and Rosetta. Tools with uncertain or inconclusive results are FoldX, premPS, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. Overall, the majority of evidence points to a benign impact, with a minority of pathogenic predictions. The variant’s status is not contradicted by ClinVar, as it is not yet classified there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.370445Structured0.441805Uncertain0.7900.6570.250-6.527Likely Benign0.515AmbiguousLikely Benign0.68Ambiguous0.46.63Destabilizing3.66Destabilizing0.70Ambiguous0.196Likely Benign-0.39Neutral0.146Benign0.057Benign1.66Pathogenic0.02Affected0.16080.1173-3-2-8.343.03
c.3603G>C
E1201D
2D
AIThe SynGAP1 missense variant E1201D is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL, PROVEAN, and SIFT, whereas pathogenic calls are made by polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy consensus methods reinforce the pathogenic signal: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports a likely pathogenic classification. Foldetta, a protein‑folding stability predictor, has no available result for this residue. Overall, the preponderance of evidence points to a pathogenic effect, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.525368Disordered0.481868Uncertain0.8700.5960.250-8.727Likely Pathogenic0.965Likely PathogenicLikely Pathogenic0.150Likely Benign-1.55Neutral0.997Probably Damaging0.992Probably Damaging1.66Pathogenic0.51Tolerated0.13410.3335320.0-14.03
c.3603G>T
E1201D
2D
AIThe SynGAP1 missense variant E1201D is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL, PROVEAN, and SIFT, whereas pathogenic calls are made by polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy consensus methods reinforce the pathogenic signal: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports a likely pathogenic classification. Foldetta, a protein‑folding stability predictor, has no available result for this residue. Overall, the preponderance of evidence points to a pathogenic effect, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.525368Disordered0.481868Uncertain0.8700.5960.250-8.727Likely Pathogenic0.965Likely PathogenicLikely Pathogenic0.150Likely Benign-1.55Neutral0.997Probably Damaging0.992Probably Damaging1.66Pathogenic0.51Tolerated0.13410.3335320.0-14.03
c.3660G>C
E1220D
2D
AIThe missense change E1220D occurs in the coiled‑coil domain of SynGAP1. ClinVar contains no entry for this variant and it is absent from gnomAD. Functional prediction tools cluster into two groups: a single benign call from REVEL, and a consensus of pathogenic predictions from the remaining methods (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized). The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM and PROVEAN, also reports a likely pathogenic outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus likewise indicates pathogenic. Foldetta stability analysis is not available for this variant. Taken together, the preponderance of evidence points to a pathogenic effect, and this assessment does not conflict with the absence of a ClinVar classification. The variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.444845Uncertain0.8810.5510.375-8.820Likely Pathogenic0.986Likely PathogenicLikely Pathogenic0.178Likely Benign-2.59Deleterious0.997Probably Damaging0.992Probably Damaging1.66Pathogenic0.00Affected0.15970.2810320.0-14.03
c.3660G>T
E1220D
2D
AIThe SynGAP1 missense variant E1220D is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN)—all predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support this view: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus also reports it as likely pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.703578Disordered0.444845Uncertain0.8810.5510.375-8.820Likely Pathogenic0.986Likely PathogenicLikely Pathogenic0.179Likely Benign-2.59Deleterious0.997Probably Damaging0.992Probably Damaging1.66Pathogenic0.00Affected0.15970.2810320.0-14.03
c.3719G>C
R1240P
2D
AIThe SynGAP1 missense variant R1240P is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic status. Foldetta results are unavailable, so they do not influence the overall assessment. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.541878Disordered0.511333Binding0.8650.5400.375-16.120Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.473Likely Benign-5.45Deleterious1.000Probably Damaging0.999Probably Damaging1.66Pathogenic0.00Affected0.20370.37680-22.9-59.07
c.3767A>C
D1256A
2D
AIThe SynGAP1 D1256A missense change is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as “Likely Pathogenic.” High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic and the SGM‑Consensus as likely pathogenic; Foldetta results are not available. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-11.665Likely Pathogenic0.993Likely PathogenicLikely Pathogenic0.443Likely Benign-6.06Deleterious1.000Probably Damaging0.998Probably Damaging1.66Pathogenic0.00Affected0.28300.44510-25.3-44.01
c.890A>G
K297R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K297R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Foldetta, PROVEAN, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 (HumDiv and HumVar) and FATHMM. Predictions that are uncertain or inconclusive are FoldX, Rosetta, premPS, and ESM1b. High‑accuracy methods give a consistent benign signal: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also resolves to benign; and Foldetta, a protein‑folding stability approach combining FoldX‑MD and Rosetta, predicts benign. Based on the aggregate of these predictions, the variant is most likely benign, and this assessment does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.422041Structured0.272593Uncertain0.8800.2850.375-7.877In-Between0.314Likely BenignLikely Benign-0.86Ambiguous0.30.67Ambiguous-0.10Likely Benign0.66Ambiguous0.257Likely Benign-2.36Neutral0.999Probably Damaging0.995Probably Damaging1.66Pathogenic0.19Tolerated0.48280.150632-0.628.01
c.925G>T
G309C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G309C is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a deleterious effect include REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score, all of which classify the change as pathogenic or likely pathogenic. Tools with inconclusive results—Rosetta, Foldetta, and premPS—return uncertain outcomes and do not alter the overall assessment. High‑accuracy methods further support a damaging effect: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates likely pathogenic, whereas Foldetta’s stability analysis is inconclusive. Taken together, the evidence strongly favors a pathogenic interpretation, and this conclusion is consistent with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.275179Structured0.338439Uncertain0.8820.3420.125-14.331Likely Pathogenic0.999Likely PathogenicLikely Pathogenic2.60Destabilizing0.41.09Ambiguous1.85Ambiguous0.67Ambiguous0.656Likely Pathogenic-8.27Deleterious1.000Probably Damaging1.000Probably Damaging1.66Pathogenic0.00Affected0.13780.4574-3-32.946.09
c.1003C>T
R335C
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R335C is listed in ClinVar with an uncertain significance (ClinVar ID 2835865.0) and is present in gnomAD (ID 6‑33437908‑C‑T). Functional prediction tools cluster into two groups: benign predictions come from REVEL and premPS, whereas pathogenic predictions are made by PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Predictions that are inconclusive are AlphaMissense‑Optimized, FoldX, Rosetta, and Foldetta. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, the SGM Consensus (derived from the unanimous pathogenic vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the majority of evidence points to a pathogenic effect. This conclusion aligns with the ClinVar designation of uncertain significance, which does not contradict the prediction that the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.305330Structured0.331028Uncertain0.4830.4280.500Uncertain 16-33437908-C-T16.20e-7-14.354Likely Pathogenic0.938Likely PathogenicAmbiguous0.53Ambiguous0.10.85Ambiguous0.69Ambiguous0.46Likely Benign0.277Likely Benign-5.69Deleterious1.000Probably Damaging0.998Probably Damaging1.67Pathogenic0.01Affected3.38220.28820.3290-3-47.0-53.05
c.1040C>A
T347N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T347N is listed in ClinVar with an uncertain significance (ClinVar ID 3672484.0) and is present in the gnomAD database (gnomAD ID 6‑33437945‑C‑A). Prediction tools that uniformly indicate a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome. The SGM‑Consensus, which aggregates the majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, resolves to “Likely Benign” (3 benign vs. 1 pathogenic). High‑accuracy assessments are consistent: AlphaMissense‑Optimized is benign, the SGM‑Consensus is likely benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) is benign. Overall, the collective evidence points to a benign effect, aligning with the ClinVar designation of uncertain significance.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.268042Structured0.349915Uncertain0.9510.4340.000Uncertain 16-33437945-C-A95.58e-6-5.545Likely Benign0.165Likely BenignLikely Benign0.41Likely Benign0.10.46Likely Benign0.44Likely Benign-0.06Likely Benign0.059Likely Benign1.96Neutral0.001Benign0.001Benign1.67Pathogenic0.60Tolerated3.37250.10700.435900-2.813.00
c.1051G>C
A351P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A351P is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, AlphaMissense‑Default, AlphaMissense‑Optimized, and ESM1b. Tools that predict a pathogenic effect are Foldetta, PROVEAN, SIFT, FATHMM, and Rosetta. FoldX and premPS give uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑to‑2 split. Overall, the majority of predictions lean toward a benign impact, and this is consistent with the lack of ClinVar reporting; thus the variant is most likely benign rather than pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.216401Structured0.362025Uncertain0.9250.3420.000-6.559Likely Benign0.147Likely BenignLikely Benign-0.89Ambiguous0.26.19Destabilizing2.65Destabilizing0.62Ambiguous0.051Likely Benign-3.08Deleterious0.016Benign0.007Benign1.67Pathogenic0.03Affected0.18620.54721-1-3.426.04
c.1055C>T
T352I
2D
AISynGAP1 T352I is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, Rosetta, premPS, SIFT, AlphaMissense‑Default, AlphaMissense‑Optimized, and polyPhen‑2 HumVar. Those that predict pathogenicity are SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, ESM1b, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus majority vote (AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) as benign. With seven benign versus five pathogenic predictions and two high‑accuracy benign versus one pathogenic, the evidence leans toward a benign effect. This conclusion does not contradict ClinVar status, as no ClinVar entry exists for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.137348Structured0.367886Uncertain0.9260.3290.000-8.023Likely Pathogenic0.321Likely BenignLikely Benign-0.54Ambiguous0.70.43Likely Benign-0.06Likely Benign0.09Likely Benign0.099Likely Benign-3.02Deleterious0.627Possibly Damaging0.196Benign1.67Pathogenic0.14Tolerated0.10090.64840-15.212.05
c.1066C>T
R356C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R356C is listed in ClinVar as Benign (ClinVar ID 469145.0) and is present in gnomAD (ID 6‑33437971‑C‑T). Functional prediction tools cluster into two groups: benign predictions from REVEL and AlphaMissense‑Optimized, and pathogenic predictions from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. Uncertain results are reported by FoldX, Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as inconclusive. Overall, the majority of evidence points to a pathogenic effect, contradicting the ClinVar benign classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.219301Structured0.395028Uncertain0.8020.3730.250Likely Benign 16-33437971-C-T53.10e-6-11.827Likely Pathogenic0.774Likely PathogenicLikely Benign0.76Ambiguous0.01.19Ambiguous0.98Ambiguous0.84Ambiguous0.312Likely Benign-7.12Deleterious1.000Probably Damaging0.990Probably Damaging1.67Pathogenic0.00Affected3.39220.32380.3618-4-37.0-53.05212.391.0-0.10.3-0.30.1XPotentially PathogenicArg356 is located in a loop that includes a short helical section and connects two anti-parallel β sheet strands (res. Gly341-Pro349, res. Thr359-Pro364). In the WT simulations, the guanidinium group of Arg356 alternately forms salt bridges with the carboxylate groups of the GAP domain residues, Glu446 and Glu698. Arg356 also forms hydrogen bonds with the hydroxyl group of the GAP domain residue Thr691 and interacts with Met409 at the C2-GAP interface.In the variant simulations, the Cys356 mutation fails to maintain any of the Arg356 interactions and only occasionally forms weak hydrogen bonds with nearby C2 domain residues (e.g., Gln407). Although no negative structural effects are observed during the simulations, Arg356 is located at the C2 and GAP domain interface, making the residue swap potentially detrimental to the tertiary structure assembly.
c.1094T>C
V365A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V365A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions are made by REVEL and polyPhen‑2 HumVar, whereas the remaining tools (SGM‑Consensus, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) all predict a pathogenic effect. High‑accuracy assessments are consistent with a deleterious outcome: AlphaMissense‑Optimized is uncertain, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) reports a pathogenic effect. Taken together, the majority of evidence supports a pathogenic classification for V365A, and this conclusion does not contradict the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.414856Structured0.441505Uncertain0.9230.6080.250-8.954Likely Pathogenic0.867Likely PathogenicAmbiguous2.61Destabilizing0.12.62Destabilizing2.62Destabilizing2.10Destabilizing0.297Likely Benign-3.18Deleterious0.622Possibly Damaging0.235Benign1.67Pathogenic0.01Affected0.26820.296200-2.4-28.05
c.1099C>G
L367V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L367V is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). Only FATHMM predicts a pathogenic outcome. Stability‑based methods (FoldX, Rosetta, Foldetta) are inconclusive, so they provide no evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as likely benign, and Foldetta as uncertain. Overall, the preponderance of evidence points to a benign effect for L367V, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.370445Structured0.441805Uncertain0.7900.6570.250-2.383Likely Benign0.066Likely BenignLikely Benign1.48Ambiguous0.21.72Ambiguous1.60Ambiguous0.15Likely Benign0.040Likely Benign0.19Neutral0.410Benign0.104Benign1.67Pathogenic0.13Tolerated0.23210.3285210.4-14.03
c.3718C>G
R1240G
2D
AIThe SynGAP1 missense variant R1240G is not reported in ClinVar and has no entry in gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus agrees. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, is not available for this variant. Overall, the preponderance of evidence indicates that R1240G is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.541878Disordered0.511333Binding0.8650.5400.375-9.763Likely Pathogenic0.985Likely PathogenicLikely Pathogenic0.280Likely Benign-5.48Deleterious0.999Probably Damaging0.997Probably Damaging1.67Pathogenic0.00Affected0.31020.2895-3-24.1-99.14
c.3719G>T
R1240L
2D
AIThe SynGAP1 missense variant R1240L is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic or likely pathogenic outcome. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus also reports it as likely pathogenic. No Foldetta stability analysis is available for this variant. Based on the preponderance of pathogenic predictions, R1240L is most likely pathogenic, and this assessment does not contradict any ClinVar status, as no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.541878Disordered0.511333Binding0.8650.5400.375-10.181Likely Pathogenic0.957Likely PathogenicLikely Pathogenic0.372Likely Benign-5.48Deleterious0.999Probably Damaging0.997Probably Damaging1.67Pathogenic0.00Affected0.15130.3394-3-28.3-43.03
c.3766G>A
D1256N
2D
AIThe SynGAP1 D1256N missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. In contrast, the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) has no available result for this variant. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic; this assessment does not contradict any ClinVar status, as none is assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-10.375Likely Pathogenic0.897Likely PathogenicAmbiguous0.290Likely Benign-3.85Deleterious0.999Probably Damaging0.997Probably Damaging1.67Pathogenic0.00Affected0.08320.4219210.0-0.98
c.833A>T
K278M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K278M is not reported in ClinVar (ClinVar status: none) and is absent from gnomAD (gnomAD ID: none). Prediction tools that indicate a benign effect include FoldX, Foldetta, and premPS, whereas the majority of tools predict a pathogenic effect: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Rosetta is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the preponderance of evidence points to a pathogenic impact for K278M, and this conclusion does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.120615Structured0.310130Uncertain0.7480.2530.125-12.861Likely Pathogenic0.989Likely PathogenicLikely Pathogenic-0.15Likely Benign0.1-0.59Ambiguous-0.37Likely Benign0.25Likely Benign0.526Likely Pathogenic-5.47Deleterious1.000Probably Damaging0.999Probably Damaging1.67Pathogenic0.01Affected0.09750.25840-15.83.02
c.847G>C
E283Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E283Q is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, and Foldetta. Those that predict a pathogenic effect comprise PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (which is a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). The premPS score is uncertain and does not contribute to the consensus. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as likely pathogenic, and Foldetta as benign. Overall, the majority of tools (nine pathogenic vs. four benign) predict a pathogenic impact. Thus, the variant is most likely pathogenic based on current predictions, and this assessment does not contradict any ClinVar status because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.358602Uncertain0.9500.2490.000-10.650Likely Pathogenic0.978Likely PathogenicLikely Pathogenic0.48Likely Benign0.1-0.01Likely Benign0.24Likely Benign0.61Ambiguous0.372Likely Benign-2.76Deleterious0.999Probably Damaging0.996Probably Damaging1.67Pathogenic0.01Affected0.14320.5389220.0-0.98
c.848A>C
E283A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E283A is reported in gnomAD (ID 6‑33437753‑A‑C) but has no ClinVar entry. Functional prediction tools that agree on a deleterious effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized, all labeling the change as pathogenic. The SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. Predictions that are inconclusive or unavailable—FoldX, Rosetta, Foldetta, and premPS—do not provide evidence for or against pathogenicity. High‑accuracy assessments confirm the deleterious nature: AlphaMissense‑Optimized predicts pathogenic, SGM Consensus indicates Likely Pathogenic, while Foldetta remains uncertain. Taken together, the overwhelming majority of evidence points to a pathogenic effect, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.358602Uncertain0.9500.2490.0006-33437753-A-C21.24e-6-12.547Likely Pathogenic0.991Likely PathogenicLikely Pathogenic1.26Ambiguous0.11.19Ambiguous1.23Ambiguous0.53Ambiguous0.529Likely Pathogenic-5.52Deleterious0.999Probably Damaging0.995Probably Damaging1.67Pathogenic0.01Affected3.38190.41040.5807-105.3-58.04
c.874G>C
A292P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A292P is not reported in ClinVar and is absent from gnomAD. Prediction tools largely converge on a deleterious effect: only REVEL classifies it as benign, whereas FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (both HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized returns a pathogenic score, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) labels it Likely Pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts a destabilizing, pathogenic effect. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.247041Structured0.362042Uncertain0.9290.2560.000-16.897Likely Pathogenic0.999Likely PathogenicLikely Pathogenic4.37Destabilizing0.39.80Destabilizing7.09Destabilizing1.23Destabilizing0.471Likely Benign-4.60Deleterious1.000Probably Damaging0.999Probably Damaging1.67Pathogenic0.01Affected0.21010.59881-1-3.426.04
c.926G>T
G309V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G309V is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity uniformly indicate a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic, while premPS remains uncertain. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) reports likely pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also reports pathogenic. Consequently, the variant is most likely pathogenic, and this prediction is consistent with the absence of a ClinVar entry (no contradiction).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.275179Structured0.338439Uncertain0.8820.3420.125-13.595Likely Pathogenic0.999Likely PathogenicLikely Pathogenic4.55Destabilizing0.53.61Destabilizing4.08Destabilizing0.76Ambiguous0.531Likely Pathogenic-8.27Deleterious1.000Probably Damaging1.000Probably Damaging1.67Pathogenic0.00Affected0.12560.3910-1-34.642.08
c.983A>T
Y328F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y328F is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.411940Structured0.392519Uncertain0.9160.4970.000-6.770Likely Benign0.444AmbiguousLikely Benign0.34Likely Benign0.10.43Likely Benign0.39Likely Benign0.37Likely Benign0.330Likely Benign-3.21Deleterious0.999Probably Damaging0.992Probably Damaging1.67Pathogenic0.16Tolerated0.24090.3643734.1-16.00
c.1039A>G
T347A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T347A is catalogued in gnomAD (ID 6‑33437944‑A‑G) but has no ClinVar entry. Functional prediction tools largely agree on a benign effect: REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all report benign or tolerated. Only FATHMM predicts a pathogenic outcome, while Foldetta, premPS, and Rosetta are inconclusive. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments reinforce this: AlphaMissense‑Optimized is benign, SGM‑Consensus is Likely Benign, and Foldetta remains uncertain. Overall, the consensus of the majority of tools indicates the variant is most likely benign, and this conclusion is consistent with the absence of a ClinVar pathogenic classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.268042Structured0.349915Uncertain0.9510.4340.0006-33437944-A-G95.58e-6-5.858Likely Benign0.086Likely BenignLikely Benign0.34Likely Benign0.10.70Ambiguous0.52Ambiguous0.70Ambiguous0.093Likely Benign-1.52Neutral0.031Benign0.016Benign1.68Pathogenic0.42Tolerated3.37250.40320.4615012.5-30.03
c.1078G>A
E360K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E360K is reported in gnomAD (variant ID 6-33437983‑G‑A) but has no ClinVar entry. Prediction tools that agree on a benign effect are limited to FoldX, which scores the variant as benign. In contrast, the majority of algorithms predict a pathogenic impact: REVEL, Rosetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Pathogenic). Tools with inconclusive results (Foldetta and premPS) are noted as unavailable. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus indicates likely pathogenic, while Foldetta remains uncertain. Overall, the consensus of high‑confidence predictors points to a pathogenic effect for E360K. This conclusion is not contradicted by ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.250310Structured0.421183Uncertain0.9550.4980.2506-33437983-G-A-16.006Likely Pathogenic0.995Likely PathogenicLikely Pathogenic0.27Likely Benign0.02.21Destabilizing1.24Ambiguous0.55Ambiguous0.526Likely Pathogenic-3.68Deleterious0.997Probably Damaging0.980Probably Damaging1.68Pathogenic0.04Affected3.37250.31060.859410-0.4-0.94
c.1079A>G
E360G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E360G is not reported in ClinVar and is absent from gnomAD. Prediction tools largely agree on a deleterious effect: premPS is the only tool that predicts a benign outcome, whereas all other evaluated algorithms—including REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the substitution as pathogenic. High‑accuracy methods reinforce this consensus: AlphaMissense‑Optimized returns a pathogenic prediction; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates likely pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts a pathogenic effect. Taken together, the overwhelming majority of evidence points to a pathogenic impact for E360G, and this conclusion is consistent with the absence of a ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.250310Structured0.421183Uncertain0.9550.4980.250-13.972Likely Pathogenic0.971Likely PathogenicLikely Pathogenic2.55Destabilizing0.12.99Destabilizing2.77Destabilizing0.31Likely Benign0.569Likely Pathogenic-6.43Deleterious0.999Probably Damaging0.986Probably Damaging1.68Pathogenic0.04Affected0.29930.69350-23.1-72.06
c.3739A>T
R1247W
2D
AIThe SynGAP1 missense variant R1247W is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized, whereas the majority of tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic impact. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates a likely pathogenic outcome. No Foldetta stability result is available. Overall, the balance of evidence points to a pathogenic classification for R1247W, and this assessment does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.736850Disordered0.374141Uncertain0.8750.5570.625-9.694Likely Pathogenic0.676Likely PathogenicLikely Benign0.159Likely Benign-6.38Deleterious1.000Probably Damaging0.982Probably Damaging1.68Pathogenic0.00Affected0.09630.25242-33.630.03
c.3740G>T
R1247M
2D
AIThe SynGAP1 missense variant R1247M is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, ESM1b, and AlphaMissense‑Optimized, whereas pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as Likely Pathogenic. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts a benign effect, whereas the SGM‑Consensus remains pathogenic; Foldetta data are unavailable. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not conflict with the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.736850Disordered0.374141Uncertain0.8750.5570.625-6.347Likely Benign0.589Likely PathogenicLikely Benign0.239Likely Benign-4.79Deleterious1.000Probably Damaging0.961Probably Damaging1.68Pathogenic0.00Affected0.10390.21220-16.4-24.99
c.3745A>T
R1249W
2D
AIThe SynGAP1 missense variant R1249W is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools show mixed results: benign predictions come from REVEL and AlphaMissense‑Optimized, whereas pathogenic predictions are returned by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as Likely Pathogenic. High‑accuracy assessments further support a pathogenic interpretation: AlphaMissense‑Optimized predicts benign, but the SGM‑Consensus (majority vote) is pathogenic, and no Foldetta stability data are available. Overall, the majority of evidence points toward a pathogenic effect, which is consistent with the SGM‑Consensus designation and contradicts the benign predictions from a minority of tools. Thus, the variant is most likely pathogenic, and this conclusion aligns with the lack of ClinVar annotation rather than contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.745909Disordered0.366265Uncertain0.8740.5560.875-9.841Likely Pathogenic0.477AmbiguousLikely Benign0.209Likely Benign-6.18Deleterious1.000Probably Damaging0.990Probably Damaging1.68Pathogenic0.00Affected0.12560.21792-33.630.03
c.3746G>T
R1249M
2D
AIThe SynGAP1 missense variant R1249M is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: pathogenic predictions come from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (which is “Likely Pathogenic” based on a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). Benign predictions are limited to REVEL and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus remains pathogenic. No Foldetta stability analysis is available for this variant. Overall, the preponderance of evidence from multiple in‑silico tools indicates that R1249M is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.745909Disordered0.366265Uncertain0.8740.5560.875-8.520Likely Pathogenic0.643Likely PathogenicLikely Benign0.232Likely Benign-4.59Deleterious1.000Probably Damaging0.979Probably Damaging1.68Pathogenic0.00Affected0.13180.21730-16.4-24.99
c.808G>A
E270K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E270K is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only FoldX, whereas the majority of tools predict a pathogenic impact: SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Two tools give uncertain results: Foldetta (a combined FoldX‑MD/Rosetta stability assessment) and premPS. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, SGM‑Consensus is likely pathogenic, and Foldetta remains uncertain. Based on the overall consensus of the available predictions, the variant is most likely pathogenic, which is consistent with the lack of ClinVar reporting and gnomAD absence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.382573Uncertain0.9380.2310.125-14.466Likely Pathogenic0.995Likely PathogenicLikely Pathogenic-0.06Likely Benign0.22.26Destabilizing1.10Ambiguous0.71Ambiguous0.530Likely Pathogenic-3.68Deleterious0.999Probably Damaging0.995Probably Damaging1.68Pathogenic0.01Affected0.22960.425101-0.4-0.94
c.874G>A
A292T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A292T is not reported in ClinVar and is absent from gnomAD. Prediction tools largely converge on a deleterious effect: only REVEL classifies it as benign, whereas FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (both HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized returns a pathogenic score, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) labels it Likely Pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts a destabilizing, pathogenic effect. Consequently, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.247041Structured0.362042Uncertain0.9290.2560.000-11.039Likely Pathogenic0.985Likely PathogenicLikely Pathogenic2.16Destabilizing0.73.42Destabilizing2.79Destabilizing1.08Destabilizing0.457Likely Benign-3.68Deleterious0.999Probably Damaging0.997Probably Damaging1.68Pathogenic0.01Affected0.16910.737710-2.530.03
c.896G>C
R299P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R299P is not reported in ClinVar or gnomAD, indicating no publicly available frequency data. Prediction tools cluster into benign and pathogenic groups: benign predictions include REVEL and AlphaMissense‑Optimized, while pathogenic predictions are made by FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen2_HumDiv, polyPhen2_HumVar, SIFT, FATHMM, and AlphaMissense‑Default; ESM1b is uncertain. The SGM‑Consensus label is Likely Pathogenic. High‑accuracy tools give a clear signal: AlphaMissense‑Optimized predicts benign, SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts pathogenic, and Foldetta also predicts pathogenic. Overall, the predictions strongly favor a pathogenic interpretation, with no ClinVar status to contradict this assessment.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.262979Uncertain0.8190.2950.500-7.662In-Between0.722Likely PathogenicLikely Benign4.10Destabilizing0.23.01Destabilizing3.56Destabilizing1.19Destabilizing0.295Likely Benign-4.09Deleterious1.000Probably Damaging0.999Probably Damaging1.68Pathogenic0.02Affected0.20720.53790-22.9-59.07
c.973C>G
L325V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant L325V is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Rosetta and Foldetta give uncertain results. The high‑accuracy consensus from AlphaMissense‑Optimized is benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely benign, and Foldetta remains uncertain. Overall, the majority of evidence points to a benign impact, and this assessment does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.352862Structured0.424577Uncertain0.9550.4360.000-3.104Likely Benign0.162Likely BenignLikely Benign2.26Destabilizing0.11.27Ambiguous1.77Ambiguous-0.39Likely Benign0.183Likely Benign0.16Neutral0.898Possibly Damaging0.472Possibly Damaging1.68Pathogenic1.00Tolerated0.15710.3957210.4-14.03
c.1004G>C
R335P
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R335P has no ClinVar entry and is not reported in gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, and SIFT, whereas pathogenic predictions are reported by FoldX, Rosetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments give a more focused view: AlphaMissense‑Optimized is uncertain; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as likely pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts a pathogenic effect. Taken together, the majority of evidence points to a pathogenic impact for R335P, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.305330Structured0.331028Uncertain0.4830.4280.500-13.952Likely Pathogenic0.948Likely PathogenicAmbiguous3.23Destabilizing0.85.73Destabilizing4.48Destabilizing0.43Likely Benign0.250Likely Benign-4.22Deleterious1.000Probably Damaging0.999Probably Damaging1.69Pathogenic0.09Tolerated0.18660.44970-22.9-59.07
c.1007A>G
K336R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K336R is not reported in ClinVar (ClinVar status: not listed) but is present in the gnomAD database (gnomAD ID: 6‑33437912‑A‑G). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized; the only tool predicting a pathogenic outcome is FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments further support a benign interpretation: AlphaMissense‑Optimized predicts Benign, the SGM‑Consensus is Likely Benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts Benign. No predictions or folding‑stability results are missing or inconclusive. Based on the collective evidence, the variant is most likely benign, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.318242Structured0.338219Uncertain0.3960.4280.5006-33437912-A-G16.20e-7-5.897Likely Benign0.089Likely BenignLikely Benign0.00Likely Benign0.0-0.15Likely Benign-0.08Likely Benign0.52Ambiguous0.038Likely Benign-2.01Neutral0.002Benign0.005Benign1.69Pathogenic0.12Tolerated3.38220.48990.124023-0.628.01
c.1013A>G
D338G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D338G missense variant is not reported in ClinVar and has no gnomAD entry. Prediction tools that agree on a benign effect include REVEL, premPS, and polyPhen‑2 HumVar. Those that predict a pathogenic effect comprise SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Because the majority of available predictors (seven versus three) indicate a deleterious impact, the variant is most likely pathogenic, and this assessment does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.363354Uncertain0.4600.4380.375-8.875Likely Pathogenic0.871Likely PathogenicAmbiguous1.33Ambiguous0.51.75Ambiguous1.54Ambiguous0.15Likely Benign0.487Likely Benign-5.51Deleterious0.771Possibly Damaging0.315Benign1.69Pathogenic0.01Affected0.40140.59341-13.1-58.04
c.1067G>T
R356L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R356L is not reported in ClinVar and is present in gnomAD (ID 6‑33437972‑G‑T). Functional prediction tools that agree on a benign effect include REVEL, FoldX, and Foldetta, whereas a majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Predictions that are inconclusive are AlphaMissense‑Optimized, Rosetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the preponderance of evidence points to a pathogenic effect for R356L, and this conclusion does not contradict ClinVar status, which currently has no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.219301Structured0.395028Uncertain0.8020.3730.2506-33437972-G-T-13.957Likely Pathogenic0.911Likely PathogenicAmbiguous-0.04Likely Benign0.1-0.57Ambiguous-0.31Likely Benign0.68Ambiguous0.412Likely Benign-6.20Deleterious0.993Probably Damaging0.982Probably Damaging1.69Pathogenic0.02Affected3.39220.21100.5242-2-38.3-43.03
c.3719G>A
R1240Q
2D
AIThe SynGAP1 missense variant R1240Q is reported in gnomAD (variant ID 6-33446711‑G‑A) but has no ClinVar entry. Functional prediction tools that agree on a benign effect are REVEL and AlphaMissense‑Optimized, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. ESM1b is uncertain. The high‑accuracy consensus (SGM‑Consensus) – a majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN – is classified as Likely Pathogenic. AlphaMissense‑Optimized remains benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) has no available result for this variant. Overall, the preponderance of predictions (six pathogenic vs. two benign) indicates that the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.541878Disordered0.511333Binding0.8650.5400.3756-33446711-G-A21.24e-6-7.110In-Between0.717Likely PathogenicLikely Benign0.304Likely Benign-3.09Deleterious0.999Probably Damaging0.994Probably Damaging1.69Pathogenic0.00Affected3.7750.23770.1992111.0-28.06
c.806T>G
I269R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I269R is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: the benign group contains only SIFT, whereas the pathogenic group includes SGM‑Consensus (Likely Pathogenic), REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. FoldX and Rosetta give uncertain results, and Foldetta is also uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as Likely Pathogenic, and Foldetta as unavailable. Based on the preponderance of pathogenic predictions, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.343787Uncertain0.9370.2440.125-14.567Likely Pathogenic0.994Likely PathogenicLikely Pathogenic1.34Ambiguous0.11.99Ambiguous1.67Ambiguous1.50Destabilizing0.765Likely Pathogenic-5.23Deleterious0.999Probably Damaging0.998Probably Damaging1.69Pathogenic0.07Tolerated0.11080.0870-2-3-9.043.03
c.850C>T
L284F
2D
AIThe SynGAP1 missense variant L284F is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while Rosetta, Foldetta, and premPS are inconclusive. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus—derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels the variant as Likely Pathogenic; Foldetta, which integrates FoldX‑MD and Rosetta outputs, remains uncertain. Taken together, the overwhelming majority of evidence indicates that the variant is most likely pathogenic, and this conclusion is consistent with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.094817Structured0.371601Uncertain0.9500.2550.000-11.656Likely Pathogenic0.970Likely PathogenicLikely Pathogenic2.04Destabilizing1.91.05Ambiguous1.55Ambiguous0.62Ambiguous0.654Likely Pathogenic-3.51Deleterious1.000Probably Damaging0.998Probably Damaging1.69Pathogenic0.01Affected0.05150.277920-1.034.02
c.874G>T
A292S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A292S is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and FoldX, whereas a majority of tools predict a pathogenic impact: SGM‑Consensus (Likely Pathogenic), PolyPhen‑2 HumDiv, PolyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and PROVEAN. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as Likely Pathogenic (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and Foldetta as uncertain. No prediction or folding‑stability result is missing; uncertain outcomes are treated as unavailable. Overall, the balance of evidence favors a pathogenic classification. This conclusion does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.247041Structured0.362042Uncertain0.9290.2560.000-8.514Likely Pathogenic0.804Likely PathogenicAmbiguous0.40Likely Benign0.22.13Destabilizing1.27Ambiguous0.70Ambiguous0.364Likely Benign-2.76Deleterious0.999Probably Damaging0.996Probably Damaging1.69Pathogenic0.03Affected0.28500.638911-2.616.00
c.875C>A
A292E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A292E is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, whereas the remaining tools—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support this view: AlphaMissense‑Optimized classifies the variant as pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) labels it likely pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts pathogenicity. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for A292E.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.247041Structured0.362042Uncertain0.9290.2560.000-14.282Likely Pathogenic0.999Likely PathogenicLikely Pathogenic6.07Destabilizing1.23.82Destabilizing4.95Destabilizing1.54Destabilizing0.475Likely Benign-4.60Deleterious1.000Probably Damaging0.998Probably Damaging1.69Pathogenic0.02Affected0.14440.22050-1-5.358.04
c.896G>A
R299H
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R299H is listed in ClinVar with an uncertain significance and is present in gnomAD (ID 6‑33437801‑G‑A). Functional prediction tools cluster into two groups: benign predictions from REVEL and AlphaMissense‑Optimized, and pathogenic predictions from FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM; Rosetta, ESM1b, and AlphaMissense‑Default are inconclusive. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as pathogenic, and the SGM consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a tie between pathogenic and uncertain calls. Overall, the majority of evidence points to a pathogenic effect, which is consistent with the ClinVar uncertain designation rather than contradicting it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.321458Structured0.262979Uncertain0.8190.2950.500Conflicting 26-33437801-G-A106.20e-6-7.731In-Between0.388AmbiguousLikely Benign3.97Destabilizing1.00.94Ambiguous2.46Destabilizing1.41Destabilizing0.238Likely Benign-3.35Deleterious1.000Probably Damaging0.998Probably Damaging1.69Pathogenic0.02Affected3.39190.32930.2982201.3-19.05211.272.5-0.10.2-0.20.3XPotentially PathogenicThe guanidinium group of Arg299, located in a β hairpin loop linking two anti-parallel β sheet strands (res. Met289-Pro298, res. Thr305-Asn315), forms hydrogen bonds that stabilize the tight turn. In the WT simulations, the Arg299 side chain hydrogen bonds with the loop backbone carbonyl groups (e.g., Ser302, Thr305, Leu274, Gly303), the hydroxyl group of Ser300, and even forms a salt bridge with the carboxylate group of Asp304.In the variant simulations, the imidazole ring of His299 (epsilon protonated state) hydrogen bonds with the carbonyl group of Asp304 and the hydroxyl group of Ser300. However, it does not form as many or as strong interactions as arginine, which could affect the initial formation of the secondary hairpin loop during folding. β hairpins are potential nucleation sites during the initial stages of protein folding, so even minor changes in them could be significant.Additionally, His299 prefers to hydrophobically interact with other hydrophobic residues inside the C2 domain core (e.g., Val306, Leu274), which destabilizes the C2 domain. Indeed, the β strand partially unfolds during the second simulation. Moreover, the positively charged Arg299 side chain faces the polar head group region of the inner leaflet membrane and could directly anchor the C2 domain to the membrane. In short, the residue swap could negatively affect both protein folding and the stability of the SynGAP-membrane association.
c.926G>C
G309A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G309A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL, SIFT, and Rosetta, whereas pathogenic calls are made by FoldX, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Uncertain results are reported by Foldetta, premPS, and ESM1b. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates pathogenic, while Foldetta remains inconclusive. Overall, the preponderance of evidence points to a pathogenic impact for G309A. This conclusion is not contradicted by ClinVar, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.275179Structured0.338439Uncertain0.8820.3420.125-7.980In-Between0.986Likely PathogenicLikely Pathogenic2.44Destabilizing0.40.30Likely Benign1.37Ambiguous0.71Ambiguous0.373Likely Benign-5.52Deleterious1.000Probably Damaging0.999Probably Damaging1.69Pathogenic0.09Tolerated0.39490.4974102.214.03
c.1004G>A
R335H
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R335H is listed in ClinVar with an uncertain significance and is present in gnomAD (variant ID 6-33437909‑G‑A). Functional prediction tools cluster into two groups: benign predictions come from REVEL, Rosetta, and Foldetta, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain results are reported by FoldX, premPS, and AlphaMissense‑Optimized. High‑accuracy assessments show that the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—labels the variant as pathogenic, whereas Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, predicts a benign effect. Overall, the preponderance of evidence points to a pathogenic impact, which does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.305330Structured0.331028Uncertain0.4830.4280.500Uncertain 16-33437909-G-A21.24e-6-12.521Likely Pathogenic0.831Likely PathogenicAmbiguous0.58Ambiguous0.10.22Likely Benign0.40Likely Benign0.72Ambiguous0.132Likely Benign-3.02Deleterious1.000Probably Damaging0.998Probably Damaging1.70Pathogenic0.03Affected3.38220.23160.2330201.3-19.05242.482.1-2.40.6-0.10.1UncertainThe guanidinium group of Arg335, located in a β hairpin loop linking two anti-parallel β sheet strands (res. Ala322-Asp330, res. Gly341-Pro349), faces the post-synaptic inner membrane surface. In the WT simulations, the Arg335 side chain dynamically forms salt bridges with the carboxylate groups of Asp322, Asp338, and Asp616. In contrast, the imidazole ring of His335, which is not double protonated and thus not positively charged in the variant simulations, continues to move dynamically without forming any lasting or strong interactions. Importantly, the positively charged arginine residues of the C2 domain are ideal membrane anchors for ensuring SynGAP-membrane association. However, this phenomenon cannot be addressed using solvent-only simulations.
c.1009A>C
K337Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K337Q missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, and Foldetta. Those that predict a pathogenic effect comprise SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Two tools give uncertain results: AlphaMissense‑Optimized and Rosetta. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as Likely Pathogenic (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and Foldetta as benign. Overall, the majority of predictions (8 pathogenic vs. 4 benign) indicate that the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.348540Uncertain0.4490.4380.500-9.944Likely Pathogenic0.934Likely PathogenicAmbiguous0.00Likely Benign0.00.88Ambiguous0.44Likely Benign0.43Likely Benign0.305Likely Benign-3.48Deleterious0.999Probably Damaging0.997Probably Damaging1.70Pathogenic0.01Affected0.36720.1219110.4-0.04
c.1010A>C
K337T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K337T is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two consensus groups: benign predictions come from REVEL, FoldX, and premPS, whereas pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Three tools report uncertainty: Rosetta, Foldetta, and AlphaMissense‑Optimized. The high‑accuracy consensus, SGM‑Consensus, classifies the variant as Likely Pathogenic. In the high‑accuracy subset, AlphaMissense‑Optimized remains uncertain, SGM‑Consensus is Likely Pathogenic, and Foldetta is uncertain. Taken together, the majority of evidence points toward a deleterious effect. Therefore, K337T is most likely pathogenic, and this assessment does not conflict with the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.348540Uncertain0.4490.4380.500-10.896Likely Pathogenic0.953Likely PathogenicAmbiguous0.45Likely Benign0.21.33Ambiguous0.89Ambiguous0.25Likely Benign0.338Likely Benign-5.32Deleterious0.999Probably Damaging0.997Probably Damaging1.70Pathogenic0.01Affected0.17410.33540-13.2-27.07
c.1010A>G
K337R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant K337R has no ClinVar entry and is not reported in gnomAD. Prediction tools cluster into benign and pathogenic groups: benign predictions come from REVEL, FoldX, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and Foldetta; pathogenic predictions come from polyPhen2_HumDiv, polyPhen2_HumVar, and FATHMM, while Rosetta remains uncertain. High‑accuracy methods reinforce the benign assessment: AlphaMissense‑Optimized predicts benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also predicts benign; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts benign. Consequently, the variant is most likely benign, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.321458Structured0.348540Uncertain0.4490.4380.500-6.302Likely Benign0.249Likely BenignLikely Benign-0.30Likely Benign0.21.07Ambiguous0.39Likely Benign0.12Likely Benign0.142Likely Benign-2.36Neutral0.997Probably Damaging0.992Probably Damaging1.70Pathogenic0.07Tolerated0.39130.113432-0.628.01
c.1034T>C
L345P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L345P is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (majority vote) is likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on the collective predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.260850Structured0.354989Uncertain0.9360.4780.125-10.994Likely Pathogenic0.994Likely PathogenicLikely Pathogenic3.33Destabilizing0.23.26Destabilizing3.30Destabilizing1.27Destabilizing0.335Likely Benign-4.80Deleterious0.998Probably Damaging0.889Possibly Damaging1.70Pathogenic0.02Affected0.35810.1342-3-3-5.4-16.04
c.1037T>C
V346A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V346A is reported in gnomAD (6‑33437942‑T‑C) but has no ClinVar entry. Prediction tools that agree on a benign effect are limited to REVEL, whereas the remaining tools (FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) uniformly predict a pathogenic impact; AlphaMissense‑Optimized is uncertain. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is inconclusive, the SGM Consensus (derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a destabilizing, pathogenic effect. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.260850Structured0.350921Uncertain0.9490.4610.0006-33437942-T-C16.20e-7-8.556Likely Pathogenic0.856Likely PathogenicAmbiguous2.72Destabilizing0.22.73Destabilizing2.73Destabilizing1.92Destabilizing0.477Likely Benign-3.68Deleterious0.994Probably Damaging0.970Probably Damaging1.70Pathogenic0.01Affected3.37250.33410.296700-2.4-28.05
c.1040C>T
T347I
2D
3DClick to see structure in 3D Viewer
AISynGAP1 T347I is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that provide definitive calls cluster into two groups: benign predictions come from REVEL, premPS, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized; pathogenic predictions come from PROVEAN, polyPhen‑2 HumDiv, ESM1b, and FATHMM. Tools with inconclusive outputs (FoldX, Rosetta, Foldetta, AlphaMissense‑Default) are treated as unavailable. High‑accuracy assessments further split the evidence: AlphaMissense‑Optimized predicts benign, while the SGM consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—predicts pathogenic; Foldetta remains uncertain. Consequently, the variant’s pathogenicity is ambiguous, with an equal number of strong benign and pathogenic calls and no consensus from the most reliable methods. The variant is therefore most likely uncertain, and this assessment does not contradict any ClinVar status, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.268042Structured0.349915Uncertain0.9510.4340.000-10.148Likely Pathogenic0.387AmbiguousLikely Benign-0.79Ambiguous0.1-0.94Ambiguous-0.87Ambiguous0.29Likely Benign0.079Likely Benign-3.12Deleterious0.627Possibly Damaging0.139Benign1.70Pathogenic0.08Tolerated0.08850.62980-15.212.05
c.1067G>A
R356H
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R356H is recorded in ClinVar as benign (ClinVar ID 2984966.0) and is present in the gnomAD database (6‑33437972‑G‑A). Prediction tools that indicate a benign effect include REVEL, Rosetta, Foldetta, and AlphaMissense‑Optimized. Those that predict a pathogenic effect comprise premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default, with the SGM‑Consensus also labeling it likely pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of predictions support a pathogenic impact, which contradicts the ClinVar benign classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.219301Structured0.395028Uncertain0.8020.3730.250Likely Benign 16-33437972-G-A95.66e-6-11.453Likely Pathogenic0.614Likely PathogenicLikely Benign0.59Ambiguous0.1-0.27Likely Benign0.16Likely Benign1.17Destabilizing0.314Likely Benign-4.43Deleterious0.999Probably Damaging0.987Probably Damaging1.70Pathogenic0.01Affected3.39220.34930.2206021.3-19.05
c.1081C>G
Q361E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Q361E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Uncertain predictions come from Rosetta, Foldetta, and ESM1b. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also predicts benign, while Foldetta remains uncertain. Taken together, the majority of evidence supports a benign impact for Q361E, and this conclusion does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.305330Structured0.427593Uncertain0.9450.5340.250-7.544In-Between0.289Likely BenignLikely Benign0.29Likely Benign0.01.02Ambiguous0.66Ambiguous0.21Likely Benign0.153Likely Benign-0.89Neutral0.969Probably Damaging0.930Probably Damaging1.70Pathogenic0.26Tolerated0.12170.3018220.00.98
c.1096A>C
T366P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T366P is not reported in ClinVar and is absent from gnomAD. Consensus from multiple in‑silico predictors leans toward a benign effect: REVEL, premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Benign) all classify the substitution as tolerated. In contrast, polyPhen‑2 HumDiv, FATHMM, Rosetta, and the Foldetta stability analysis predict a damaging or pathogenic outcome. FoldX reports an uncertain effect and is therefore not considered evidence. High‑accuracy tools give mixed results: AlphaMissense‑Optimized and the SGM‑Consensus both indicate benign, whereas Foldetta predicts pathogenic. Overall, the majority of predictors (8 benign vs. 4 pathogenic) support a benign classification, and this is consistent with the lack of ClinVar evidence. Thus, the variant is most likely benign, with no contradiction to ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.414856Structured0.441902Uncertain0.8970.6420.250-6.483Likely Benign0.226Likely BenignLikely Benign1.75Ambiguous0.53.10Destabilizing2.43Destabilizing0.47Likely Benign0.150Likely Benign-2.49Neutral0.627Possibly Damaging0.139Benign1.70Pathogenic0.24Tolerated0.22500.62510-1-0.9-3.99
c.3721C>G
L1241V
2D
AIThe SynGAP1 missense variant L1241V is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and PROVEAN, whereas a majority of tools predict a pathogenic impact: polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all classify the variant as damaging. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. AlphaMissense‑Optimized yields an uncertain result, and Foldetta (the combined FoldX‑MD and Rosetta stability assessment) is not available for this variant. Overall, the preponderance of evidence from high‑accuracy predictors points to a pathogenic effect. This conclusion is consistent with the lack of ClinVar annotation; there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.545602Disordered0.488880Uncertain0.8280.5410.375-8.771Likely Pathogenic0.866Likely PathogenicAmbiguous0.153Likely Benign-2.33Neutral0.999Probably Damaging0.994Probably Damaging1.70Pathogenic0.00Affected0.15960.1883210.4-14.03
c.3739A>G
R1247G
2D
AIThe SynGAP1 missense variant R1247G is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect are REVEL and AlphaMissense‑Optimized, whereas the majority of tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default) predict a pathogenic impact; ESM1b is uncertain and SGM‑Consensus is labeled Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta results are unavailable. Overall, the balance of evidence favors a pathogenic classification, and this conclusion does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.736850Disordered0.374141Uncertain0.8750.5570.625-7.920In-Between0.724Likely PathogenicLikely Benign0.195Likely Benign-5.58Deleterious0.980Probably Damaging0.721Possibly Damaging1.70Pathogenic0.00Affected0.30470.2327-3-24.1-99.14
c.3745A>G
R1249G
2D
AIThe SynGAP1 missense variant R1249G is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized, whereas a majority of tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default) predict a pathogenic impact; ESM1b is uncertain and SGM‑Consensus is labeled Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta results are unavailable. Overall, the balance of evidence favors a pathogenic classification, and this conclusion does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.745909Disordered0.366265Uncertain0.8740.5560.875-7.405In-Between0.684Likely PathogenicLikely Benign0.206Likely Benign-5.38Deleterious0.990Probably Damaging0.828Possibly Damaging1.70Pathogenic0.00Affected0.30870.2393-3-24.1-99.14
c.818A>T
E273V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E273V is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL and premPS. The majority of tools predict a pathogenic impact: Rosetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, SGM‑Consensus (Likely Pathogenic), and Foldetta. Two tools give inconclusive results: AlphaMissense‑Optimized (Uncertain) and FoldX (Uncertain). High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta as Pathogenic. Overall, the consensus of pathogenic‑predicting tools outweighs the benign predictions, indicating that E273V is most likely pathogenic; this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.071867Structured0.398918Uncertain0.8630.1960.125-11.671Likely Pathogenic0.814Likely PathogenicAmbiguous1.93Ambiguous0.33.31Destabilizing2.62Destabilizing0.17Likely Benign0.361Likely Benign-4.66Deleterious0.984Probably Damaging0.825Possibly Damaging1.70Pathogenic0.01Affected0.08110.3813-2-27.7-29.98
c.833A>C
K278T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K278T is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, Rosetta, Foldetta, and premPS. Tools that predict a pathogenic effect comprise SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized; FoldX is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as likely pathogenic (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and Foldetta as benign. Overall, the majority of predictions lean toward pathogenicity, and this conclusion does not contradict any ClinVar annotation because the variant is not yet classified in ClinVar.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.120615Structured0.310130Uncertain0.7480.2530.125-11.227Likely Pathogenic0.978Likely PathogenicLikely Pathogenic0.85Ambiguous0.2-0.08Likely Benign0.39Likely Benign0.46Likely Benign0.484Likely Benign-5.40Deleterious1.000Probably Damaging0.998Probably Damaging1.70Pathogenic0.04Affected0.17750.22200-13.2-27.07
c.914C>T
T305I
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant T305I is listed in ClinVar with an uncertain significance and is present in gnomAD (ID 6‑33437819‑C‑T). Functional prediction tools that agree on a benign effect include REVEL, FoldX, premPS, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and Foldetta. Tools that predict a pathogenic outcome are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. The high‑accuracy AlphaMissense‑Optimized score is benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑to‑2 split. Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also reports a benign effect. Overall, the balance of evidence from high‑confidence predictors leans toward a benign impact, and this assessment does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.359901Structured0.299706Uncertain0.8720.2740.125Uncertain 16-33437819-C-T16.20e-7-5.222Likely Benign0.305Likely BenignLikely Benign0.37Likely Benign0.20.58Ambiguous0.48Likely Benign0.25Likely Benign0.224Likely Benign-2.90Deleterious0.997Probably Damaging0.929Probably Damaging1.70Pathogenic0.04Affected3.40200.09390.5693-105.212.05
c.925G>C
G309R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G309R is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates a likely pathogenic outcome. No tool in the dataset predicts a benign effect. Uncertainty remains for FoldX, Rosetta, Foldetta, and premPS, which are listed as uncertain and do not influence the overall assessment. High‑accuracy evaluations show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as likely pathogenic, and Foldetta as uncertain. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.275179Structured0.338439Uncertain0.8820.3420.125-14.375Likely Pathogenic1.000Likely PathogenicLikely Pathogenic1.99Ambiguous0.50.52Ambiguous1.26Ambiguous0.55Ambiguous0.572Likely Pathogenic-7.35Deleterious1.000Probably Damaging1.000Probably Damaging1.70Pathogenic0.04Affected0.09640.5097-3-2-4.199.14
c.1012G>A
D338N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D338N missense variant is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that indicate a benign effect include REVEL, premPS, and polyPhen‑2 HumVar, whereas a majority of tools predict pathogenicity: SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. No evidence from FoldX, Rosetta, or Foldetta supports a benign outcome. Overall, the balance of evidence favors a pathogenic interpretation; this is consistent with the absence of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.363354Uncertain0.4600.4380.375-9.520Likely Pathogenic0.809Likely PathogenicAmbiguous0.95Ambiguous0.41.34Ambiguous1.15Ambiguous0.06Likely Benign0.442Likely Benign-3.62Deleterious0.801Possibly Damaging0.315Benign1.71Pathogenic0.02Affected0.13990.5970210.0-0.98
c.1012G>C
D338H
2D
AIThe SynGAP1 missense variant D338H is not reported in ClinVar and is absent from gnomAD. Prediction tools largely agree on a deleterious effect: benign predictions are limited to premPS, whereas the remaining 11 tools (REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) all classify the variant as pathogenic or likely pathogenic. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates likely pathogenic, while Foldetta’s stability analysis is inconclusive. Overall, the preponderance of evidence points to a pathogenic impact for D338H, and this conclusion is not contradicted by any ClinVar annotation (none exists).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.363354Uncertain0.4600.4380.375-12.325Likely Pathogenic0.975Likely PathogenicLikely Pathogenic1.32Ambiguous1.20.76Ambiguous1.04Ambiguous0.18Likely Benign0.515Likely Pathogenic-4.42Deleterious0.966Probably Damaging0.770Possibly Damaging1.71Pathogenic0.01Affected0.16710.66541-10.322.05
c.1024T>A
Y342N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y342N has no ClinVar entry (ClinVar status: None) and is not reported in gnomAD (gnomAD ID: None). Prediction tools that assess the variant’s effect are overwhelmingly in agreement that it is deleterious: SGM‑Consensus, REVEL, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all predict a pathogenic outcome. No tool predicts a benign effect. High‑accuracy assessments further support this view: AlphaMissense‑Optimized is inconclusive, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports “Likely Pathogenic,” and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a pathogenic impact. Taken together, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.366687Structured0.408200Uncertain0.8660.4870.250-9.685Likely Pathogenic0.940Likely PathogenicAmbiguous1.76Ambiguous0.12.89Destabilizing2.33Destabilizing1.02Destabilizing0.554Likely Pathogenic-6.65Deleterious1.000Probably Damaging0.999Probably Damaging1.71Pathogenic0.03Affected0.21890.0862-2-2-2.2-49.07
c.1024T>G
Y342D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y342D is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include premPS and SIFT, whereas the majority of other in silico predictors (SGM‑Consensus, REVEL, Rosetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict it to be pathogenic. FoldX reports an uncertain effect, while Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic; SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is likely pathogenic; and Foldetta is pathogenic. Based on the preponderance of pathogenic predictions and the absence of benign evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.366687Structured0.408200Uncertain0.8660.4870.250-10.940Likely Pathogenic0.985Likely PathogenicLikely Pathogenic1.60Ambiguous0.12.70Destabilizing2.15Destabilizing0.13Likely Benign0.668Likely Pathogenic-7.19Deleterious1.000Probably Damaging0.999Probably Damaging1.71Pathogenic0.07Tolerated0.39250.0862-4-3-2.2-48.09
c.1051G>A
A351T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 A351T missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that uniformly indicate a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv and FATHMM. Uncertain predictions come from Rosetta and Foldetta. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely benign, and Foldetta as inconclusive. Overall, the majority of evidence supports a benign impact for A351T, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.216401Structured0.362025Uncertain0.9250.3420.000-6.863Likely Benign0.077Likely BenignLikely Benign0.22Likely Benign0.00.80Ambiguous0.51Ambiguous0.49Likely Benign0.040Likely Benign-2.42Neutral0.524Possibly Damaging0.138Benign1.71Pathogenic0.06Tolerated0.13370.671310-2.530.03
c.1082A>G
Q361R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant Q361R has no ClinVar entry and is not reported in gnomAD. Functional prediction tools cluster into two groups: benign predictions include REVEL, SIFT, premPS, PROVEAN, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and Rosetta; pathogenic predictions come from polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as Likely Benign. High‑accuracy assessments further support a benign outcome: AlphaMissense‑Optimized predicts benign; the SGM‑Consensus itself is benign; and Foldetta, which integrates FoldX‑MD (Uncertain) and Rosetta (Benign), yields a benign prediction. Overall, the consensus of available computational evidence indicates that the variant is most likely benign, and this assessment does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.305330Structured0.427593Uncertain0.9450.5340.250-6.898Likely Benign0.289Likely BenignLikely Benign-0.88Ambiguous0.0-0.07Likely Benign-0.48Likely Benign-0.20Likely Benign0.296Likely Benign-0.56Neutral0.987Probably Damaging0.953Probably Damaging1.71Pathogenic0.41Tolerated0.13210.295511-1.028.06
c.1082A>T
Q361L
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant Q361L is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, Rosetta, Foldetta, premPS, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of tools (8 benign vs 5 pathogenic) favor a benign effect, and this consensus does not contradict the absence of a ClinVar classification. Thus, the variant is most likely benign based on current predictions, with no conflict with ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.305330Structured0.427593Uncertain0.9450.5340.250-10.678Likely Pathogenic0.238Likely BenignLikely Benign0.12Likely Benign0.10.46Likely Benign0.29Likely Benign0.21Likely Benign0.406Likely Benign-3.95Deleterious0.987Probably Damaging0.953Probably Damaging1.71Pathogenic0.06Tolerated0.07200.5213-2-27.3-14.97
c.1103C>A
P368Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 P368Q missense variant has no ClinVar entry and is not reported in gnomAD. Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. Remaining tools (AlphaMissense‑Default, FoldX, Rosetta, Foldetta, premPS) give uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the majority of definitive predictions (five pathogenic vs. three benign) indicate that the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.363090Structured0.439989Uncertain0.5800.6770.250-6.019Likely Benign0.413AmbiguousLikely Benign1.56Ambiguous0.81.71Ambiguous1.64Ambiguous0.71Ambiguous0.205Likely Benign-5.10Deleterious0.991Probably Damaging0.881Possibly Damaging1.71Pathogenic0.04Affected0.16940.52830-1-1.931.01
c.3740G>C
R1247T
2D
AIThe SynGAP1 missense variant R1247T is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score, which is labeled Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates likely pathogenic. No Foldetta stability result is available. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not conflict with ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.736850Disordered0.374141Uncertain0.8750.5570.625-6.302Likely Benign0.598Likely PathogenicLikely Benign0.206Likely Benign-4.79Deleterious0.980Probably Damaging0.783Possibly Damaging1.71Pathogenic0.00Affected0.15430.2403-1-13.8-55.08
c.3746G>C
R1249T
2D
AIThe SynGAP1 missense variant R1249T is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL and AlphaMissense‑Optimized, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. The SGM‑Consensus, a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, indicates a likely pathogenic effect. High‑accuracy assessments show AlphaMissense‑Optimized as benign, whereas the SGM‑Consensus remains pathogenic; Foldetta results are unavailable. Overall, the preponderance of evidence (10 pathogenic vs. 2 benign predictions) points to a pathogenic impact for R1249T. This conclusion is consistent with the lack of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.745909Disordered0.366265Uncertain0.8740.5560.875-8.014Likely Pathogenic0.712Likely PathogenicLikely Benign0.185Likely Benign-4.59Deleterious0.990Probably Damaging0.903Possibly Damaging1.71Pathogenic0.00Affected0.16460.2458-1-13.8-55.08
c.832A>C
K278Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K278Q is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, and Foldetta. Those that predict a pathogenic effect comprise PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Two tools give uncertain results: premPS and AlphaMissense‑Optimized. High‑accuracy assessments show that the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts a likely pathogenic outcome, whereas Foldetta (combining FoldX‑MD and Rosetta stability outputs) predicts a benign effect, and AlphaMissense‑Optimized remains uncertain. Overall, the majority of evidence points to a pathogenic impact for K278Q, and this conclusion does not contradict the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.120615Structured0.310130Uncertain0.7480.2530.125-11.107Likely Pathogenic0.902Likely PathogenicAmbiguous0.23Likely Benign0.10.25Likely Benign0.24Likely Benign0.73Ambiguous0.387Likely Benign-3.63Deleterious1.000Probably Damaging0.998Probably Damaging1.71Pathogenic0.05Affected0.37700.0672110.4-0.04
c.856C>G
L286V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L286V is not reported in ClinVar (ClinVar status: none) and is absent from gnomAD (gnomAD ID: none). Prediction tools that agree on a benign effect include only AlphaMissense‑Optimized, whereas the remaining tools—SGM‑Consensus, REVEL, FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM—consistently predict a pathogenic impact; AlphaMissense‑Default and Rosetta are uncertain. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized indicates benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) also predicts pathogenic. Overall, the preponderance of evidence points to a pathogenic effect. This conclusion does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.122885Structured0.385647Uncertain0.9320.2600.000-9.986Likely Pathogenic0.500AmbiguousLikely Benign2.44Destabilizing0.51.63Ambiguous2.04Destabilizing1.26Destabilizing0.676Likely Pathogenic-2.76Deleterious0.999Probably Damaging0.994Probably Damaging1.71Pathogenic0.01Affected0.14920.3007210.4-14.03
c.863A>C
D288A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D288A missense variant is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, and SIFT. Those that agree on a pathogenic effect are SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. AlphaMissense‑Optimized, Foldetta, and Rosetta give uncertain results and are treated as unavailable for pathogenicity inference. High‑accuracy assessments show that the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts pathogenicity, AlphaMissense‑Optimized is uncertain, and Foldetta (combining FoldX‑MD and Rosetta outputs) is also uncertain. Overall, seven tools predict pathogenicity while four predict benign, with no conflicting ClinVar evidence. Therefore, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.125101Structured0.395525Uncertain0.8730.2610.000-13.470Likely Pathogenic0.908Likely PathogenicAmbiguous0.34Likely Benign0.11.27Ambiguous0.81Ambiguous0.10Likely Benign0.451Likely Benign-6.09Deleterious1.000Probably Damaging0.998Probably Damaging1.71Pathogenic0.07Tolerated0.40600.57880-25.3-44.01
c.949C>A
L317M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 L317M missense variant is not reported in ClinVar and is absent from gnomAD. Consensus predictions from multiple in silico tools show a split: benign calls come from REVEL, FoldX, Foldetta, and PROVEAN, whereas pathogenic calls arise from polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments give a mixed picture: AlphaMissense‑Optimized is inconclusive, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, and Foldetta predicts a benign effect on protein stability. No evidence from ClinVar contradicts these findings. Overall, the preponderance of pathogenic predictions and the SGM‑Consensus result suggest that the variant is most likely pathogenic, though the benign signal from Foldetta and other tools indicates uncertainty.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.106997Structured0.394031Uncertain0.8740.2400.125-9.558Likely Pathogenic0.788Likely PathogenicAmbiguous0.14Likely Benign0.10.84Ambiguous0.49Likely Benign0.94Ambiguous0.250Likely Benign-1.84Neutral1.000Probably Damaging0.999Probably Damaging1.71Pathogenic0.04Affected0.09370.312242-1.918.03
c.1024T>C
Y342H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y342H is reported in gnomAD (ID 6‑33437929‑T‑C) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, SIFT, and ESM1b, while pathogenic predictions are made by PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, FATHMM, and AlphaMissense‑Default. Five tools predict pathogenicity versus three predicting benign, with the remaining five (FoldX, Rosetta, Foldetta, premPS, AlphaMissense‑Optimized) yielding uncertain or inconclusive results. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is uncertain, SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. Overall, the preponderance of evidence indicates that Y342H is most likely pathogenic, and this conclusion is not contradicted by ClinVar status, which currently contains no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.366687Structured0.408200Uncertain0.8660.4870.2506-33437929-T-C16.20e-7-6.459Likely Benign0.944Likely PathogenicAmbiguous1.63Ambiguous0.11.33Ambiguous1.48Ambiguous0.73Ambiguous0.453Likely Benign-3.61Deleterious1.000Probably Damaging0.999Probably Damaging1.72Pathogenic0.06Tolerated3.37250.24910.086220-1.9-26.03
c.1025A>G
Y342C
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant Y342C is listed in ClinVar as Benign (ClinVar ID 1213078.0) and is observed in gnomAD (ID 6‑33437930‑A‑G). Across general prediction tools, benign calls are made by REVEL and AlphaMissense‑Optimized, whereas pathogenic calls are made by FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score (Likely Pathogenic). Uncertain results are reported by premPS and ESM1b. High‑accuracy assessments show AlphaMissense‑Optimized predicting Benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicting Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicting Pathogenic. Overall, the majority of predictions support a pathogenic effect, contradicting the ClinVar benign classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.366687Structured0.408200Uncertain0.8660.4870.250Benign/Likely benign 26-33437930-A-G211.30e-5-7.596In-Between0.682Likely PathogenicLikely Benign2.48Destabilizing0.12.73Destabilizing2.61Destabilizing0.92Ambiguous0.404Likely Benign-6.67Deleterious1.000Probably Damaging0.999Probably Damaging1.72Pathogenic0.02Affected3.37250.28360.28700-23.8-60.04242.462.80.10.0-0.10.2Potentially PathogenicThe phenol ring of Tyr342, located at the end of an anti-parallel β sheet strand (res. Gly341-Pro349), faces outward in the C2 domain. This phenol ring contributes to a triple tyrosine stack (Tyr342, Tyr328, and Tyr281) that links together three anti-parallel β sheet strands. Additionally, it shields Gly344 from the solvent, reducing its exposure and providing stability for the β-sandwich. This motif also contributes to a twist formation in the β sheet.In the variant simulations, the Cys342 side chain cannot participate in the stack formation. Instead, its thiol group forms a hydrogen bond with the backbone carbonyl group of Leu327. Although these changes in surface interactions could weaken the characteristic twist that strengthens the β sheet fold, no major structural effects are observed in the variant simulations. The residue swap could also affect the SynGAP-membrane association; however, this phenomenon cannot be addressed using solvent-only simulations. Notably, the thiol group of cysteine is not a particularly strong hydrogen-bonding partner, which could mitigate the negative effects of the residue swap.
c.1054A>C
T352P
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant T352P has no ClinVar entry and is not reported in gnomAD. Prediction tools that converge on a benign outcome include REVEL, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, FATHMM, and Rosetta. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is classified as Likely Benign. High‑accuracy assessments show AlphaMissense‑Optimized as Benign, the SGM‑Consensus as Benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as Uncertain. Overall, the balance of evidence favors a benign interpretation; this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.137348Structured0.367886Uncertain0.9260.3290.000-3.562Likely Benign0.138Likely BenignLikely Benign1.04Ambiguous0.12.57Destabilizing1.81Ambiguous0.51Ambiguous0.159Likely Benign-2.31Neutral0.627Possibly Damaging0.196Benign1.72Pathogenic0.20Tolerated0.22440.59680-1-0.9-3.99
c.1067G>C
R356P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 R356P missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and FoldX, whereas a majority of tools (premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic impact. Predictions that are inconclusive are AlphaMissense‑Optimized, Rosetta, and Foldetta. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the preponderance of evidence points to a pathogenic effect for R356P, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.219301Structured0.395028Uncertain0.8020.3730.250-12.956Likely Pathogenic0.919Likely PathogenicAmbiguous0.48Likely Benign0.10.72Ambiguous0.60Ambiguous1.05Destabilizing0.451Likely Benign-6.23Deleterious0.998Probably Damaging0.992Probably Damaging1.72Pathogenic0.02Affected0.22130.50330-22.9-59.07
c.1097C>A
T366N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense change T366N is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a benign effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote) all indicate a benign or likely benign outcome. Only two tools—polyPhen‑2 HumDiv and FATHMM—suggest a pathogenic effect, while premPS remains uncertain. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized predicts benign, the SGM‑Consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also reports likely benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) classifies the variant as benign. Taken together, the majority of evidence supports a benign impact and is consistent with the absence of any ClinVar pathogenic annotation. Therefore, the variant is most likely benign and does not contradict ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.414856Structured0.441902Uncertain0.8970.6420.250-5.694Likely Benign0.176Likely BenignLikely Benign0.06Likely Benign0.00.36Likely Benign0.21Likely Benign0.92Ambiguous0.038Likely Benign-1.72Neutral0.454Possibly Damaging0.038Benign1.72Pathogenic0.34Tolerated0.15950.493400-2.813.00
c.1100T>C
L367P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L367P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Functional prediction tools that agree on benign impact include REVEL, PROVEAN, polyPhen‑2 HumVar, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote). Tools that predict pathogenicity are FoldX, Rosetta, Foldetta, polyPhen‑2 HumDiv, SIFT, and FATHMM; premPS remains uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as likely benign, while Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a pathogenic effect. Overall, the majority of predictions lean toward a benign effect, and this conclusion does not contradict any ClinVar annotation because no ClinVar status exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.370445Structured0.441805Uncertain0.7900.6570.250-2.418Likely Benign0.160Likely BenignLikely Benign2.13Destabilizing0.44.05Destabilizing3.09Destabilizing0.72Ambiguous0.212Likely Benign-0.50Neutral0.627Possibly Damaging0.196Benign1.72Pathogenic0.02Affected0.39460.1874-3-3-5.4-16.04
c.1102C>A
P368T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 P368T missense variant is not listed in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. FoldX, Rosetta, and Foldetta report uncertain or inconclusive stability changes and are treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is a tie (2 benign, 2 pathogenic) and thus inconclusive, and Foldetta remains uncertain. Overall, the predictions are evenly split between benign and pathogenic, providing no definitive classification. The variant’s status does not contradict ClinVar, which has no entry for it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.363090Structured0.439989Uncertain0.5800.6770.250-5.308Likely Benign0.284Likely BenignLikely Benign1.95Ambiguous0.61.61Ambiguous1.78Ambiguous0.45Likely Benign0.188Likely Benign-5.43Deleterious0.941Possibly Damaging0.527Possibly Damaging1.72Pathogenic0.01Affected0.19830.61550-10.93.99
c.1105A>G
T369A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T369A is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while Rosetta and Foldetta are inconclusive. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments further support a benign interpretation: AlphaMissense‑Optimized is benign, SGM‑Consensus is Likely Benign, and Foldetta remains uncertain. Overall, the preponderance of evidence indicates that T369A is most likely benign, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.468512Structured0.437011Uncertain0.4170.7070.500-1.957Likely Benign0.056Likely BenignLikely Benign0.09Likely Benign0.11.18Ambiguous0.64Ambiguous0.26Likely Benign0.090Likely Benign-1.93Neutral0.012Benign0.016Benign1.72Pathogenic0.30Tolerated0.45380.5053102.5-30.03
c.1106C>G
T369R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T369R is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33438011‑C‑G). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FATHMM and AlphaMissense‑Default. Rosetta and Foldetta are uncertain, so their results are treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta is also uncertain. Overall, the majority of evidence (nine benign vs two pathogenic) supports a benign classification. This conclusion does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.468512Structured0.437011Uncertain0.4170.7070.5006-33438011-C-G31.93e-6-6.772Likely Benign0.571Likely PathogenicLikely Benign-0.27Likely Benign0.11.48Ambiguous0.61Ambiguous0.29Likely Benign0.148Likely Benign-2.15Neutral0.244Benign0.107Benign1.72Pathogenic0.32Tolerated3.42190.12170.3737-1-1-3.855.08
c.1106C>T
T369I
2D
AIThe SynGAP1 missense variant T369I is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote). Only FATHMM predicts a pathogenic outcome. Stability‑based methods (FoldX, Rosetta, Foldetta) are inconclusive, providing no definitive evidence. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as likely benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign impact; there is no conflict with ClinVar status, which contains no entry for this variant. Thus, the variant is most likely benign based on current predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.468512Structured0.437011Uncertain0.4170.7070.500-6.759Likely Benign0.289Likely BenignLikely Benign0.60Ambiguous0.81.41Ambiguous1.01Ambiguous-0.08Likely Benign0.078Likely Benign-2.37Neutral0.396Benign0.142Benign1.72Pathogenic0.13Tolerated0.11060.72070-15.212.05
c.3460A>C
T1154P
2D
AIThe SynGAP1 missense variant T1154P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect are REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that T1154P is most likely pathogenic, and this conclusion does not contradict any ClinVar status because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.685117Disordered0.838654Binding0.3820.8510.625-2.513Likely Benign0.995Likely PathogenicLikely Pathogenic0.368Likely Benign-4.42Deleterious0.999Probably Damaging0.997Probably Damaging1.72Pathogenic0.00Affected0.16670.37320-1-0.9-3.99
c.3741G>C
R1247S
2D
AIThe SynGAP1 missense variant R1247S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized is uncertain, SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates “Likely Pathogenic,” and Foldetta data are unavailable. Overall, the preponderance of evidence points to a pathogenic effect for R1247S. This conclusion does not contradict ClinVar status, as the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.736850Disordered0.374141Uncertain0.8750.5570.625-6.935Likely Benign0.851Likely PathogenicAmbiguous0.209Likely Benign-4.79Deleterious0.961Probably Damaging0.721Possibly Damaging1.72Pathogenic0.00Affected0.28020.19770-13.7-69.11
c.3741G>T
R1247S
2D
AIThe SynGAP1 missense variant R1247S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized is uncertain, SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates “Likely Pathogenic,” and Foldetta data are unavailable. Overall, the preponderance of evidence points to a pathogenic effect for R1247S. This conclusion does not contradict ClinVar status, as the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.736850Disordered0.374141Uncertain0.8750.5570.625-6.935Likely Benign0.851Likely PathogenicAmbiguous0.209Likely Benign-4.79Deleterious0.961Probably Damaging0.721Possibly Damaging1.72Pathogenic0.00Affected0.28020.19770-13.7-69.11
c.3747G>C
R1249S
2D
AIThe SynGAP1 missense variant R1249S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, whereas pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN and labels the variant as Likely Pathogenic. High‑accuracy assessments are limited: AlphaMissense‑Optimized returns an Uncertain result, and the Foldetta stability analysis is not available for this residue. Overall, the majority of evidence points toward a pathogenic effect, and this assessment does not conflict with any ClinVar annotation because no ClinVar entry exists for R1249S.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.745909Disordered0.366265Uncertain0.8740.5560.875-6.936Likely Benign0.828Likely PathogenicAmbiguous0.196Likely Benign-4.52Deleterious0.980Probably Damaging0.828Possibly Damaging1.72Pathogenic0.00Affected0.27770.18430-13.7-69.11
c.3747G>T
R1249S
2D
AIThe SynGAP1 missense variant R1249S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, whereas pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN and labels the variant as Likely Pathogenic. High‑accuracy assessments are limited: AlphaMissense‑Optimized returns an Uncertain result, and the Foldetta stability analysis is not available for this residue. Overall, the majority of evidence points toward a pathogenic effect, and this assessment does not conflict with any ClinVar annotation because no ClinVar entry exists for R1249S.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.745909Disordered0.366265Uncertain0.8740.5560.875-6.936Likely Benign0.828Likely PathogenicAmbiguous0.196Likely Benign-4.52Deleterious0.980Probably Damaging0.828Possibly Damaging1.72Pathogenic0.00Affected0.27770.18430-13.7-69.11
c.3768T>A
D1256E
2D
AIThe SynGAP1 D1256E missense variant is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default all indicate pathogenicity. The SGM‑Consensus, which is a majority vote among AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as likely pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as likely pathogenic, and Foldetta results are unavailable. Taken together, the consensus of most evidence points to a pathogenic effect, and this conclusion does not contradict any existing ClinVar annotation (none is present). Thus, the variant is most likely pathogenic based on current predictive tools.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-5.806Likely Benign0.842Likely PathogenicAmbiguous0.149Likely Benign-2.71Deleterious0.997Probably Damaging0.994Probably Damaging1.72Pathogenic0.00Affected0.10220.4172320.014.03
c.3768T>G
D1256E
2D
AIThe SynGAP1 D1256E missense variant is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Functional prediction tools cluster into two groups: benign predictions come from REVEL and ESM1b, while pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The high‑accuracy consensus, SGM‑Consensus, is derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN and therefore reports the variant as likely pathogenic. AlphaMissense‑Optimized is uncertain, and Foldetta (a protein‑folding stability method combining FoldX‑MD and Rosetta outputs) has no available result for this variant. Taken together, the majority of evidence points to a pathogenic effect, and this assessment does not contradict any ClinVar annotation because none exists. Thus, the variant is most likely pathogenic based on current predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.549308Disordered0.445789Uncertain0.8760.5710.625-5.806Likely Benign0.842Likely PathogenicAmbiguous0.149Likely Benign-2.71Deleterious0.997Probably Damaging0.994Probably Damaging1.72Pathogenic0.00Affected0.10220.4172320.014.03
c.806T>C
I269T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I269T is not reported in ClinVar (no ClinVar entry) but is present in gnomAD (variant ID 6‑33437711‑T‑C). Among general in‑silico predictors, only SIFT classifies the change as benign, whereas the remaining tools that provide a definitive call (REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default) all predict a pathogenic effect. High‑accuracy assessments give a more nuanced view: AlphaMissense‑Optimized is uncertain; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates a likely pathogenic outcome; and Foldetta, which integrates FoldX‑MD and Rosetta stability predictions, also reports a pathogenic effect. Based on the preponderance of pathogenic predictions and the high‑accuracy consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.343787Uncertain0.9370.2440.1256-33437711-T-C21.24e-6-9.376Likely Pathogenic0.887Likely PathogenicAmbiguous1.97Ambiguous0.12.10Destabilizing2.04Destabilizing1.38Destabilizing0.727Likely Pathogenic-3.70Deleterious0.997Probably Damaging0.994Probably Damaging1.72Pathogenic0.09Tolerated3.38190.08330.0808-10-5.2-12.05
c.814C>T
R272W
2D
AISynGAP1 missense variant R272W is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a predominance of pathogenic calls: FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all predict deleterious effects, while the consensus SGM tool (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also reports a likely pathogenic outcome. Benign predictions are limited to REVEL, Rosetta, and premPS. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is inconclusive, whereas Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. Overall, the balance of evidence favors a pathogenic impact for R272W, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.071867Structured0.425620Uncertain0.9250.2150.125-12.145Likely Pathogenic0.863Likely PathogenicAmbiguous2.98Destabilizing1.60.12Likely Benign1.55Ambiguous0.19Likely Benign0.461Likely Benign-5.49Deleterious1.000Probably Damaging0.998Probably Damaging1.72Pathogenic0.00Affected0.14600.36432-33.630.03
c.913A>C
T305P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 T305P missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), and FATHMM; premPS is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑vs‑2 split. Overall, the majority of tools (7 pathogenic vs. 5 benign) lean toward a pathogenic impact, and this assessment does not contradict the lack of ClinVar annotation. Thus, the variant is most likely pathogenic based on current predictive evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.359901Structured0.299706Uncertain0.8720.2740.125-5.203Likely Benign0.177Likely BenignLikely Benign3.64Destabilizing1.16.02Destabilizing4.83Destabilizing0.71Ambiguous0.293Likely Benign-2.83Deleterious0.997Probably Damaging0.929Probably Damaging1.72Pathogenic0.06Tolerated0.22060.53330-1-0.9-3.99
c.1004G>T
R335L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R335L is not listed in ClinVar (ClinVar ID None) and has no reported allele in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, and premPS. Tools that agree on a pathogenic effect include SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. AlphaMissense‑Optimized and FoldX are uncertain and are treated as unavailable for pathogenicity inference. High‑accuracy assessments: AlphaMissense‑Optimized is uncertain; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, predicts pathogenic; Foldetta, which integrates FoldX‑MD and Rosetta outputs, predicts benign. Overall, the majority of predictions (8 pathogenic vs. 4 benign) indicate that the variant is most likely pathogenic. This conclusion does not contradict ClinVar status, as no ClinVar assertion is present.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.305330Structured0.331028Uncertain0.4830.4280.500-13.226Likely Pathogenic0.938Likely PathogenicAmbiguous0.51Ambiguous0.0-0.19Likely Benign0.16Likely Benign0.40Likely Benign0.196Likely Benign-4.77Deleterious0.999Probably Damaging0.997Probably Damaging1.73Pathogenic0.04Affected0.13820.4753-3-28.3-43.03
c.1013A>C
D338A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 D338A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, premPS, polyPhen‑2 HumVar, and SIFT, while pathogenic predictions arise from SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, ESM1b, FATHMM, and AlphaMissense‑Default. The remaining tools (FoldX, Rosetta, Foldetta, AlphaMissense‑Optimized) give uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the majority of evidence points toward a pathogenic effect. This conclusion is not contradicted by ClinVar, which contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.363354Uncertain0.4600.4380.375-10.639Likely Pathogenic0.902Likely PathogenicAmbiguous1.22Ambiguous0.31.11Ambiguous1.17Ambiguous0.16Likely Benign0.479Likely Benign-5.74Deleterious0.625Possibly Damaging0.192Benign1.73Pathogenic0.11Tolerated0.38300.59880-25.3-44.01
c.1013A>T
D338V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D338V missense variant is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only premPS, whereas the remaining tools—SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict pathogenicity. High‑accuracy methods give the following results: AlphaMissense‑Optimized is uncertain; the SGM Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. No prediction or folding‑stability result is missing or inconclusive. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.335645Structured0.363354Uncertain0.4600.4380.375-11.494Likely Pathogenic0.927Likely PathogenicAmbiguous1.64Ambiguous0.21.08Ambiguous1.36Ambiguous0.23Likely Benign0.553Likely Pathogenic-6.79Deleterious0.891Possibly Damaging0.492Possibly Damaging1.73Pathogenic0.01Affected0.08790.5745-2-37.7-15.96
c.1033C>A
L345M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense change L345M is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Benign). Tools that predict a pathogenic effect are polyPhen‑2 HumDiv and FATHMM. Predictions that are inconclusive or unavailable are FoldX, Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a benign outcome; Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, is uncertain. Overall, the majority of evidence points to a benign impact for the L345M variant, and this conclusion does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.260850Structured0.354989Uncertain0.9360.4780.125-3.918Likely Benign0.101Likely BenignLikely Benign0.75Ambiguous0.10.80Ambiguous0.78Ambiguous0.54Ambiguous0.101Likely Benign-0.97Neutral0.802Possibly Damaging0.122Benign1.73Pathogenic0.07Tolerated0.06770.324642-1.918.03
c.1054A>G
T352A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T352A is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a benign effect: SGM‑Consensus, REVEL, FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict benign. Only FATHMM predicts pathogenic, while Rosetta remains uncertain. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized scores benign; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a benign verdict; and Foldetta, integrating FoldX‑MD (benign) and Rosetta (uncertain), reports benign stability. Overall, the preponderance of evidence indicates that T352A is most likely benign, and this conclusion does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.137348Structured0.367886Uncertain0.9260.3290.000-1.952Likely Benign0.055Likely BenignLikely Benign0.12Likely Benign0.00.50Ambiguous0.31Likely Benign0.45Likely Benign0.032Likely Benign-1.09Neutral0.031Benign0.024Benign1.73Pathogenic0.29Tolerated0.43410.4938102.5-30.03
c.1063G>T
G355W
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G355W is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools cluster into two groups: benign predictions from REVEL and premPS, and pathogenic predictions from SIFT, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain results are reported by FoldX, Rosetta, Foldetta, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as inconclusive, SGM‑Consensus (derived from the unanimous pathogenic vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta as inconclusive. Overall, the majority of evidence points to a pathogenic effect, and this conclusion does not conflict with ClinVar status, which currently has no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.155435Structured0.388832Uncertain0.8100.3540.125-12.316Likely Pathogenic0.938Likely PathogenicAmbiguous1.16Ambiguous0.50.88Ambiguous1.02Ambiguous0.18Likely Benign0.455Likely Benign-6.92Deleterious1.000Probably Damaging1.000Probably Damaging1.73Pathogenic0.00Affected0.07960.4360-7-2-0.5129.16
c.1081C>A
Q361K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Q361K is not reported in ClinVar and is absent from gnomAD. Consensus from multiple in‑silico predictors indicates a benign effect: REVEL, FoldX, Rosetta, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all score the substitution as tolerated, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also classifies it as likely benign. In contrast, polyPhen‑2 (HumDiv and HumVar) and FATHMM predict a pathogenic outcome. High‑accuracy tools that integrate structural and evolutionary information—AlphaMissense‑Optimized, the SGM‑Consensus, and Foldetta (combining FoldX‑MD and Rosetta outputs)—all return benign predictions. No prediction or folding‑stability result is missing or inconclusive. Based on the aggregate evidence, the variant is most likely benign, and this assessment does not contradict any ClinVar annotation (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.305330Structured0.427593Uncertain0.9450.5340.250-5.147Likely Benign0.286Likely BenignLikely Benign0.17Likely Benign0.00.36Likely Benign0.27Likely Benign-0.44Likely Benign0.217Likely Benign1.29Neutral0.969Probably Damaging0.930Probably Damaging1.73Pathogenic1.00Tolerated0.17390.470111-0.40.04
c.1096A>G
T366A
2D
AIThe SynGAP1 missense variant T366A is not reported in ClinVar and is absent from gnomAD. Consensus among most in silico predictors indicates a benign effect: REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all score the substitution as tolerated. Only FATHMM predicts a pathogenic outcome, while Foldetta, premPS, and Rosetta are inconclusive and are treated as unavailable evidence. High‑accuracy assessments further support a benign interpretation: AlphaMissense‑Optimized is benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is Likely Benign, and Foldetta provides no definitive stability change. Overall, the computational evidence overwhelmingly favors a benign classification, and this is consistent with the absence of any ClinVar assertion. Therefore, the variant is most likely benign, with no conflict with ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.414856Structured0.441902Uncertain0.8970.6420.250-3.983Likely Benign0.082Likely BenignLikely Benign0.21Likely Benign0.50.86Ambiguous0.54Ambiguous0.51Ambiguous0.046Likely Benign-0.94Neutral0.031Benign0.016Benign1.73Pathogenic0.45Tolerated0.41410.4785102.5-30.03
c.1096A>T
T366S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T366S is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while Rosetta and Foldetta are inconclusive. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign effect. There is no conflict with ClinVar status, as the variant is not yet classified in that database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.414856Structured0.441902Uncertain0.8970.6420.250-3.273Likely Benign0.085Likely BenignLikely Benign0.13Likely Benign0.10.92Ambiguous0.53Ambiguous0.27Likely Benign0.058Likely Benign0.00Neutral0.005Benign0.001Benign1.73Pathogenic0.78Tolerated0.35490.487811-0.1-14.03
c.1097C>G
T366S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T366S is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while Rosetta and Foldetta are inconclusive. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign effect. There is no conflict with ClinVar status, as the variant is not yet classified in that database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.414856Structured0.441902Uncertain0.8970.6420.250-3.273Likely Benign0.085Likely BenignLikely Benign0.13Likely Benign0.10.92Ambiguous0.53Ambiguous0.27Likely Benign0.051Likely Benign0.00Neutral0.005Benign0.001Benign1.73Pathogenic0.78Tolerated0.35490.487811-0.1-14.03
c.3461C>G
T1154R
2D
AIThe SynGAP1 missense variant T1154R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as Likely Pathogenic. No Foldetta stability prediction is available for this variant. Overall, the majority of computational evidence indicates that T1154R is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.685117Disordered0.838654Binding0.3820.8510.625-3.464Likely Benign0.997Likely PathogenicLikely Pathogenic0.300Likely Benign-4.05Deleterious0.999Probably Damaging0.998Probably Damaging1.73Pathogenic0.00Affected0.09030.2101-1-1-3.855.08
c.3742C>G
L1248V
2D
AIThe SynGAP1 missense variant L1248V is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, and ESM1b, whereas those that agree on a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. AlphaMissense‑Optimized is uncertain. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive (two pathogenic vs two benign votes). Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of evaluated tools (five pathogenic vs three benign) predict a deleterious impact, and no high‑accuracy consensus or folding‑stability evidence contradicts this. Therefore, the variant is most likely pathogenic, and this assessment does not conflict with the ClinVar status, which currently has no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.834292Disordered0.371716Uncertain0.8800.5620.625-6.460Likely Benign0.899Likely PathogenicAmbiguous0.181Likely Benign-2.33Neutral0.999Probably Damaging0.994Probably Damaging1.73Pathogenic0.00Affected0.15100.1883210.4-14.03
c.818A>C
E273A
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant E273A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized. Those that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, and FATHMM; AlphaMissense‑Default is uncertain. The high‑accuracy consensus from SGM (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) indicates Likely Pathogenic, whereas AlphaMissense‑Optimized predicts Benign and Foldetta (combining FoldX‑MD and Rosetta) predicts Benign. Overall, the majority of individual tools are split evenly, but the two high‑accuracy methods favor a benign effect. Thus, the variant is most likely benign based on current computational predictions, and this assessment does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.071867Structured0.398918Uncertain0.8630.1960.125-8.851Likely Pathogenic0.422AmbiguousLikely Benign0.29Likely Benign0.2-0.29Likely Benign0.00Likely Benign0.16Likely Benign0.240Likely Benign-3.61Deleterious0.896Possibly Damaging0.492Possibly Damaging1.73Pathogenic0.04Affected0.31600.36150-15.3-58.04
c.824C>A
P275H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P275H is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a deleterious effect include SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default, all of which classify the change as pathogenic. Tools that are inconclusive or uncertain are Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Taken together, the majority of evidence points to a pathogenic impact, and this conclusion is consistent with the lack of ClinVar annotation (no contradiction). Thus, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.059222Structured0.353469Uncertain0.8110.2080.250-13.157Likely Pathogenic0.804Likely PathogenicAmbiguous2.34Destabilizing0.80.87Ambiguous1.61Ambiguous0.88Ambiguous0.585Likely Pathogenic-6.54Deleterious1.000Probably Damaging1.000Probably Damaging1.73Pathogenic0.01Affected0.20690.30740-2-1.640.02
c.833A>G
K278R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K278R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive because it yields an equal split of benign and pathogenic calls. Overall, the majority of evidence points to a benign impact. Thus, the variant is most likely benign, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.120615Structured0.310130Uncertain0.7480.2530.125-5.313Likely Benign0.216Likely BenignLikely Benign-0.05Likely Benign0.00.18Likely Benign0.07Likely Benign0.13Likely Benign0.282Likely Benign-2.66Deleterious0.999Probably Damaging0.995Probably Damaging1.73Pathogenic0.10Tolerated0.39260.048932-0.628.01
c.925G>A
G309S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G309S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that classify the variant as benign include REVEL and SIFT, whereas a majority of other in silico predictors (AlphaMissense‑Default, AlphaMissense‑Optimized, ESM1b, FATHMM, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SGM‑Consensus, and FoldX) predict it to be pathogenic. Tools with uncertain outcomes (Foldetta, Rosetta, premPS) provide no definitive evidence. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta remains uncertain. Overall, the preponderance of evidence indicates that G309S is most likely pathogenic, and this conclusion does not conflict with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.275179Structured0.338439Uncertain0.8820.3420.125-11.335Likely Pathogenic0.994Likely PathogenicLikely Pathogenic2.82Destabilizing0.50.73Ambiguous1.78Ambiguous0.72Ambiguous0.487Likely Benign-5.52Deleterious1.000Probably Damaging1.000Probably Damaging1.73Pathogenic0.07Tolerated0.28280.559110-0.430.03
c.1000A>C
K334Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K334Q is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, FoldX, Rosetta, Foldetta, and premPS. Those that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as Benign. With seven tools favoring pathogenicity versus five favoring benign, the overall prediction leans toward pathogenic. This conclusion does not contradict ClinVar status, as the variant has no ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.377384Structured0.325972Uncertain0.5440.4140.500-8.185Likely Pathogenic0.810Likely PathogenicAmbiguous0.08Likely Benign0.00.10Likely Benign0.09Likely Benign0.46Likely Benign0.357Likely Benign-3.67Deleterious1.000Probably Damaging0.998Probably Damaging1.74Pathogenic0.03Affected0.45190.1062110.4-0.04
c.1000A>G
K334E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K334E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, and premPS. Tools that predict a pathogenic effect comprise PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Pathogenic, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as Benign. Overall, the majority of evidence points toward a pathogenic impact, and this conclusion does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.377384Structured0.325972Uncertain0.5440.4140.500-12.770Likely Pathogenic0.991Likely PathogenicLikely Pathogenic0.30Likely Benign0.2-0.07Likely Benign0.12Likely Benign0.42Likely Benign0.372Likely Benign-3.67Deleterious0.999Probably Damaging0.995Probably Damaging1.74Pathogenic0.02Affected0.39290.0882010.40.94
c.1088A>T
Y363F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y363F is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM; premPS is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑vs‑2 split. Overall, seven tools predict benign while four predict pathogenic, with no evidence of pathogenicity from the most accurate methods. Therefore, the variant is most likely benign, and this assessment does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.321458Structured0.435392Uncertain0.9540.5860.125-6.621Likely Benign0.114Likely BenignLikely Benign-0.23Likely Benign0.00.42Likely Benign0.10Likely Benign0.58Ambiguous0.293Likely Benign-3.42Deleterious0.997Probably Damaging0.970Probably Damaging1.74Pathogenic0.18Tolerated0.27810.3583734.1-16.00
c.1102C>G
P368A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 P368A missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, AlphaMissense‑Default, AlphaMissense‑Optimized, ESM1b, and polyPhen‑2 HumVar. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta (combining FoldX‑MD and Rosetta outputs) is also inconclusive. Overall, the balance of evidence leans toward a benign impact for P368A. This conclusion does not contradict any ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.363090Structured0.439989Uncertain0.5800.6770.250-4.608Likely Benign0.174Likely BenignLikely Benign1.49Ambiguous0.31.47Ambiguous1.48Ambiguous0.47Likely Benign0.144Likely Benign-5.42Deleterious0.767Possibly Damaging0.344Benign1.74Pathogenic0.02Affected0.38610.56351-13.4-26.04
c.3461C>A
T1154K
2D
AIThe SynGAP1 missense variant T1154K is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: pathogenic predictions come from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). Benign predictions are limited to REVEL and ESM1b. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus classifies the variant as Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that T1154K is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.685117Disordered0.838654Binding0.3820.8510.625-3.641Likely Benign0.998Likely PathogenicLikely Pathogenic0.364Likely Benign-4.25Deleterious0.999Probably Damaging0.997Probably Damaging1.74Pathogenic0.00Affected0.10530.23780-1-3.227.07
c.3461C>T
T1154I
2D
AIThe SynGAP1 missense variant T1154I is not reported in ClinVar and has no gnomAD entry. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, while pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus also indicates Likely Pathogenic. Foldetta, a protein‑folding stability method that combines FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of evidence points to a pathogenic impact, and this assessment does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.685117Disordered0.838654Binding0.3820.8510.625-4.489Likely Benign0.999Likely PathogenicLikely Pathogenic0.351Likely Benign-4.38Deleterious0.999Probably Damaging0.997Probably Damaging1.74Pathogenic0.00Affected0.09270.49560-15.212.05
c.815G>C
R272P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R272P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity, while the single uncertain call (premPS) does not alter the overall consensus. No tool predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is Likely Pathogenic; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is pathogenic. Based on the unanimous pathogenic predictions and the absence of any benign calls, the variant is most likely pathogenic, and this conclusion is consistent with the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.071867Structured0.425620Uncertain0.9250.2150.125-11.812Likely Pathogenic0.984Likely PathogenicLikely Pathogenic5.64Destabilizing0.23.99Destabilizing4.82Destabilizing0.80Ambiguous0.561Likely Pathogenic-3.95Deleterious1.000Probably Damaging0.999Probably Damaging1.74Pathogenic0.01Affected0.20570.41020-22.9-59.07
c.864C>A
D288E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D288E missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, SIFT, ESM1b, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Two tools give uncertain results: Rosetta and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.125101Structured0.395525Uncertain0.8730.2610.000-6.685Likely Benign0.350AmbiguousLikely Benign0.10Likely Benign0.00.74Ambiguous0.42Likely Benign-0.10Likely Benign0.203Likely Benign-2.84Deleterious0.997Probably Damaging0.994Probably Damaging1.74Pathogenic0.13Tolerated0.15590.5476320.014.03
c.864C>G
D288E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D288E missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, SIFT, ESM1b, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Two tools give uncertain results: Rosetta and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.125101Structured0.395525Uncertain0.8730.2610.000-6.685Likely Benign0.350AmbiguousLikely Benign0.10Likely Benign0.00.74Ambiguous0.42Likely Benign-0.10Likely Benign0.203Likely Benign-2.84Deleterious0.997Probably Damaging0.994Probably Damaging1.74Pathogenic0.13Tolerated0.15590.5476320.014.03
c.875C>G
A292G
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant A292G is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, SIFT, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect comprise premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. The high‑accuracy consensus from AlphaMissense‑Optimized is benign, whereas the SGM Consensus—derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—classifies the variant as pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta outputs, is uncertain, and individual FoldX and Rosetta predictions are also inconclusive. Overall, the majority of evidence points to a pathogenic impact, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.247041Structured0.362042Uncertain0.9290.2560.000-9.692Likely Pathogenic0.713Likely PathogenicLikely Benign0.88Ambiguous0.11.83Ambiguous1.36Ambiguous1.05Destabilizing0.323Likely Benign-3.68Deleterious0.999Probably Damaging0.996Probably Damaging1.74Pathogenic0.10Tolerated0.21870.505410-2.2-14.03
c.916G>T
V306F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V306F is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, premPS, and AlphaMissense‑Optimized, whereas the remaining tools (SGM‑Consensus, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) all predict a pathogenic outcome. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) labeling it likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicting a pathogenic effect. Overall, the majority of evidence supports a pathogenic impact, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.363090Structured0.315026Uncertain0.8960.2870.125-9.311Likely Pathogenic0.700Likely PathogenicLikely Benign13.59Destabilizing1.46.99Destabilizing10.29Destabilizing0.23Likely Benign0.336Likely Benign-3.28Deleterious1.000Probably Damaging0.999Probably Damaging1.74Pathogenic0.01Affected0.05350.3318-1-1-1.448.04
c.917T>A
V306D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V306D is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. All available in‑silico predictors that were evaluated return a pathogenic or likely‑pathogenic assessment: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool in the dataset predicts a benign effect. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic”; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is pathogenic. Based on the unanimous pathogenic predictions, the variant is most likely pathogenic, and this conclusion does not contradict the current ClinVar status of uncertainty.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.363090Structured0.315026Uncertain0.8960.2870.125Uncertain 1-18.289Likely Pathogenic0.986Likely PathogenicLikely Pathogenic4.40Destabilizing0.34.29Destabilizing4.35Destabilizing2.44Destabilizing0.530Likely Pathogenic-5.44Deleterious1.000Probably Damaging0.999Probably Damaging1.74Pathogenic0.00Affected3.38190.13170.0768-2-3-7.715.96212.3-18.3-0.20.40.00.2XXXPotentially PathogenicThe isopropyl group of Val396, located at the beginning of an anti-parallel β sheet strand (res. Thr305-Asn315), packs against multiple hydrophobic residues (e.g., Leu274, Trp308, Ala271) in the WT simulations. However, in the variant simulations, the negatively charged carboxylate group of the Asp306 side chain is not suitable for this hydrophobic niche. Consequently, the side chain moves out to interact with Ser300 in the β strand (res. Met289-Arg299) and the guanidinium group of Arg299 in the β hairpin loop.In the third simulation, the residue swap disrupts the C2 domain secondary structure and tertiary assembly to a large degree when the amino group of the Lys297 side chain rotates to form a salt bridge with Asp306. This drastic effect could potentially reflect the challenge presented by the residue swap during the C2 domain folding. Because the residue swap affects the C2 domain structure, the SynGAP-membrane association could also be impacted. However, this is beyond the scope of the solvent-only simulations to unravel.
c.949C>G
L317V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant L317V is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely disagree: benign calls come from REVEL and AlphaMissense‑Optimized, while pathogenic calls are made by FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized predicting Benign, SGM‑Consensus predicting Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) yielding an Uncertain result. Overall, the majority of evidence points toward pathogenicity, with only two tools indicating benign. Because ClinVar contains no entry, there is no conflict with existing clinical interpretation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.106997Structured0.394031Uncertain0.8740.2400.125-8.406Likely Pathogenic0.403AmbiguousLikely Benign2.51Destabilizing0.10.97Ambiguous1.74Ambiguous1.12Destabilizing0.298Likely Benign-2.76Deleterious0.999Probably Damaging0.994Probably Damaging1.74Pathogenic0.03Affected0.15180.2950210.4-14.03
c.1025A>C
Y342S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 variant Y342S is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the majority of algorithms predict a pathogenic impact: FoldX, Rosetta, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and the Foldetta stability assessment (combining FoldX‑MD and Rosetta). Uncertain results come from premPS, ESM1b, and AlphaMissense‑Optimized. High‑accuracy methods specifically give AlphaMissense‑Optimized as uncertain, SGM‑Consensus as pathogenic, and Foldetta as pathogenic. Overall, the preponderance of evidence points to a pathogenic effect, which contradicts the ClinVar uncertain classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.366687Structured0.408200Uncertain0.8660.4870.250Uncertain 2-7.996In-Between0.925Likely PathogenicAmbiguous3.03Destabilizing0.12.87Destabilizing2.95Destabilizing0.93Ambiguous0.407Likely Benign-6.60Deleterious1.000Probably Damaging0.998Probably Damaging1.75Pathogenic0.04Affected3.37250.46170.2637-3-20.5-76.10200.177.80.00.0-0.20.1Potentially PathogenicThe phenol ring of Tyr342, located at the end of an anti-parallel β sheet strand (res. Gly341-Pro349), faces outward in the C2 domain. In the WT simulations, the phenol ring of Tyr342 contributes to a triple tyrosine stack (Tyr342, Tyr328, and Tyr281) that links together three anti-parallel β sheet strands. Additionally, it shields Gly344 from the solvent, reducing its exposure and providing stability for the β-sandwich. This motif also contributes to a twist formation in the β sheet.In the variant simulations, the Ser342 side chain cannot participate in the stack formation. Instead, the hydroxyl group of the Ser342 side chain forms a hydrogen bond with the imidazole ring of His326 in a neighboring β strand (res. Ala322-Asp330). This disrupts the formation of a hydrogen bond between His326 and the carboxylate group of the Glu283 side chain from another β strand (res. Arg279-Cys285). Although these changes in surface interactions could weaken the characteristic twist that strengthens the β sheet fold, no major structural effects are observed in the variant simulations. The residue swap could also affect the SynGAP-membrane association, as the hydroxyl group of Ser342 could form hydrogen bonds with membrane-facing loop residues. However, this phenomenon cannot be addressed using solvent-only simulations.
c.1039A>T
T347S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T347S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Only FATHMM predicts a pathogenic outcome. Stability‑based methods (FoldX, Rosetta, Foldetta) are inconclusive, so they provide no evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as likely benign, and Foldetta as uncertain. Overall, the majority of reliable predictors indicate a benign effect, and there is no ClinVar annotation to contradict this assessment. Thus, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.268042Structured0.349915Uncertain0.9510.4340.000-3.342Likely Benign0.090Likely BenignLikely Benign0.65Ambiguous0.10.82Ambiguous0.74Ambiguous-0.10Likely Benign0.104Likely Benign0.63Neutral0.002Benign0.001Benign1.75Pathogenic0.86Tolerated0.32050.470711-0.1-14.03
c.1040C>G
T347S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T347S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Only FATHMM predicts a pathogenic outcome. Stability‑based methods (FoldX, Rosetta, Foldetta) are inconclusive, so they provide no evidence for or against pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as likely benign, and Foldetta as uncertain. Overall, the majority of reliable predictors indicate a benign effect, and there is no ClinVar annotation to contradict this assessment. Thus, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.268042Structured0.349915Uncertain0.9510.4340.000-3.342Likely Benign0.090Likely BenignLikely Benign0.65Ambiguous0.10.82Ambiguous0.74Ambiguous-0.10Likely Benign0.054Likely Benign0.63Neutral0.002Benign0.001Benign1.75Pathogenic0.86Tolerated0.32050.470711-0.1-14.03
c.1055C>A
T352N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T352N is listed in ClinVar as Benign (ClinVar ID 590151.0) and is present in the gnomAD database (gnomAD ID 6‑33437960‑C‑A). Across the broad panel of in‑silico predictors, 13 tools (REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus) uniformly report a benign effect, whereas only FATHMM predicts pathogenicity. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized is benign; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is benign; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is also benign. No predictions or stability analyses are missing or inconclusive. Overall, the computational evidence strongly supports a benign classification, consistent with the ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.137348Structured0.367886Uncertain0.9260.3290.000Likely Benign 16-33437960-C-A21.24e-6-4.817Likely Benign0.117Likely BenignLikely Benign0.20Likely Benign0.0-0.04Likely Benign0.08Likely Benign0.45Likely Benign0.027Likely Benign-0.92Neutral0.255Benign0.057Benign1.75Pathogenic0.19Tolerated3.37250.13110.435800-2.813.00208.4-14.5-0.20.1-0.10.0XPotentially BenignThr352 is located in a short α helical section within a loop connecting two β strands (res. Gly341-Pro349, res. Thr359-Pro364) originating from two different anti-parallel β sheets of the C2 domain. In the WT simulations, the side chain hydroxyl and backbone amide groups of Thr354 form hydrogen bonds with the backbone carbonyl group of Pro349 at the end of the preceding β strand. This arrangement likely stabilizes the α helical section and aids in folding, keeping the short secondary structure element intact in the variant simulations. However, the carboxamide group of the Asn352 side chain does not form hydrogen bonds with the backbone carbonyl group of Pro349. Instead, it packs against the cyclic ring and forms hydrogen bonds with the phenol group of the Tyr363 side chain in the other β strand.
c.1060G>A
A354T
2D
AIThe SynGAP1 missense variant A354T is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, FoldX, Rosetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Only FATHMM predicts a pathogenic effect. High‑accuracy assessments further support a benign outcome: AlphaMissense‑Optimized is benign; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is Likely Benign; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also reports a benign result. No predictions or folding‑stability analyses are missing or inconclusive. Based on the collective evidence, the variant is most likely benign, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.203355Structured0.381329Uncertain0.8820.3350.125-2.812Likely Benign0.070Likely BenignLikely Benign0.37Likely Benign0.70.11Likely Benign0.24Likely Benign-0.52Ambiguous0.097Likely Benign1.72Neutral0.002Benign0.001Benign1.75Pathogenic0.45Tolerated0.17310.649610-2.530.03
c.1061C>A
A354D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A354D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), and SIFT. Those that predict a pathogenic effect are FATHMM and AlphaMissense‑Default. Four tools (Foldetta, premPS, ESM1b, and Rosetta) return uncertain results and are treated as unavailable evidence. High‑accuracy assessments show AlphaMissense‑Optimized predicts a benign outcome, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) favors a pathogenic interpretation. Foldetta’s stability prediction is uncertain. Overall, the majority of consensus tools lean toward a benign effect, and there is no ClinVar annotation to contradict this assessment. Thus, the variant is most likely benign based on the available predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.203355Structured0.381329Uncertain0.8820.3350.125-7.914In-Between0.725Likely PathogenicLikely Benign0.22Likely Benign0.11.10Ambiguous0.66Ambiguous0.57Ambiguous0.087Likely Benign-1.49Neutral0.255Benign0.053Benign1.75Pathogenic0.07Tolerated0.17590.13450-2-5.344.01
c.1061C>G
A354G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A354G is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are SIFT and FATHMM. Predictions marked uncertain (Rosetta, Foldetta, premPS) are treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely benign, while Foldetta’s stability analysis is inconclusive. Overall, the majority of evidence points to a benign impact for A354G, and this conclusion does not contradict any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.203355Structured0.381329Uncertain0.8820.3350.125-4.285Likely Benign0.113Likely BenignLikely Benign0.41Likely Benign0.01.24Ambiguous0.83Ambiguous0.65Ambiguous0.037Likely Benign-1.87Neutral0.146Benign0.038Benign1.75Pathogenic0.05Affected0.25630.477710-2.2-14.03
c.1076C>G
T359R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant T359R is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on benign effects include REVEL, Rosetta, Foldetta, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized. Those that predict pathogenicity are SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, ESM1b, and FATHMM. Uncertain results come from FoldX, premPS, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as benign. Overall, more tools favor a benign outcome, but a significant minority predict pathogenicity, leaving the variant’s clinical significance unresolved. The variant is most likely benign based on the prevailing predictions, and this does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.281712Structured0.414952Uncertain0.9390.4800.250-8.675Likely Pathogenic0.402AmbiguousLikely Benign-0.74Ambiguous0.1-0.20Likely Benign-0.47Likely Benign0.54Ambiguous0.157Likely Benign-2.86Deleterious0.627Possibly Damaging0.091Benign1.75Pathogenic0.23Tolerated0.13230.3748-1-1-3.855.08
c.3317A>C
Q1106P
2D
AIThe SynGAP1 missense variant Q1106P is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta results are unavailable. Overall, the balance of evidence (5 benign vs 4 pathogenic predictions, with a benign high‑accuracy score and no contradictory ClinVar annotation) indicates that the variant is most likely benign. This conclusion does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.885302Disordered0.952043Binding0.3820.8700.875-3.807Likely Benign0.077Likely BenignLikely Benign0.162Likely Benign-3.14Deleterious0.996Probably Damaging0.988Probably Damaging1.75Pathogenic0.31Tolerated0.20290.57810-11.9-31.01
c.3318A>C
Q1106H
2D
AIThe SynGAP1 missense variant Q1106H is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicting benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic. Foldetta results are unavailable. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict any ClinVar annotation because no ClinVar status exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.885302Disordered0.952043Binding0.3820.8700.875-4.893Likely Benign0.370AmbiguousLikely Benign0.174Likely Benign-3.03Deleterious0.996Probably Damaging0.992Probably Damaging1.75Pathogenic0.03Affected0.14530.4214300.39.01
c.3318A>T
Q1106H
2D
AIThe SynGAP1 missense variant Q1106H is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicting benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic. Foldetta results are unavailable. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict any ClinVar annotation because no ClinVar status exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.885302Disordered0.952043Binding0.3820.8700.875-4.893Likely Benign0.370AmbiguousLikely Benign0.174Likely Benign-3.03Deleterious0.996Probably Damaging0.992Probably Damaging1.75Pathogenic0.03Affected0.14530.4214300.39.01
c.3677A>C
Q1226P
2D
AIThe SynGAP1 missense variant Q1226P is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as likely pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic and the SGM‑Consensus as likely pathogenic; Foldetta’s protein‑folding stability analysis is unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.432206Uncertain0.8500.5470.250-13.176Likely Pathogenic0.995Likely PathogenicLikely Pathogenic0.418Likely Benign-4.72Deleterious0.998Probably Damaging0.995Probably Damaging1.75Pathogenic0.00Affected0.18290.41870-11.9-31.01
c.3678G>C
Q1226H
2D
AIThe SynGAP1 missense variant Q1226H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic impact. AlphaMissense‑Optimized is uncertain, and Foldetta (a protein‑folding stability method combining FoldX‑MD and Rosetta outputs) has no available result for this variant. Based on the collective evidence, the variant is most likely pathogenic; this assessment does not contradict any ClinVar status, as no ClinVar entry exists for Q1226H.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.432206Uncertain0.8500.5470.250-8.363Likely Pathogenic0.954Likely PathogenicAmbiguous0.241Likely Benign-3.62Deleterious0.998Probably Damaging0.996Probably Damaging1.75Pathogenic0.00Affected0.09130.3230300.39.01
c.3678G>T
Q1226H
2D
AIThe SynGAP1 missense variant Q1226H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic impact. AlphaMissense‑Optimized is uncertain, and Foldetta (a protein‑folding stability method combining FoldX‑MD and Rosetta outputs) has no available result for this variant. Based on the collective evidence, the variant is most likely pathogenic; this assessment does not contradict any ClinVar status, as no ClinVar entry exists for Q1226H.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.432206Uncertain0.8500.5470.250-8.363Likely Pathogenic0.954Likely PathogenicAmbiguous0.241Likely Benign-3.62Deleterious0.998Probably Damaging0.996Probably Damaging1.75Pathogenic0.00Affected0.09130.3230300.39.01
c.3686A>C
Q1229P
2D
AIThe SynGAP1 missense variant Q1229P is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. Prediction tools that agree on a benign effect include REVEL and SIFT, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (which is a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus is “Likely Pathogenic.” No Foldetta stability prediction is available for this variant. Overall, the preponderance of evidence points to a pathogenic effect, and this conclusion does not contradict the ClinVar “Uncertain” classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.490133Structured0.466729Uncertain0.8650.5440.375Uncertain 1-10.397Likely Pathogenic0.980Likely PathogenicLikely Pathogenic0.422Likely Benign-3.69Deleterious0.998Probably Damaging0.995Probably Damaging1.75Pathogenic0.12Tolerated3.7750.21970.41070-11.9-31.01
c.3687A>C
Q1229H
2D
AIThe SynGAP1 missense variant Q1229H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts pathogenic. Foldetta results are unavailable. Overall, the majority of evaluated predictors (five out of nine) indicate a pathogenic impact, and this conclusion does not contradict any ClinVar annotation because no ClinVar entry exists for this variant. Thus, the variant is most likely pathogenic based on current computational predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.490133Structured0.466729Uncertain0.8650.5440.375-6.215Likely Benign0.505AmbiguousLikely Benign0.219Likely Benign-3.36Deleterious0.998Probably Damaging0.996Probably Damaging1.75Pathogenic0.05Affected0.09480.2494300.39.01
c.3687A>T
Q1229H
2D
AIThe SynGAP1 missense variant Q1229H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic. Foldetta results are unavailable. Overall, the majority of evaluated predictors (five out of nine) indicate a pathogenic impact, so the variant is most likely pathogenic. This conclusion does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.490133Structured0.466729Uncertain0.8650.5440.375-6.215Likely Benign0.505AmbiguousLikely Benign0.219Likely Benign-3.36Deleterious0.998Probably Damaging0.996Probably Damaging1.75Pathogenic0.05Affected0.09480.2494300.39.01
c.3742C>A
L1248I
2D
AIThe SynGAP1 missense variant L1248I is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Functional prediction tools cluster into two groups: benign predictions come from REVEL, PROVEAN, and ESM1b, whereas pathogenic predictions arise from polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments are less decisive: AlphaMissense‑Optimized returns an uncertain result, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is a tie and thus unavailable, and Foldetta data are missing. Consequently, the overall evidence leans toward pathogenicity, but the lack of definitive high‑accuracy support and the absence of ClinVar annotation mean the prediction is not contradicted by existing clinical databases.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.834292Disordered0.371716Uncertain0.8800.5620.625-6.928Likely Benign0.872Likely PathogenicAmbiguous0.173Likely Benign-1.56Neutral0.999Probably Damaging0.994Probably Damaging1.75Pathogenic0.00Affected0.09190.2413220.70.00
c.807A>G
I269M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I269M is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify it as benign include PROVEAN and AlphaMissense‑Optimized, whereas REVEL, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default predict it to be pathogenic. Five tools (FoldX, Rosetta, Foldetta, premPS, and ESM1b) give uncertain results. High‑accuracy methods give mixed evidence: AlphaMissense‑Optimized reports a benign effect, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts pathogenicity, and Foldetta remains uncertain. Overall, the majority of predictions support a pathogenic impact, and this assessment does not contradict the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.216401Structured0.343787Uncertain0.9370.2440.125-7.863In-Between0.715Likely PathogenicLikely Benign0.91Ambiguous0.11.66Ambiguous1.29Ambiguous0.94Ambiguous0.507Likely Pathogenic-2.19Neutral0.999Probably Damaging0.998Probably Damaging1.75Pathogenic0.05Affected0.05800.228321-2.618.03
c.814C>G
R272G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R272G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: benign predictions are limited to REVEL, whereas pathogenic predictions are made by FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain results come from Rosetta and AlphaMissense‑Optimized. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is inconclusive, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) reports “Likely Pathogenic,” and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts a destabilizing, pathogenic effect. Overall, the preponderance of evidence indicates the variant is most likely pathogenic, and this assessment is consistent with the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.071867Structured0.425620Uncertain0.9250.2150.125-11.540Likely Pathogenic0.831Likely PathogenicAmbiguous3.40Destabilizing0.01.94Ambiguous2.67Destabilizing1.06Destabilizing0.479Likely Benign-4.57Deleterious0.999Probably Damaging0.997Probably Damaging1.75Pathogenic0.01Affected0.30820.3062-3-24.1-99.14
c.815G>T
R272L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 R272L missense variant is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, Rosetta, and premPS. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain or inconclusive results come from FoldX, Foldetta, and AlphaMissense‑Optimized. High‑accuracy assessments show the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, while AlphaMissense‑Optimized and Foldetta remain uncertain. Overall, the majority of evaluated tools predict a pathogenic impact. Therefore, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.071867Structured0.425620Uncertain0.9250.2150.125-10.796Likely Pathogenic0.796Likely PathogenicAmbiguous1.66Ambiguous0.3-0.46Likely Benign0.60Ambiguous0.41Likely Benign0.470Likely Benign-4.57Deleterious0.999Probably Damaging0.997Probably Damaging1.75Pathogenic0.01Affected0.16910.4230-3-28.3-43.03
c.823C>A
P275T
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant P275T is reported in gnomAD (ID 6‑33437728‑C‑A) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. The high‑accuracy AlphaMissense‑Optimized score is benign, whereas the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta outputs, is uncertain and therefore not considered evidence. No other tools provide conclusive results. Overall, the majority of predictions, including the SGM‑Consensus, indicate a pathogenic effect, and this assessment does not contradict any ClinVar classification because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.059222Structured0.353469Uncertain0.8110.2080.2506-33437728-C-A31.86e-6-8.708Likely Pathogenic0.309Likely BenignLikely Benign2.44Destabilizing0.31.15Ambiguous1.80Ambiguous0.69Ambiguous0.425Likely Benign-5.38Deleterious1.000Probably Damaging0.999Probably Damaging1.75Pathogenic0.01Affected3.38190.18080.4000-100.93.99
c.824C>G
P275R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P275R is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess functional impact uniformly indicate a deleterious effect: REVEL, FoldX, Rosetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all classify the change as pathogenic. No tool predicts a benign outcome. High‑accuracy assessments further support this view: the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports the variant as Likely Pathogenic; Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also predicts a pathogenic effect. AlphaMissense‑Optimized remains uncertain, but its result does not counter the overall consensus. Consequently, the variant is most likely pathogenic, and this conclusion is consistent with the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.059222Structured0.353469Uncertain0.8110.2080.250-13.557Likely Pathogenic0.915Likely PathogenicAmbiguous2.10Destabilizing0.62.11Destabilizing2.11Destabilizing0.82Ambiguous0.645Likely Pathogenic-6.36Deleterious1.000Probably Damaging0.999Probably Damaging1.75Pathogenic0.01Affected0.16370.30390-2-2.959.07
c.871T>G
Y291D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y291D is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity all converge on a deleterious effect: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all indicate a pathogenic outcome. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. With all available evidence pointing to a damaging effect and no ClinVar entry to contradict, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.383842Uncertain0.9120.2510.000-17.570Likely Pathogenic1.000Likely PathogenicLikely Pathogenic4.13Destabilizing0.63.86Destabilizing4.00Destabilizing1.91Destabilizing0.650Likely Pathogenic-8.19Deleterious1.000Probably Damaging0.999Probably Damaging1.75Pathogenic0.01Affected0.43000.0331-4-3-2.2-48.09
c.875C>T
A292V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A292V is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact; premPS is uncertain and therefore not counted. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. Based on the overwhelming agreement among these predictions, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.247041Structured0.362042Uncertain0.9290.2560.000-11.170Likely Pathogenic0.987Likely PathogenicLikely Pathogenic2.04Destabilizing0.54.60Destabilizing3.32Destabilizing0.85Ambiguous0.430Likely Benign-3.68Deleterious0.999Probably Damaging0.996Probably Damaging1.75Pathogenic0.03Affected0.12720.6253002.428.05
c.895C>A
R299S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 R299S is not reported in ClinVar and is absent from gnomAD. Among in‑silico predictors, benign calls come from REVEL and SIFT, while pathogenic calls are made by FoldX, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, FATHMM, and AlphaMissense‑Default. Uncertain results are reported by Rosetta, ESM1b, and AlphaMissense‑Optimized. High‑accuracy methods give a pathogenic verdict: AlphaMissense‑Optimized is inconclusive, SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) also predicts pathogenic. Overall, the evidence points to a pathogenic effect, and this assessment does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.262979Uncertain0.8190.2950.500-7.276In-Between0.882Likely PathogenicAmbiguous2.86Destabilizing0.31.46Ambiguous2.16Destabilizing1.07Destabilizing0.241Likely Benign-3.20Deleterious0.999Probably Damaging0.997Probably Damaging1.75Pathogenic0.07Tolerated0.27800.50570-13.7-69.11
c.910G>C
D304H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D304H missense variant has no ClinVar entry and is not reported in gnomAD. Prediction tools cluster into three groups: benign predictions come from REVEL, Rosetta, and premPS; pathogenic predictions arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default; the remaining tools (FoldX, Foldetta, AlphaMissense‑Optimized) give uncertain results. High‑accuracy assessments reinforce this pattern: AlphaMissense‑Optimized is uncertain, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. Overall, the majority of evidence points to a pathogenic effect. This conclusion is not contradicted by ClinVar status, which is currently absent. Thus, the variant is most likely pathogenic based on the available predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.352862Structured0.285053Uncertain0.7640.2710.250-8.160Likely Pathogenic0.822Likely PathogenicAmbiguous0.89Ambiguous0.10.16Likely Benign0.53Ambiguous0.45Likely Benign0.417Likely Benign-5.67Deleterious1.000Probably Damaging0.999Probably Damaging1.75Pathogenic0.01Affected0.16600.74981-10.322.05
c.911A>G
D304G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D304G missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, ESM1b, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. AlphaMissense‑Default, FoldX, Rosetta, and Foldetta are uncertain and are treated as unavailable evidence. High‑accuracy assessments show AlphaMissense‑Optimized predicting benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicting pathogenic, and Foldetta remaining uncertain. Overall, the majority of tools (five pathogenic vs. four benign) and the SGM Consensus support a pathogenic classification. Thus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.352862Structured0.285053Uncertain0.7640.2710.250-2.713Likely Benign0.546AmbiguousLikely Benign1.02Ambiguous0.20.95Ambiguous0.99Ambiguous0.47Likely Benign0.380Likely Benign-5.32Deleterious0.999Probably Damaging0.997Probably Damaging1.75Pathogenic0.02Affected0.45900.64511-13.1-58.04
c.916G>A
V306I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V306I is not reported in ClinVar (no ClinVar ID) but is present in gnomAD (variant ID 6-33437821‑G‑A). Functional prediction tools that agree on a benign effect include REVEL, premPS, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote). Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as likely benign, while Foldetta (combining FoldX‑MD and Rosetta outputs) yields an uncertain result. No prediction or stability assessment is missing; all available data are considered. Based on the preponderance of benign predictions and the lack of ClinVar evidence to the contrary, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.363090Structured0.315026Uncertain0.8960.2870.1256-33437821-G-A116.82e-6-5.989Likely Benign0.121Likely BenignLikely Benign1.13Ambiguous0.20.38Likely Benign0.76Ambiguous0.19Likely Benign0.154Likely Benign-0.17Neutral0.999Probably Damaging0.993Probably Damaging1.75Pathogenic0.36Tolerated3.38190.06030.3461340.314.03
c.950T>A
L317Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L317Q is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect. Benign predictions: none. Pathogenic predictions: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. Based on these predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.106997Structured0.394031Uncertain0.8740.2400.125-13.424Likely Pathogenic0.995Likely PathogenicLikely Pathogenic2.87Destabilizing0.22.47Destabilizing2.67Destabilizing1.61Destabilizing0.607Likely Pathogenic-5.52Deleterious1.000Probably Damaging0.999Probably Damaging1.75Pathogenic0.00Affected0.12520.1251-2-2-7.314.97
c.950T>G
L317R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L317R is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts Pathogenic. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.106997Structured0.394031Uncertain0.8740.2400.125-14.185Likely Pathogenic0.998Likely PathogenicLikely Pathogenic3.33Destabilizing0.22.01Destabilizing2.67Destabilizing1.63Destabilizing0.569Likely Pathogenic-5.52Deleterious1.000Probably Damaging0.999Probably Damaging1.75Pathogenic0.00Affected0.15010.0893-3-2-8.343.03
c.1001A>G
K334R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K334R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and Foldetta. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM; Rosetta is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive due to a 2‑vs‑2 split. Overall, the majority of evidence points to a benign impact. Thus, the variant is most likely benign, and this conclusion does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.377384Structured0.325972Uncertain0.5440.4140.500-5.384Likely Benign0.162Likely BenignLikely Benign-0.37Likely Benign0.1-0.53Ambiguous-0.45Likely Benign0.39Likely Benign0.247Likely Benign-2.62Deleterious0.999Probably Damaging0.995Probably Damaging1.76Pathogenic0.07Tolerated0.46470.097632-0.628.01
c.1009A>G
K337E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K337E missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, and Foldetta. Those that predict a pathogenic impact comprise PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). The premPS score is uncertain and does not influence the overall assessment. High‑accuracy analyses show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as Likely Pathogenic, and Foldetta as benign. Based on the majority of predictions, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.348540Uncertain0.4490.4380.500-13.673Likely Pathogenic0.992Likely PathogenicLikely Pathogenic-0.05Likely Benign0.10.49Likely Benign0.22Likely Benign0.52Ambiguous0.316Likely Benign-3.48Deleterious0.997Probably Damaging0.992Probably Damaging1.76Pathogenic0.02Affected0.31020.1039010.40.94
c.1060G>C
A354P
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant A354P is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FoldX, SIFT, and FATHMM, while Rosetta and premPS are inconclusive. The high‑accuracy consensus from AlphaMissense‑Optimized and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) both indicate a benign outcome, whereas Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts a pathogenic impact. Overall, the majority of evidence points to a benign effect for A354P, and this assessment does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.203355Structured0.381329Uncertain0.8820.3350.125-5.971Likely Benign0.239Likely BenignLikely Benign2.66Destabilizing0.21.55Ambiguous2.11Destabilizing0.57Ambiguous0.241Likely Benign-1.66Neutral0.001Benign0.002Benign1.76Pathogenic0.04Affected0.22590.58841-1-3.426.04
c.1060G>T
A354S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant A354S is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a benign effect: SGM‑Consensus (Likely Benign), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict benign. Only FATHMM predicts a pathogenic outcome. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized is benign; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is benign; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also reports a benign effect. Taken together, the overwhelming majority of evidence indicates that A354S is most likely benign, and this conclusion is consistent with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.203355Structured0.381329Uncertain0.8820.3350.125-3.005Likely Benign0.081Likely BenignLikely Benign0.02Likely Benign0.10.27Likely Benign0.15Likely Benign-0.10Likely Benign0.071Likely Benign0.28Neutral0.005Benign0.001Benign1.76Pathogenic0.21Tolerated0.28290.511711-2.616.00
c.1075A>T
T359S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant T359S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score. Only FATHMM predicts a pathogenic outcome, while FoldX, Rosetta, Foldetta, and premPS are inconclusive. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also favors benign. Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, is uncertain. Overall, the majority of evidence points to a benign effect, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.281712Structured0.414952Uncertain0.9390.4800.250-4.624Likely Benign0.091Likely BenignLikely Benign0.50Ambiguous0.00.73Ambiguous0.62Ambiguous0.66Ambiguous0.100Likely Benign-1.87Neutral0.146Benign0.024Benign1.76Pathogenic0.27Tolerated0.36370.499611-0.1-14.03
c.1093G>A
V365I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V365I is reported in gnomAD (variant ID 6‑33437998‑G‑A) but has no ClinVar entry. Functional prediction tools largely agree on a benign effect: REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all indicate benign or tolerated. Only FATHMM predicts a pathogenic outcome. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Benign. High‑accuracy assessments further support a benign interpretation: AlphaMissense‑Optimized predicts benign, the SGM‑Consensus (majority vote) is Likely Benign, and Foldetta (combining FoldX‑MD and Rosetta stability outputs) reports a benign effect. No prediction or folding stability result is missing or inconclusive. Based on the collective evidence, V365I is most likely benign, and this conclusion is consistent with the absence of a ClinVar pathogenic classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.414856Structured0.441505Uncertain0.9230.6080.2506-33437998-G-A42.65e-6-5.943Likely Benign0.155Likely BenignLikely Benign-0.65Ambiguous0.2-0.11Likely Benign-0.38Likely Benign0.13Likely Benign0.036Likely Benign-0.47Neutral0.451Benign0.137Benign1.76Pathogenic0.10Tolerated3.38210.06570.4447340.314.03
c.806T>A
I269K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant I269K is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools largely agree on a deleterious effect: SIFT is the sole benign predictor, whereas the remaining methods—SGM‑Consensus, REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the change as pathogenic. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates pathogenicity, and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is inconclusive. FoldX and Rosetta individually report uncertain effects, and Foldetta remains unavailable. Overall, the consensus of the majority of evidence points to a pathogenic impact, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.216401Structured0.343787Uncertain0.9370.2440.125-14.609Likely Pathogenic0.997Likely PathogenicLikely Pathogenic1.45Ambiguous0.11.86Ambiguous1.66Ambiguous1.55Destabilizing0.763Likely Pathogenic-5.10Deleterious0.999Probably Damaging0.998Probably Damaging1.76Pathogenic0.06Tolerated0.08780.0713-2-3-8.415.01
c.832A>G
K278E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K278E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, and SIFT, all of which score the substitution as tolerated. In contrast, a majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as damaging. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic verdict. Foldetta, a protein‑folding stability method that combines FoldX‑MD and Rosetta outputs, predicts a benign effect. premPS is inconclusive and therefore not considered evidence. High‑accuracy assessments therefore show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as pathogenic, and Foldetta as benign. Overall, the preponderance of evidence from multiple independent predictors indicates that K278E is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.120615Structured0.310130Uncertain0.7480.2530.125-14.047Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.40Likely Benign0.10.39Likely Benign0.40Likely Benign0.68Ambiguous0.463Likely Benign-3.64Deleterious0.999Probably Damaging0.995Probably Damaging1.76Pathogenic0.06Tolerated0.31890.0492010.40.94
c.871T>A
Y291N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y291N is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess functional impact uniformly indicate a deleterious effect. Benign predictions are absent; all evaluated algorithms—REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the substitution as pathogenic. High‑accuracy methods corroborate this: AlphaMissense‑Optimized predicts pathogenicity, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a likely pathogenic verdict, and Foldetta (combining FoldX‑MD and Rosetta outputs) also reports a pathogenic effect. Based on the unanimous computational evidence, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.383842Uncertain0.9120.2510.000-13.599Likely Pathogenic0.997Likely PathogenicLikely Pathogenic2.82Destabilizing0.63.37Destabilizing3.10Destabilizing2.16Destabilizing0.533Likely Pathogenic-7.43Deleterious1.000Probably Damaging0.999Probably Damaging1.76Pathogenic0.01Affected0.22550.0499-2-2-2.2-49.07
c.872A>G
Y291C
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y291C is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. Prediction tools that assess pathogenicity all converge on a deleterious effect: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict pathogenicity. No tool in the dataset predicts a benign outcome. High‑accuracy methods reinforce this view: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic”; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, is pathogenic. Based on the unanimous computational evidence, the variant is most likely pathogenic, a conclusion that contradicts the current ClinVar “Uncertain” classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.383842Uncertain0.9120.2510.000Uncertain 1-8.997Likely Pathogenic0.967Likely PathogenicLikely Pathogenic2.90Destabilizing0.43.51Destabilizing3.21Destabilizing1.35Destabilizing0.505Likely Pathogenic-7.37Deleterious1.000Probably Damaging0.999Probably Damaging1.76Pathogenic0.01Affected3.38230.30530.25270-23.8-60.04205.266.10.10.0-0.40.4XXPotentially PathogenicThe phenol group of the Tyr291 side chain, located in an anti-parallel β sheet strand (res. Met289-Pro298), packs against hydrophobic residues of the C2 and PH domains (e.g., Leu317, Leu286, Leu284, Pro208, Val209). The phenol ring of Tyr291 also forms favorable Met-aromatic stacking with the methyl group of Met289. In the variant simulation, the thiol group of the Cys291 side chain is not as suitable for the hydrophobic inter-domain space as the phenol ring of Tyr291. Consequently, the structural unity of the PH domain is weakened and ultimately unfolds in the second simulation. Moreover, the residue swap might result in severe detrimental effects on the C2 domain structure and the C2-PH domain tertiary structure assembly during folding.
c.910G>T
D304Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D304Y missense variant is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, Rosetta, Foldetta, and premPS, whereas pathogenic predictions arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is also labeled Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as Benign. With the majority of evidence pointing toward pathogenicity, the variant is most likely pathogenic; this assessment does not conflict with ClinVar, which contains no entry for D304Y.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.352862Structured0.285053Uncertain0.7640.2710.250-10.495Likely Pathogenic0.845Likely PathogenicAmbiguous0.60Ambiguous0.20.14Likely Benign0.37Likely Benign0.37Likely Benign0.468Likely Benign-6.29Deleterious1.000Probably Damaging0.999Probably Damaging1.76Pathogenic0.00Affected0.06230.6566-4-32.248.09
c.913A>G
T305A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 T305A variant is listed in ClinVar with an “Uncertain” status and is present in gnomAD (ID 6‑33437818‑A‑G). Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports a “Likely Benign” outcome. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as benign, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the majority of evidence points to a benign impact, and this conclusion does not contradict the ClinVar “Uncertain” classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.359901Structured0.299706Uncertain0.8720.2740.125Conflicting 26-33437818-A-G138.05e-6-4.307Likely Benign0.078Likely BenignLikely Benign1.30Ambiguous0.61.55Ambiguous1.43Ambiguous0.77Ambiguous0.144Likely Benign-2.10Neutral0.939Possibly Damaging0.645Possibly Damaging1.76Pathogenic0.12Tolerated3.40200.42770.4403102.5-30.03177.943.5-0.20.10.40.0UncertainThe hydroxyl group of Thr305, located at the beginning of an anti-parallel β strand (res. Thr305-Asn315), hydrogen bonds with the carboxylate groups of Glu270 and Asp304 in the anti-parallel β strand and the adjacent β hairpin loop, respectively. In the variant simulations, the methyl group of the Ala305 side chain cannot hydrogen bond with either of the acidic residues, which could weaken the integrity of the tertiary structure and the β hairpin loop. Indeed, the guanidinium group of Arg299 does not acquire its central hairpin loop position due to the residue swap.β hairpins are potential nucleation sites during the initial stages of protein folding, so even minor changes in them could be significant. Due to its location near the membrane surface, the residue swap could also affect the C2 loop dynamics and SynGAP-membrane association. However, this is beyond the scope of the solvent-only simulations to unravel.
c.916G>C
V306L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 V306L missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are FoldX, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Uncertain results come from Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely benign, and Foldetta is inconclusive. Overall, the majority of evidence points to a benign impact. This conclusion is consistent with the lack of ClinVar annotation; there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.363090Structured0.315026Uncertain0.8960.2870.125-3.633Likely Benign0.267Likely BenignLikely Benign2.14Destabilizing0.21.47Ambiguous1.81Ambiguous0.75Ambiguous0.161Likely Benign-1.01Neutral0.999Probably Damaging0.996Probably Damaging1.76Pathogenic0.21Tolerated0.08230.411721-0.414.03
c.946A>C
N316H
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant N316H is not reported in ClinVar (status: None) and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL, Rosetta, Foldetta, and AlphaMissense‑Optimized. Tools that predict pathogenicity are SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, and FATHMM. High‑accuracy methods give the following results: AlphaMissense‑Optimized predicts a benign effect; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default (uncertain), ESM1b (pathogenic), FATHMM (pathogenic), and PROVEAN (pathogenic), indicates a likely pathogenic outcome; Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts a benign impact. FoldX and premPS are inconclusive. Overall, the balance of evidence from the majority of prediction tools points to a pathogenic effect, and this assessment does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.118441Structured0.385187Uncertain0.8170.2460.125-8.141Likely Pathogenic0.440AmbiguousLikely Benign0.72Ambiguous0.40.07Likely Benign0.40Likely Benign0.62Ambiguous0.306Likely Benign-3.56Deleterious1.000Probably Damaging0.999Probably Damaging1.76Pathogenic0.02Affected0.15550.7702210.323.04
c.946A>G
N316D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant N316D is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Prediction tools that agree on a benign effect include REVEL, Rosetta, SIFT, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect comprise SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is uncertain and therefore not considered evidence. Overall, seven of the evaluated tools predict pathogenicity versus four predicting benignity, indicating that the variant is most likely pathogenic. This assessment does not contradict ClinVar status, as no ClinVar classification is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.118441Structured0.385187Uncertain0.8170.2460.125-11.672Likely Pathogenic0.777Likely PathogenicLikely Benign1.18Ambiguous0.10.46Likely Benign0.82Ambiguous0.69Ambiguous0.293Likely Benign-3.20Deleterious0.999Probably Damaging0.995Probably Damaging1.76Pathogenic0.25Tolerated0.19780.4596210.00.98
c.1001A>T
K334M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K334M is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that indicate a benign effect include REVEL, FoldX, and premPS. In contrast, the majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as deleterious. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports the variant as Likely Pathogenic. Foldetta and Rosetta provide uncertain results. Focusing on high‑accuracy methods, AlphaMissense‑Optimized predicts pathogenicity, the SGM‑Consensus confirms a Likely Pathogenic status, and Foldetta remains inconclusive. Overall, the preponderance of evidence points to a pathogenic effect for K334M, and this assessment does not contradict any existing ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.377384Structured0.325972Uncertain0.5440.4140.500-10.530Likely Pathogenic0.973Likely PathogenicLikely Pathogenic0.44Likely Benign0.00.56Ambiguous0.50Ambiguous0.14Likely Benign0.323Likely Benign-5.51Deleterious1.000Probably Damaging0.999Probably Damaging1.77Pathogenic0.01Affected0.10270.36900-15.83.02
c.1002G>C
K334N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K334N is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, and premPS. Tools that predict a pathogenic effect include PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus score, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is “Likely Pathogenic.” Separately, the high‑accuracy AlphaMissense‑Optimized tool predicts pathogenicity, the SGM‑Consensus also predicts pathogenicity, while the Foldetta stability assessment predicts a benign effect. Overall, the majority of predictions (8 pathogenic vs. 5 benign) and the high‑accuracy consensus suggest that K334N is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.377384Structured0.325972Uncertain0.5440.4140.500-9.581Likely Pathogenic0.982Likely PathogenicLikely Pathogenic0.15Likely Benign0.1-0.25Likely Benign-0.05Likely Benign0.18Likely Benign0.249Likely Benign-4.59Deleterious1.000Probably Damaging0.998Probably Damaging1.77Pathogenic0.02Affected0.37160.0958100.4-14.07
c.1002G>T
K334N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K334N is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, and premPS. Tools that predict a pathogenic effect include PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus score, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is “Likely Pathogenic.” Separately, the high‑accuracy AlphaMissense‑Optimized tool predicts pathogenicity, the SGM‑Consensus also predicts pathogenicity, while the Foldetta stability assessment predicts a benign effect. Overall, the majority of predictions (8 pathogenic vs. 5 benign) and the high‑accuracy consensus suggest that K334N is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.377384Structured0.325972Uncertain0.5440.4140.500-9.581Likely Pathogenic0.982Likely PathogenicLikely Pathogenic0.15Likely Benign0.1-0.25Likely Benign-0.05Likely Benign0.18Likely Benign0.249Likely Benign-4.59Deleterious1.000Probably Damaging0.998Probably Damaging1.77Pathogenic0.02Affected0.37160.0958100.4-14.07
c.1033C>G
L345V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 L345V missense variant is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, Rosetta, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and polyPhen‑2 HumVar. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also leans toward benign. Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is inconclusive. Overall, the majority of evidence points to a benign impact for this variant, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.260850Structured0.354989Uncertain0.9360.4780.125-6.594Likely Benign0.131Likely BenignLikely Benign1.31Ambiguous0.00.18Likely Benign0.75Ambiguous0.92Ambiguous0.126Likely Benign-1.96Neutral0.802Possibly Damaging0.277Benign1.77Pathogenic0.06Tolerated0.14110.3455210.4-14.03
c.1052C>A
A351D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 A351D missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, SIFT, AlphaMissense‑Optimized, and polyPhen‑2 HumVar. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, and FATHMM; AlphaMissense‑Default and ESM1b are uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) leaning toward pathogenic due to two pathogenic and two uncertain calls. Overall, the majority of tools predict a benign outcome, and this does not contradict the lack of ClinVar annotation. Thus, based on the available predictions, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.216401Structured0.362025Uncertain0.9250.3420.000-7.917In-Between0.543AmbiguousLikely Benign-0.02Likely Benign0.0-0.12Likely Benign-0.07Likely Benign0.49Likely Benign0.114Likely Benign-3.61Deleterious0.842Possibly Damaging0.321Benign1.77Pathogenic0.11Tolerated0.15350.13860-2-5.344.01
c.1052C>G
A351G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 A351G missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Functional prediction tools that agree on a benign effect include REVEL, FoldX, polyPhen‑2 HumVar, AlphaMissense‑Default, AlphaMissense‑Optimized, and ESM1b. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, SIFT, and FATHMM. Predictions that are uncertain or inconclusive are Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (two benign vs two pathogenic), and Foldetta is uncertain. Taken together, the majority of available predictions lean toward a benign impact, and this assessment does not contradict the lack of ClinVar annotation. Thus, the variant is most likely benign based on current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.216401Structured0.362025Uncertain0.9250.3420.000-4.983Likely Benign0.089Likely BenignLikely Benign0.39Likely Benign0.01.04Ambiguous0.72Ambiguous0.55Ambiguous0.041Likely Benign-2.53Deleterious0.688Possibly Damaging0.138Benign1.77Pathogenic0.04Affected0.22980.473710-2.2-14.03
c.1080G>C
E360D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E360D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, and SIFT. In contrast, a majority of tools predict a pathogenic impact: SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. FoldX, Rosetta, and Foldetta give uncertain results and are therefore not considered evidence for either side. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is pathogenic, SGM‑Consensus remains Likely Pathogenic, while Foldetta is uncertain. Overall, the preponderance of evidence points to a pathogenic effect for E360D. This conclusion is not contradicted by ClinVar status, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.250310Structured0.421183Uncertain0.9550.4980.250-9.383Likely Pathogenic0.971Likely PathogenicLikely Pathogenic1.00Ambiguous0.00.63Ambiguous0.82Ambiguous0.11Likely Benign0.290Likely Benign-2.76Deleterious0.994Probably Damaging0.970Probably Damaging1.77Pathogenic0.07Tolerated0.23390.5735320.0-14.03
c.1080G>T
E360D
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E360D is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that classify the variant as benign include REVEL, premPS, and SIFT, whereas the majority of tools predict it to be pathogenic: SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. FoldX, Rosetta, and Foldetta give uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Based on the overall consensus of the available predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.250310Structured0.421183Uncertain0.9550.4980.250-9.383Likely Pathogenic0.971Likely PathogenicLikely Pathogenic1.00Ambiguous0.00.63Ambiguous0.82Ambiguous0.11Likely Benign0.290Likely Benign-2.76Deleterious0.994Probably Damaging0.970Probably Damaging1.77Pathogenic0.07Tolerated0.23390.5735320.0-14.03
c.1097C>T
T366I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T366I is reported in gnomAD (6‑33438002‑C‑T) and has no ClinVar entry. Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Benign). Only FATHMM predicts a pathogenic outcome. High‑accuracy assessments further support a benign classification: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a benign majority; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts benign. No other tools provide conclusive evidence for pathogenicity. **Based on the aggregate predictions, the variant is most likely benign, and this assessment does not contradict any ClinVar status (none available).**

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.414856Structured0.441902Uncertain0.8970.6420.2506-33438002-C-T16.20e-7-4.921Likely Benign0.279Likely BenignLikely Benign-0.62Ambiguous0.1-0.31Likely Benign-0.47Likely Benign-0.14Likely Benign0.058Likely Benign-1.22Neutral0.002Benign0.001Benign1.77Pathogenic0.26Tolerated3.38230.10620.6215-105.212.05
c.1103C>T
P368L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P368L is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33438008‑C‑T). Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. Predictions that are uncertain or inconclusive are FoldX, Rosetta, premPS, AlphaMissense‑Default, and Foldetta. High‑accuracy assessments give AlphaMissense‑Optimized a benign score, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta outputs, is uncertain. Based on the overall distribution of predictions, the variant is most likely pathogenic. This assessment does not contradict ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.363090Structured0.439989Uncertain0.5800.6770.2506-33438008-C-T16.33e-7-6.520Likely Benign0.444AmbiguousLikely Benign1.52Ambiguous0.71.15Ambiguous1.34Ambiguous0.52Ambiguous0.248Likely Benign-6.61Deleterious0.991Probably Damaging0.831Possibly Damaging1.77Pathogenic0.00Affected3.42190.23360.7125-3-35.416.04
c.3317A>T
Q1106L
2D
AIThe SynGAP1 missense variant Q1106L is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive (2 benign vs. 2 pathogenic). Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of predictions (five pathogenic vs. four benign) lean toward a pathogenic impact. This assessment does not contradict ClinVar status, as the variant is currently unreported in that database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.885302Disordered0.952043Binding0.3820.8700.875-4.219Likely Benign0.171Likely BenignLikely Benign0.169Likely Benign-4.46Deleterious0.985Probably Damaging0.973Probably Damaging1.77Pathogenic0.05Affected0.08330.6282-2-27.3-14.97
c.3677A>T
Q1226L
2D
AIThe SynGAP1 missense variant Q1226L is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—consistently predict a pathogenic impact. High‑accuracy assessments further support a deleterious interpretation: the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates “Likely Pathogenic,” AlphaMissense‑Optimized is classified as “Uncertain,” and Foldetta’s protein‑folding stability analysis is unavailable. Taken together, the preponderance of evidence points to a pathogenic effect for Q1226L. This conclusion is not contradicted by ClinVar status, as the variant is currently unreported in that database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.432206Uncertain0.8500.5470.250-11.122Likely Pathogenic0.879Likely PathogenicAmbiguous0.353Likely Benign-5.62Deleterious0.994Probably Damaging0.988Probably Damaging1.77Pathogenic0.00Affected0.04930.4282-2-27.3-14.97
c.3686A>T
Q1229L
2D
AIThe SynGAP1 missense variant Q1229L is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into three groups: benign predictions come from REVEL, SIFT, and AlphaMissense‑Optimized; pathogenic predictions arise from PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM; the remaining tools (ESM1b and AlphaMissense‑Default) are uncertain. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, while the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive, and Foldetta data are unavailable. Overall, the majority of conventional predictors favor a pathogenic effect, whereas the single high‑accuracy tool suggests benign. Given the lack of ClinVar evidence, the variant is most likely pathogenic according to the collective predictions, with no contradiction to existing clinical annotations.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.490133Structured0.466729Uncertain0.8650.5440.375-7.366In-Between0.496AmbiguousLikely Benign0.349Likely Benign-4.60Deleterious0.994Probably Damaging0.988Probably Damaging1.77Pathogenic0.09Tolerated0.05410.4253-2-27.3-14.97
c.817G>A
E273K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E273K is not reported in ClinVar and is present in gnomAD (ID 6‑33437722‑G‑A). Functional prediction tools that agree on benign impact include REVEL, Rosetta, Foldetta, premPS, polyPhen‑2 HumVar, and SIFT. Those that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, ESM1b, FATHMM, and AlphaMissense‑Default. Predictions marked uncertain are FoldX and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of tools lean toward a benign effect, and this conclusion does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.071867Structured0.398918Uncertain0.8630.1960.1256-33437722-G-A16.20e-7-12.690Likely Pathogenic0.917Likely PathogenicAmbiguous-0.57Ambiguous0.3-0.38Likely Benign-0.48Likely Benign0.23Likely Benign0.205Likely Benign-2.66Deleterious0.896Possibly Damaging0.415Benign1.77Pathogenic0.12Tolerated3.38180.23120.299610-0.4-0.94
c.817G>C
E273Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E273Q is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, and AlphaMissense‑Optimized. Tools that predict a pathogenic outcome are polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as benign. Overall, the majority of individual predictors (seven benign vs. five pathogenic) lean toward a benign classification, while the SGM Consensus and AlphaMissense‑Optimized provide conflicting signals. Thus, the variant is most likely benign based on the aggregate predictions, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.071867Structured0.398918Uncertain0.8630.1960.125-9.865Likely Pathogenic0.503AmbiguousLikely Benign-0.29Likely Benign0.1-0.29Likely Benign-0.29Likely Benign-0.01Likely Benign0.168Likely Benign-1.84Neutral0.946Possibly Damaging0.671Possibly Damaging1.77Pathogenic0.04Affected0.12200.3130220.0-0.98
c.871T>C
Y291H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y291H is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: the single benign prediction comes from REVEL, while all other evaluated algorithms (FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict pathogenicity, and the SGM‑Consensus score is “Likely Pathogenic.” High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized indicates pathogenicity; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also yields a likely pathogenic verdict; and Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, predicts a destabilizing, pathogenic effect. No prediction or stability result is missing or inconclusive. Based on the overwhelming agreement among these tools, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.383842Uncertain0.9120.2510.000-8.749Likely Pathogenic0.986Likely PathogenicLikely Pathogenic2.13Destabilizing0.22.61Destabilizing2.37Destabilizing1.56Destabilizing0.355Likely Benign-4.04Deleterious1.000Probably Damaging0.999Probably Damaging1.77Pathogenic0.02Affected0.24030.049902-1.9-26.03
c.872A>T
Y291F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Y291F is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD. Functional prediction tools largely agree on a benign effect: REVEL, FoldX, Rosetta, Foldetta, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign) all predict a neutral impact. In contrast, polyPhen‑2 (HumDiv and HumVar) and FATHMM predict a pathogenic effect, while premPS remains uncertain. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized is benign; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Benign; and Foldetta (combining FoldX‑MD and Rosetta outputs) is benign. Overall, the majority of evidence supports a benign classification, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.173081Structured0.383842Uncertain0.9120.2510.000-4.095Likely Benign0.305Likely BenignLikely Benign-0.43Likely Benign0.1-0.10Likely Benign-0.27Likely Benign0.71Ambiguous0.148Likely Benign-2.31Neutral0.999Probably Damaging0.992Probably Damaging1.77Pathogenic0.27Tolerated0.23620.3441734.1-16.00
c.912C>A
D304E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D304E missense variant has no ClinVar entry and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, FoldX, Rosetta, Foldetta, premPS, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is inconclusive due to a 2‑to‑2 split. Overall, the majority of evidence supports a benign effect, and this conclusion does not contradict any ClinVar annotation because none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.352862Structured0.285053Uncertain0.7640.2710.250-2.715Likely Benign0.233Likely BenignLikely Benign0.34Likely Benign0.10.21Likely Benign0.28Likely Benign0.48Likely Benign0.186Likely Benign-3.29Deleterious0.997Probably Damaging0.994Probably Damaging1.77Pathogenic0.04Affected0.15040.6998320.014.03
c.912C>G
D304E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D304E missense variant is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic outcome are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, while the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—yields a tie and is therefore inconclusive. Overall, the balance of evidence favors a benign classification, and this conclusion does not conflict with the absence of a ClinVar assertion.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.352862Structured0.285053Uncertain0.7640.2710.250-2.715Likely Benign0.233Likely BenignLikely Benign0.34Likely Benign0.10.21Likely Benign0.28Likely Benign0.48Likely Benign0.186Likely Benign-3.29Deleterious0.997Probably Damaging0.994Probably Damaging1.77Pathogenic0.04Affected0.15040.6998320.014.03
c.917T>C
V306A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V306A is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized, whereas the remaining tools (SGM‑Consensus, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default) all predict a pathogenic outcome; ESM1b is uncertain and therefore not counted. High‑accuracy assessments give a benign result from AlphaMissense‑Optimized, a likely pathogenic verdict from the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and a pathogenic prediction from Foldetta. Taken together, the preponderance of evidence indicates that V306A is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.363090Structured0.315026Uncertain0.8960.2870.125-7.924In-Between0.599Likely PathogenicLikely Benign2.76Destabilizing0.13.00Destabilizing2.88Destabilizing2.25Destabilizing0.300Likely Benign-2.94Deleterious0.997Probably Damaging0.992Probably Damaging1.77Pathogenic0.05Affected0.26870.198900-2.4-28.05
c.947A>G
N316S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant N316S is catalogued in gnomAD (ID 6‑33437852‑A‑G) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions include REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Pathogenic predictions come from polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. Stability‑related methods (FoldX, Rosetta, Foldetta, premPS) are inconclusive. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus also indicates Likely Benign, while Foldetta remains uncertain. Overall, the majority of evidence points to a benign effect. This conclusion is consistent with the absence of a ClinVar pathogenic classification, so there is no contradiction with existing clinical annotations.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.118441Structured0.385187Uncertain0.8170.2460.1256-33437852-A-G16.20e-7-4.512Likely Benign0.149Likely BenignLikely Benign1.19Ambiguous0.10.59Ambiguous0.89Ambiguous0.68Ambiguous0.151Likely Benign-2.22Neutral0.999Probably Damaging0.992Probably Damaging1.77Pathogenic0.38Tolerated3.38230.43330.7751112.7-27.03
c.948C>A
N316K
2D
AIThe SynGAP1 missense variant N316K is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that indicate a benign effect include REVEL and SIFT, whereas the majority of tools predict a pathogenic outcome: SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) as uncertain. No other high‑confidence predictions are available. Overall, the preponderance of evidence points to a pathogenic effect for N316K, and this conclusion does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.118441Structured0.385187Uncertain0.8170.2460.125-10.711Likely Pathogenic0.972Likely PathogenicLikely Pathogenic0.52Ambiguous0.70.86Ambiguous0.69Ambiguous0.67Ambiguous0.254Likely Benign-3.87Deleterious0.999Probably Damaging0.996Probably Damaging1.77Pathogenic0.13Tolerated0.22200.659310-0.414.07
c.948C>G
N316K
2D
AISynGAP1 missense variant N316K is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL and SIFT, whereas a majority of tools predict pathogenicity: SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also predicts pathogenicity. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, yields an uncertain result and is treated as unavailable evidence. Overall, the preponderance of computational predictions indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation, as none exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.118441Structured0.385187Uncertain0.8170.2460.125-10.711Likely Pathogenic0.972Likely PathogenicLikely Pathogenic0.52Ambiguous0.70.86Ambiguous0.69Ambiguous0.67Ambiguous0.254Likely Benign-3.87Deleterious0.999Probably Damaging0.996Probably Damaging1.77Pathogenic0.13Tolerated0.22200.659310-0.414.07
c.958G>A
V320I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V320I is listed in ClinVar with an “Uncertain” status and is not reported in gnomAD. Prediction tools that uniformly indicate a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while Rosetta remains inconclusive. High‑accuracy assessments corroborate the benign trend: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Benign”; and Foldetta, which integrates FoldX‑MD and Rosetta outputs, also predicts benign. Overall, the preponderance of evidence points to a benign effect for V320I, and this conclusion does not conflict with the current ClinVar designation of uncertainty.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.185198Structured0.419626Uncertain0.9050.2660.125Uncertain 1-5.220Likely Benign0.111Likely BenignLikely Benign-0.27Likely Benign0.20.66Ambiguous0.20Likely Benign0.01Likely Benign0.027Likely Benign-0.21Neutral0.198Benign0.114Benign1.77Pathogenic0.45Tolerated3.38230.05140.3207340.314.03
c.1001A>C
K334T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K334T is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, and premPS. Those that agree on a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Predictions that are inconclusive or uncertain are FoldX, Foldetta, and AlphaMissense‑Optimized. High‑accuracy assessments show that the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts a likely pathogenic outcome, AlphaMissense‑Optimized is uncertain, and Foldetta (combining FoldX‑MD and Rosetta outputs) is also uncertain. Overall, the majority of evidence points to a pathogenic impact. This conclusion is not contradicted by ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.377384Structured0.325972Uncertain0.5440.4140.500-8.313Likely Pathogenic0.943Likely PathogenicAmbiguous0.78Ambiguous0.30.21Likely Benign0.50Ambiguous0.17Likely Benign0.320Likely Benign-5.51Deleterious1.000Probably Damaging0.998Probably Damaging1.78Pathogenic0.02Affected0.20620.29780-13.2-27.07
c.1064G>T
G355V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant G355V is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into two groups: benign predictions come from REVEL, Rosetta, and AlphaMissense‑Optimized; pathogenic predictions come from SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain or unavailable results are reported for FoldX, premPS, and Foldetta. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, whereas the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic effect. Foldetta’s stability prediction is unavailable. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.155435Structured0.388832Uncertain0.8100.3540.125-10.111Likely Pathogenic0.675Likely PathogenicLikely Benign1.78Ambiguous0.60.14Likely Benign0.96Ambiguous0.53Ambiguous0.346Likely Benign-7.59Deleterious1.000Probably Damaging0.999Probably Damaging1.78Pathogenic0.04Affected0.12210.4685-1-34.642.08
c.1075A>C
T359P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T359P is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv and FATHMM. Uncertain or inconclusive results come from FoldX, Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign impact. This conclusion is consistent with the lack of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.281712Structured0.414952Uncertain0.9390.4800.250-6.884Likely Benign0.319Likely BenignLikely Benign0.97Ambiguous0.11.27Ambiguous1.12Ambiguous0.68Ambiguous0.248Likely Benign-2.36Neutral0.627Possibly Damaging0.091Benign1.78Pathogenic0.14Tolerated0.23520.56110-1-0.9-3.99
c.1103C>G
P368R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 P368R missense variant is not reported in ClinVar (status: None) and has no entry in gnomAD. Prediction tools that agree on a benign effect include REVEL and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect include SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain or inconclusive results come from FoldX, Rosetta, Foldetta, and premPS. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized predicts benign, whereas the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) predicts likely pathogenic. Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, is uncertain. Overall, the majority of evidence—including the SGM‑Consensus and several individual high‑accuracy tools—points to a pathogenic effect. This conclusion is not contradicted by ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.363090Structured0.439989Uncertain0.5800.6770.250-9.564Likely Pathogenic0.736Likely PathogenicLikely Benign1.57Ambiguous1.01.54Ambiguous1.56Ambiguous0.58Ambiguous0.263Likely Benign-6.07Deleterious0.991Probably Damaging0.881Possibly Damaging1.78Pathogenic0.00Affected0.14390.39220-2-2.959.07
c.1105A>T
T369S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T369S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome. High‑accuracy assessments further support a benign classification: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Benign”; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also predicts benign. No predictions or stability results are missing or inconclusive. Based on the collective evidence, the variant is most likely benign, and this conclusion does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.468512Structured0.437011Uncertain0.4170.7070.500-2.018Likely Benign0.071Likely BenignLikely Benign-0.07Likely Benign0.10.34Likely Benign0.14Likely Benign0.18Likely Benign0.097Likely Benign-0.81Neutral0.001Benign0.001Benign1.78Pathogenic0.39Tolerated0.37460.499411-0.1-14.03
c.3460A>T
T1154S
2D
AIThe SynGAP1 missense variant T1154S is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus—derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN—also reports it as likely pathogenic. Foldetta results are unavailable. Overall, the consensus of the available predictions indicates that T1154S is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation because no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.685117Disordered0.838654Binding0.3820.8510.625-3.253Likely Benign0.992Likely PathogenicLikely Pathogenic0.192Likely Benign-2.92Deleterious0.997Probably Damaging0.989Probably Damaging1.78Pathogenic0.00Affected0.28170.320611-0.1-14.03
c.823C>T
P275S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P275S is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33437728‑C‑T). Prediction tools that agree on a benign effect include REVEL, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The remaining tools—Rosetta, Foldetta, premPS, and ESM1b—return uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the majority of evidence points to a pathogenic impact for P275S, and this conclusion does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.059222Structured0.353469Uncertain0.8110.2080.2506-33437728-C-T16.20e-7-7.886In-Between0.312Likely BenignLikely Benign2.11Destabilizing0.31.28Ambiguous1.70Ambiguous0.77Ambiguous0.388Likely Benign-5.24Deleterious1.000Probably Damaging0.999Probably Damaging1.78Pathogenic0.03Affected3.38190.34890.3339-110.8-10.04
c.853T>G
C285G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C285G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a pathogenic interpretation: SGM‑Consensus, REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all predict deleterious effects. Tools that assess protein stability (FoldX, Rosetta, Foldetta) and AlphaMissense‑Optimized return uncertain results, providing no clear evidence for or against pathogenicity. High‑accuracy assessments further support a likely pathogenic verdict: the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is labeled Likely Pathogenic, while AlphaMissense‑Optimized and Foldetta remain inconclusive. Overall, the consensus of the majority of predictors indicates that the variant is most likely pathogenic, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.375400Uncertain0.9460.2500.000-9.937Likely Pathogenic0.859Likely PathogenicAmbiguous1.26Ambiguous0.01.57Ambiguous1.42Ambiguous1.50Destabilizing0.564Likely Pathogenic-9.86Deleterious0.999Probably Damaging0.996Probably Damaging1.78Pathogenic0.04Affected0.35090.2922-3-3-2.9-46.09
c.855C>G
C285W
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant C285W is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL, SIFT, and Rosetta, whereas pathogenic predictions are made by SGM‑Consensus, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The high‑accuracy subset confirms this trend: AlphaMissense‑Optimized predicts pathogenicity, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates pathogenicity, and Foldetta remains uncertain. No prediction tool is missing or inconclusive enough to alter the overall assessment. Consequently, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.375400Uncertain0.9460.2500.000-9.017Likely Pathogenic0.969Likely PathogenicLikely Pathogenic3.35Destabilizing1.1-2.28Stabilizing0.54Ambiguous0.61Ambiguous0.327Likely Benign-8.97Deleterious1.000Probably Damaging0.998Probably Damaging1.78Pathogenic0.11Tolerated0.19340.3697-8-2-3.483.07
c.862G>A
D288N
2D
3DClick to see structure in 3D Viewer
AISynGAP1 D288N is listed in ClinVar with an uncertain significance (ClinVar ID 2572204.0) and is present in gnomAD (6‑33437767‑G‑A). Computational predictors are divided: benign calls come from REVEL, FoldX, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized, while pathogenic calls come from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, Foldetta as benign, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic. Because the majority of high‑accuracy tools predict benign and the overall split of predictions is even, the variant is most likely benign, which does not contradict the ClinVar status of uncertain.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.125101Structured0.395525Uncertain0.8730.2610.000Uncertain 16-33437767-G-A21.24e-6-10.535Likely Pathogenic0.521AmbiguousLikely Benign-0.39Likely Benign0.10.01Likely Benign-0.19Likely Benign-0.03Likely Benign0.321Likely Benign-3.73Deleterious0.999Probably Damaging0.997Probably Damaging1.78Pathogenic0.05Affected3.38230.13980.5770120.0-0.98
c.867G>A
M289I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant M289I is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while FoldX and AlphaMissense‑Default are uncertain. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a benign prediction; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also predicts benign. Overall, the preponderance of evidence indicates that M289I is most likely benign, and this conclusion does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.127496Structured0.403499Uncertain0.8860.2760.000-6.010Likely Benign0.505AmbiguousLikely Benign0.62Ambiguous0.1-0.23Likely Benign0.20Likely Benign0.36Likely Benign0.040Likely Benign-0.72Neutral0.005Benign0.018Benign1.78Pathogenic0.31Tolerated0.10010.2758212.6-18.03
c.867G>C
M289I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant M289I is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while FoldX and AlphaMissense‑Default are uncertain. High‑accuracy assessments reinforce the benign prediction: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a benign verdict; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also predicts benign. Overall, the preponderance of evidence indicates that M289I is most likely benign, and this conclusion is consistent with the absence of any ClinVar pathogenic annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.127496Structured0.403499Uncertain0.8860.2760.000-6.010Likely Benign0.505AmbiguousLikely Benign0.62Ambiguous0.1-0.23Likely Benign0.20Likely Benign0.36Likely Benign0.040Likely Benign-0.72Neutral0.005Benign0.018Benign1.78Pathogenic0.31Tolerated0.10010.2758212.6-18.03
c.867G>T
M289I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant M289I is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while FoldX and AlphaMissense‑Default are uncertain. High‑accuracy assessments reinforce the benign prediction: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a benign verdict; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also predicts benign. Overall, the preponderance of evidence indicates that M289I is most likely benign, and this conclusion is consistent with the absence of any ClinVar pathogenic annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.127496Structured0.403499Uncertain0.8860.2760.000-6.010Likely Benign0.505AmbiguousLikely Benign0.62Ambiguous0.1-0.23Likely Benign0.20Likely Benign0.36Likely Benign0.040Likely Benign-0.72Neutral0.005Benign0.018Benign1.78Pathogenic0.31Tolerated0.10010.2758212.6-18.03
c.917T>G
V306G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V306G is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that assess pathogenicity unanimously classify the variant as pathogenic: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. No tool predicts a benign effect. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized is uncertain, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is pathogenic. All available evidence points to a pathogenic effect. Therefore, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.363090Structured0.315026Uncertain0.8960.2870.125-12.313Likely Pathogenic0.795Likely PathogenicAmbiguous4.39Destabilizing0.25.89Destabilizing5.14Destabilizing2.46Destabilizing0.529Likely Pathogenic-5.48Deleterious0.998Probably Damaging1.000Probably Damaging1.78Pathogenic0.00Affected0.18740.2035-1-3-4.6-42.08
c.958G>C
V320L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant V320L is listed in ClinVar with an uncertain significance and is present in gnomAD (ID 6‑33437863‑G‑C). Functional prediction tools that agree on benign impact include REVEL, FoldX, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, and AlphaMissense‑Optimized. Pathogenic predictions come from polyPhen‑2 HumDiv and FATHMM, while Rosetta, Foldetta, premPS, and AlphaMissense‑Default are inconclusive. The high‑accuracy consensus (SGM Consensus) derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN yields a benign verdict. AlphaMissense‑Optimized also predicts benign, whereas Foldetta remains uncertain. Overall, the majority of evidence points to a benign effect, which does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.185198Structured0.419626Uncertain0.9050.2660.125Uncertain 26-33437863-G-C63.72e-6-6.207Likely Benign0.362AmbiguousLikely Benign-0.26Likely Benign0.21.33Ambiguous0.54Ambiguous0.51Ambiguous0.096Likely Benign-1.02Neutral0.900Possibly Damaging0.373Benign1.78Pathogenic0.92Tolerated3.38230.06610.386321-0.414.03245.8-10.20.30.90.10.3XPotentially BenignThe isopropyl side chain of Val310, located in a β hairpin loop linking two anti-parallel β sheet strands (res. Thr305-Asn315, res. Ala322-Asp330), hydrophobically packs with the side chains of nearby residues (e.g., Leu286, Val350, Pro318). The hydrophobic Leu320 side chain mostly forms the same interactions; hence, the residue swap does not seem to negatively affect the protein structure based on the variant simulations.
c.1075A>G
T359A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T359A is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Only FATHMM predicts a pathogenic outcome, while Rosetta remains uncertain. High‑accuracy assessments are consistent: AlphaMissense‑Optimized predicts benign; the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Benign; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts benign. Based on the preponderance of evidence, the variant is most likely benign, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.281712Structured0.414952Uncertain0.9390.4800.250-2.948Likely Benign0.062Likely BenignLikely Benign0.09Likely Benign0.00.73Ambiguous0.41Likely Benign0.45Likely Benign0.103Likely Benign-0.73Neutral0.000Benign0.001Benign1.79Pathogenic0.34Tolerated0.42150.4713102.5-30.03
c.1076C>A
T359K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 T359K missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are ESM1b and FATHMM. The remaining tools—FoldX, Rosetta, premPS, and AlphaMissense‑Default—return uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta as benign. Overall, the majority of predictions (seven benign vs. two pathogenic) support a benign classification, and this conclusion does not contradict the lack of ClinVar annotation. Thus, the variant is most likely benign based on current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.281712Structured0.414952Uncertain0.9390.4800.250-10.822Likely Pathogenic0.517AmbiguousLikely Benign-0.65Ambiguous0.10.66Ambiguous0.01Likely Benign0.75Ambiguous0.163Likely Benign-2.23Neutral0.255Benign0.045Benign1.79Pathogenic0.24Tolerated0.16180.34830-1-3.227.07
c.1083G>C
Q361H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Q361H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The remaining tools—FoldX, Rosetta, ESM1b, and AlphaMissense‑Default—return uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive, and Foldetta (combining FoldX‑MD and Rosetta outputs) is also unavailable. Overall, the majority of conventional predictors lean toward pathogenicity, while the single high‑accuracy tool suggests benign. No ClinVar annotation exists to contradict these findings. Thus, based on the collective evidence, the variant is most likely pathogenic, with no conflict with ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.305330Structured0.427593Uncertain0.9450.5340.250-7.269In-Between0.410AmbiguousLikely Benign0.68Ambiguous0.10.52Ambiguous0.60Ambiguous0.32Likely Benign0.281Likely Benign-2.73Deleterious0.996Probably Damaging0.986Probably Damaging1.79Pathogenic0.04Affected0.13520.4151300.39.01
c.1083G>T
Q361H
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant Q361H is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, premPS, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM. The remaining tools—FoldX, Rosetta, ESM1b, and AlphaMissense‑Default—return uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive, and Foldetta (combining FoldX‑MD and Rosetta outputs) is also unavailable. Overall, the majority of conventional predictors (five pathogenic vs. three benign) lean toward a pathogenic interpretation, while the single high‑accuracy tool suggests benign. No ClinVar entry exists, so there is no contradiction with clinical database status. Based on the collective evidence, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.305330Structured0.427593Uncertain0.9450.5340.250-7.269In-Between0.410AmbiguousLikely Benign0.68Ambiguous0.10.52Ambiguous0.60Ambiguous0.32Likely Benign0.281Likely Benign-2.73Deleterious0.996Probably Damaging0.986Probably Damaging1.79Pathogenic0.04Affected0.13520.4151300.39.01
c.2357T>A
L786H
2D
AIThe SynGAP1 missense variant L786H is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, while pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. Grouping by agreement, two tools predict benign, seven predict pathogenic, and AlphaMissense‑Optimized remains uncertain. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized is inconclusive, but the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic. Foldetta, a protein‑folding stability method that integrates FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not conflict with the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.882776Disordered0.655253Binding0.3410.8950.750-5.892Likely Benign0.836Likely PathogenicAmbiguous0.168Likely Benign-3.72Deleterious1.000Probably Damaging0.999Probably Damaging1.79Pathogenic0.00Affected0.13090.1214-2-3-7.023.98
c.2357T>C
L786P
2D
AISynGAP1 missense variant L786P is reported in gnomAD (ID 6‑33442909‑T‑C) but has no ClinVar entry. Functional prediction tools show discordant results: benign predictions come from REVEL, ESM1b, and AlphaMissense‑Optimized, whereas pathogenic predictions are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments further highlight this split: AlphaMissense‑Optimized reports a benign effect, SGM‑Consensus confirms a likely pathogenic outcome, and Foldetta results are unavailable. Overall, the majority of conventional tools and the SGM‑Consensus support a pathogenic interpretation, while one high‑accuracy tool suggests benign. No ClinVar status is present, so there is no contradiction with existing clinical annotations.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.882776Disordered0.655253Binding0.3410.8950.7506-33442909-T-C-3.217Likely Benign0.656Likely PathogenicLikely Benign0.219Likely Benign-4.06Deleterious0.999Probably Damaging0.999Probably Damaging1.79Pathogenic0.00Affected3.7750.33430.1814-3-3-5.4-16.04
c.2357T>G
L786R
2D
AIThe SynGAP1 missense variant L786R is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score. AlphaMissense‑Optimized is uncertain, and no Foldetta stability assessment is available. The high‑accuracy consensus from SGM (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) favors pathogenicity, and the lack of a Foldetta result does not alter this conclusion. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because the variant has not yet been catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.882776Disordered0.655253Binding0.3410.8950.750-4.989Likely Benign0.842Likely PathogenicAmbiguous0.169Likely Benign-3.07Deleterious0.999Probably Damaging0.998Probably Damaging1.79Pathogenic0.00Affected0.14030.1288-3-2-8.343.03
c.3478A>C
N1160H
2D
AIThe SynGAP1 missense variant N1160H is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas a majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, and AlphaMissense‑Default all indicate pathogenicity. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is unavailable for this variant. Overall, the preponderance of evidence from multiple in silico predictors points to a pathogenic effect. This conclusion is not contradicted by ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.585406Disordered0.861611Binding0.3610.8360.375-3.704Likely Benign0.848Likely PathogenicAmbiguous0.262Likely Benign-3.44Deleterious0.999Probably Damaging0.998Probably Damaging1.79Pathogenic0.02Affected0.11520.6583210.323.04
c.3478A>T
N1160Y
2D
AIThe SynGAP1 missense variant N1160Y is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Pathogenic.” No Foldetta stability prediction is available. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.585406Disordered0.861611Binding0.3610.8360.375-4.074Likely Benign0.978Likely PathogenicLikely Pathogenic0.421Likely Benign-4.90Deleterious0.999Probably Damaging0.998Probably Damaging1.79Pathogenic0.01Affected0.05910.5681-2-22.249.07
c.3479A>T
N1160I
2D
AIThe SynGAP1 missense variant N1160I is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the remaining tools—SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—predict a pathogenic or likely pathogenic outcome. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports it as likely pathogenic. No Foldetta stability prediction is available for this variant. Overall, the preponderance of evidence from multiple in silico tools indicates that the variant is most likely pathogenic, and this conclusion does not contradict any existing ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.585406Disordered0.861611Binding0.3610.8360.375-4.996Likely Benign0.993Likely PathogenicLikely Pathogenic0.440Likely Benign-5.35Deleterious0.999Probably Damaging0.998Probably Damaging1.79Pathogenic0.01Affected0.06180.5903-2-38.0-0.94
c.3605T>A
I1202N
2D
AIThe SynGAP1 missense variant I1202N is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Functional prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated predictors—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (majority vote) is likely pathogenic. Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, with no ClinVar status to contradict this assessment.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.510422Binding0.8740.5930.250-10.922Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.303Likely Benign-5.65Deleterious0.999Probably Damaging0.998Probably Damaging1.79Pathogenic0.00Affected0.10140.0270-2-3-8.00.94
c.3785T>A
I1262N
2D
AIThe SynGAP1 missense variant I1262N is not reported in ClinVar and is absent from gnomAD, indicating no known population frequency data. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign outcome, whereas all other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the change as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also reports a likely pathogenic status. High‑accuracy assessments further support this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus confirms a likely pathogenic classification. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, did not provide a result for this variant. Overall, the preponderance of computational evidence indicates that I1262N is most likely pathogenic, and this conclusion is consistent with the absence of any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.497853Structured0.707863Binding0.8860.5760.125-14.512Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.463Likely Benign-5.81Deleterious0.999Probably Damaging0.998Probably Damaging1.79Pathogenic0.00Affected0.09400.0340-2-3-8.00.94
c.3788T>A
I1263N
2D
AIThe SynGAP1 missense variant I1263N is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Pathogenic.” Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict the ClinVar status, which currently has no classification for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.425610Structured0.740957Binding0.8670.5740.000-9.158Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.379Likely Benign-5.80Deleterious0.995Probably Damaging0.913Probably Damaging1.79Pathogenic0.00Affected0.10410.0340-2-3-8.00.94
c.794A>T
K265M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K265M missense variant is not reported in ClinVar and has no entries in gnomAD. Consensus from multiple in silico predictors indicates a pathogenic effect: SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all classify it as damaging. Benign predictions are limited to FoldX, Foldetta, and premPS. Uncertain results come from Rosetta and AlphaMissense‑Optimized. High‑accuracy assessments reinforce this view: the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is pathogenic, while Foldetta predicts a benign folding‑stability change. Overall, the preponderance of evidence supports a pathogenic classification for K265M, and this conclusion is not contradicted by the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.209395Structured0.309758Uncertain0.9360.2750.000-10.885Likely Pathogenic0.904Likely PathogenicAmbiguous-0.22Likely Benign0.2-0.63Ambiguous-0.43Likely Benign0.19Likely Benign0.516Likely Pathogenic-3.78Deleterious1.000Probably Damaging0.999Probably Damaging1.79Pathogenic0.01Affected0.10050.36950-15.83.02
c.823C>G
P275A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P275A is not reported in ClinVar (ClinVar ID None) but is present in gnomAD (ID 6‑33437728‑C‑G). Prediction tools that agree on a benign effect include REVEL, premPS, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. High‑accuracy assessments are less decisive: AlphaMissense‑Optimized reports a benign outcome, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta is uncertain. Consequently, the overall evidence leans toward a benign interpretation, with no ClinVar record to contradict this assessment.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.059222Structured0.353469Uncertain0.8110.2080.2506-33437728-C-G16.20e-7-6.137Likely Benign0.133Likely BenignLikely Benign1.87Ambiguous0.21.11Ambiguous1.49Ambiguous0.50Likely Benign0.410Likely Benign-4.95Deleterious1.000Probably Damaging0.998Probably Damaging1.79Pathogenic0.32Tolerated3.38190.34750.3243-113.4-26.04
c.865A>C
M289L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant M289L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools largely agree on a benign effect: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the variant as benign. Only FATHMM predicts a pathogenic outcome. Grouping by consensus, the benign‑predicting tools outnumber the single pathogenic prediction. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields a “Likely Benign” verdict; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also reports a benign effect. No prediction or stability result is missing or inconclusive. Based on the collective evidence, the variant is most likely benign, and this conclusion does not contradict any ClinVar status (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.127496Structured0.403499Uncertain0.8860.2760.000-5.778Likely Benign0.157Likely BenignLikely Benign0.13Likely Benign0.0-0.10Likely Benign0.02Likely Benign0.39Likely Benign0.070Likely Benign-0.95Neutral0.136Benign0.033Benign1.79Pathogenic0.27Tolerated0.10920.3634421.9-18.03
c.865A>T
M289L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant M289L is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome. High‑accuracy assessments further support a benign classification: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is “Likely Benign”; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is benign. No prediction or folding stability result is missing or inconclusive. Based on the collective evidence, the variant is most likely benign, and this conclusion does not contradict any ClinVar status because the variant is not currently listed in ClinVar.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.127496Structured0.403499Uncertain0.8860.2760.000-5.778Likely Benign0.157Likely BenignLikely Benign0.13Likely Benign0.0-0.10Likely Benign0.02Likely Benign0.39Likely Benign0.070Likely Benign-0.95Neutral0.136Benign0.033Benign1.79Pathogenic0.27Tolerated0.10920.3634421.9-18.03
c.895C>G
R299G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R299G is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL and AlphaMissense‑Optimized, whereas the remaining 13 tools (FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) all predict pathogenicity. High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized indicates a benign change, but the SGM‑Consensus (derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) and Foldetta (combining FoldX‑MD and Rosetta outputs) both predict pathogenicity. With the majority of evidence pointing to a damaging effect, the variant is most likely pathogenic. This conclusion is consistent with the lack of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.321458Structured0.262979Uncertain0.8190.2950.500-8.354Likely Pathogenic0.629Likely PathogenicLikely Benign3.58Destabilizing0.23.16Destabilizing3.37Destabilizing1.37Destabilizing0.248Likely Benign-3.84Deleterious0.999Probably Damaging0.997Probably Damaging1.79Pathogenic0.02Affected0.33610.4150-3-24.1-99.14
c.947A>C
N316T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant N316T is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, SIFT, and AlphaMissense‑Optimized. Those that agree on a pathogenic effect are FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), and FATHMM. The remaining tools (AlphaMissense‑Default, ESM1b, Foldetta, premPS, Rosetta) give uncertain or inconclusive results. High‑accuracy assessments show AlphaMissense‑Optimized predicts a benign outcome, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive, and Foldetta also yields an uncertain stability change. Overall, the majority of available predictions lean toward pathogenicity, and this assessment does not contradict any ClinVar annotation (none is present). Thus, the variant is most likely pathogenic based on the current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.118441Structured0.385187Uncertain0.8170.2460.125-7.538In-Between0.550AmbiguousLikely Benign2.71Destabilizing0.21.27Ambiguous1.99Ambiguous0.57Ambiguous0.214Likely Benign-3.68Deleterious0.999Probably Damaging0.995Probably Damaging1.79Pathogenic0.08Tolerated0.14820.8474002.8-13.00
c.958G>T
V320F
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant V320F is not reported in ClinVar and is absent from gnomAD. Functional prediction tools that agree on benign impact include REVEL, premPS, and SIFT, whereas tools that agree on pathogenic impact include PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as inconclusive, SGM‑Consensus (derived from the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as inconclusive. Because the majority of available predictions and the SGM‑Consensus favor pathogenicity, the variant is most likely pathogenic. This conclusion does not contradict ClinVar status, as no ClinVar entry exists for V320F.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.185198Structured0.419626Uncertain0.9050.2660.125-9.958Likely Pathogenic0.877Likely PathogenicAmbiguous1.49Ambiguous1.41.55Ambiguous1.52Ambiguous0.44Likely Benign0.237Likely Benign-3.26Deleterious0.994Probably Damaging0.944Probably Damaging1.79Pathogenic0.06Tolerated0.04730.3064-1-1-1.448.04
c.1063G>A
G355R
2D
AIThe SynGAP1 missense variant G355R is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, and Foldetta. Tools that agree on a pathogenic effect include SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Predictions that are uncertain or inconclusive are AlphaMissense‑Optimized, FoldX, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of evaluated tools predict a pathogenic impact, whereas a minority predict benign. Therefore, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.155435Structured0.388832Uncertain0.8100.3540.125-11.022Likely Pathogenic0.922Likely PathogenicAmbiguous0.61Ambiguous1.40.10Likely Benign0.36Likely Benign0.60Ambiguous0.340Likely Benign-6.74Deleterious1.000Probably Damaging0.999Probably Damaging1.80Pathogenic0.02Affected0.10410.4567-3-2-4.199.14
c.1063G>C
G355R
2D
AIThe SynGAP1 missense variant G355R is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, and Foldetta. Tools that agree on a pathogenic effect include SGM‑Consensus (Likely Pathogenic), PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Predictions that are uncertain or inconclusive are AlphaMissense‑Optimized, FoldX, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of evaluated tools predict a pathogenic impact, whereas a minority predict benign. Therefore, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.155435Structured0.388832Uncertain0.8100.3540.125-11.022Likely Pathogenic0.922Likely PathogenicAmbiguous0.61Ambiguous1.40.10Likely Benign0.36Likely Benign0.60Ambiguous0.340Likely Benign-6.74Deleterious1.000Probably Damaging0.999Probably Damaging1.80Pathogenic0.02Affected0.10410.4567-3-2-4.199.14
c.1064G>A
G355E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant G355E is catalogued in gnomAD (6‑33437969‑G‑A) but has no ClinVar entry. Prediction tools that agree on a benign effect include only REVEL, whereas the remaining evaluated algorithms (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default) all predict a pathogenic impact. High‑accuracy assessments are mixed: AlphaMissense‑Optimized is uncertain; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports a likely pathogenic outcome; and Foldetta, which integrates FoldX‑MD and Rosetta stability predictions, is uncertain. Overall, the preponderance of evidence from standard pathogenicity predictors points to a deleterious effect, and this conclusion is not contradicted by any ClinVar classification (none is available). Thus, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.155435Structured0.388832Uncertain0.8100.3540.1256-33437969-G-A21.24e-6-9.395Likely Pathogenic0.891Likely PathogenicAmbiguous0.72Ambiguous0.60.63Ambiguous0.68Ambiguous0.54Ambiguous0.349Likely Benign-6.69Deleterious1.000Probably Damaging0.999Probably Damaging1.80Pathogenic0.04Affected3.38240.15900.4271-20-3.172.06
c.1064G>C
G355A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 G355A missense change is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, premPS, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic outcome are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and FATHMM. FoldX and Foldetta are uncertain and therefore not counted as evidence. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic) and Foldetta is uncertain. Consequently, the overall prediction leans toward a benign effect, and this assessment does not contradict the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.155435Structured0.388832Uncertain0.8100.3540.125-5.431Likely Benign0.245Likely BenignLikely Benign0.88Ambiguous0.60.46Likely Benign0.67Ambiguous0.49Likely Benign0.286Likely Benign-4.80Deleterious0.999Probably Damaging0.996Probably Damaging1.80Pathogenic0.03Affected0.41110.5045102.214.03
c.1076C>T
T359I
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T359I is reported in gnomAD (variant ID 6‑33437981‑C‑T) but has no ClinVar entry. Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome. Uncertain results are reported for FoldX, Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Benign, and Foldetta as Uncertain. Overall, the majority of evidence points to a benign effect. There is no ClinVar status to contradict this conclusion.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.281712Structured0.414952Uncertain0.9390.4800.2506-33437981-C-T16.22e-7-2.594Likely Benign0.181Likely BenignLikely Benign-0.66Ambiguous0.1-0.64Ambiguous-0.65Ambiguous-0.63Ambiguous0.085Likely Benign0.77Neutral0.070Benign0.006Benign1.80Pathogenic0.23Tolerated3.38240.11230.5921-105.212.05
c.1102C>T
P368S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P368S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN and FATHMM. The remaining methods (FoldX, Rosetta, Foldetta, premPS) yield uncertain results and are treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta is uncertain, so these do not alter the overall interpretation. Overall, the majority of evidence points to a benign impact. Thus, the variant is most likely benign, and this conclusion does not contradict the current ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.363090Structured0.439989Uncertain0.5800.6770.250-4.790Likely Benign0.247Likely BenignLikely Benign1.68Ambiguous0.41.60Ambiguous1.64Ambiguous0.52Ambiguous0.090Likely Benign-5.12Deleterious0.384Benign0.113Benign1.80Pathogenic0.10Tolerated0.37000.56351-10.8-10.04
c.3316C>G
Q1106E
2D
AIThe SynGAP1 missense variant Q1106E is not reported in ClinVar and has no entry in gnomAD. Functional prediction tools largely agree on a benign effect: SGM‑Consensus (Likely Benign), REVEL, PROVEAN, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all predict benign. In contrast, PolyPhen‑2 (HumDiv and HumVar) and FATHMM predict pathogenicity. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized is benign, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is also likely benign. No Foldetta stability prediction is available, so it does not influence the assessment. Overall, the majority of evidence points to a benign impact for Q1106E, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Benign0.885302Disordered0.952043Binding0.3820.8700.875-5.074Likely Benign0.307Likely BenignLikely Benign0.127Likely Benign-1.60Neutral0.963Probably Damaging0.959Probably Damaging1.80Pathogenic0.15Tolerated0.13810.2663220.00.98
c.3317A>G
Q1106R
2D
AIThe SynGAP1 missense variant Q1106R is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. AlphaMissense‑Default is uncertain, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive because it contains two benign, one pathogenic, and one uncertain call. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of high‑confidence predictors (four benign vs. three pathogenic) lean toward a benign interpretation, and this assessment does not contradict the lack of ClinVar annotation. Thus, the variant is most likely benign based on current computational predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.885302Disordered0.952043Binding0.3820.8700.875-4.211Likely Benign0.475AmbiguousLikely Benign0.133Likely Benign-2.20Neutral0.985Probably Damaging0.973Probably Damaging1.80Pathogenic0.09Tolerated0.14120.285011-1.028.06
c.3460A>G
T1154A
2D
AIThe SynGAP1 missense variant T1154A is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic impact: PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is labeled Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that T1154A is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation because no ClinVar status is assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.685117Disordered0.838654Binding0.3820.8510.625-3.312Likely Benign0.992Likely PathogenicLikely Pathogenic0.290Likely Benign-3.55Deleterious0.992Probably Damaging0.989Probably Damaging1.80Pathogenic0.00Affected0.35090.2965102.5-30.03
c.3605T>G
I1202S
2D
AIThe SynGAP1 missense variant I1202S is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Pathogenic and the SGM‑Consensus as Likely Pathogenic; Foldetta results are not available. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar annotation (none is present).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.510422Binding0.8740.5930.250-11.877Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.431Likely Benign-4.68Deleterious0.999Probably Damaging0.996Probably Damaging1.80Pathogenic0.00Affected0.30210.0640-1-2-5.3-26.08
c.3676C>G
Q1226E
2D
AIThe SynGAP1 missense variant Q1226E is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show mixed results: benign predictions come from REVEL, PROVEAN, and AlphaMissense‑Optimized, whereas pathogenic predictions are reported by polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, resolves to a likely pathogenic verdict (3/4 pathogenic votes). High‑accuracy assessments further support this: AlphaMissense‑Optimized indicates a benign effect, whereas the SGM‑Consensus remains pathogenic; Foldetta, a protein‑folding stability predictor combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the majority of evidence points toward a pathogenic impact, which is consistent with the SGM‑Consensus prediction and does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.432206Uncertain0.8500.5470.250-11.526Likely Pathogenic0.625Likely PathogenicLikely Benign0.178Likely Benign-2.13Neutral0.985Probably Damaging0.981Probably Damaging1.80Pathogenic0.00Affected0.10050.2297220.00.98
c.3677A>G
Q1226R
2D
AIThe SynGAP1 missense change Q1226R occurs in a coiled‑coil domain. ClinVar has no entry for this variant, and it is not reported in gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus) all predict a pathogenic impact. The high‑accuracy methods give the following results: AlphaMissense‑Optimized is uncertain; the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports “Likely Pathogenic”; Foldetta data are unavailable. Based on the preponderance of pathogenic predictions and the SGM‑Consensus outcome, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.432206Uncertain0.8500.5470.250-12.260Likely Pathogenic0.883Likely PathogenicAmbiguous0.301Likely Benign-3.16Deleterious0.994Probably Damaging0.988Probably Damaging1.80Pathogenic0.00Affected0.11660.123411-1.028.06
c.3685C>G
Q1229E
2D
AIThe SynGAP1 missense change Q1229E lies in a coiled‑coil domain. ClinVar has no entry for this variant, and it is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Those that predict a pathogenic outcome are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM; ESM1b is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also favors benign. Foldetta, a protein‑folding stability method, has no available result for this variant. Overall, the preponderance of evidence points to a benign effect, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.490133Structured0.466729Uncertain0.8650.5440.375-7.319In-Between0.274Likely BenignLikely Benign0.204Likely Benign-1.75Neutral0.985Probably Damaging0.981Probably Damaging1.80Pathogenic0.17Tolerated0.11840.1336220.00.98
c.3686A>G
Q1229R
2D
AIThe SynGAP1 missense variant Q1229R is not reported in ClinVar and has no gnomAD entry. Consensus from multiple in‑silico predictors shows a split: benign calls come from REVEL, SIFT, and AlphaMissense‑Optimized, whereas pathogenic calls arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, reports a likely pathogenic verdict. High‑accuracy assessments further illustrate this divergence: AlphaMissense‑Optimized predicts benign, while the SGM‑Consensus (majority vote) indicates pathogenic; Foldetta data are unavailable. With five tools favoring pathogenicity versus two supporting benign, the overall prediction leans toward pathogenic. This conclusion is not contradicted by ClinVar, which contains no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.490133Structured0.466729Uncertain0.8650.5440.375-8.998Likely Pathogenic0.518AmbiguousLikely Benign0.282Likely Benign-2.53Deleterious0.994Probably Damaging0.988Probably Damaging1.80Pathogenic0.16Tolerated0.11780.120011-1.028.06
c.3740G>A
R1247K
2D
AIThe SynGAP1 missense variant R1247K is reported in gnomAD (6-33446732‑G‑A) and has no ClinVar entry. Functional prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). Tools that predict a pathogenic effect are SIFT and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as likely benign; the Foldetta stability analysis is unavailable. Overall, the majority of evidence points to a benign impact. There is no ClinVar classification to contradict this assessment. Thus, based on current predictions, the variant is most likely benign.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignCoiled-coil0.736850Disordered0.374141Uncertain0.8750.5570.6256-33446732-G-A42.48e-6-4.713Likely Benign0.179Likely BenignLikely Benign0.082Likely Benign-2.39Neutral0.122Benign0.064Benign1.80Pathogenic0.00Affected3.7750.34280.2175230.6-28.01
c.3746G>A
R1249K
2D
AIThe SynGAP1 missense variant R1249K is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a benign effect: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as benign, while the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also reports it as likely benign. In contrast, SIFT and FATHMM predict a pathogenic impact. High‑accuracy assessments show AlphaMissense‑Optimized as benign and the SGM‑Consensus as likely benign; no Foldetta stability data are available, so it does not influence the overall assessment. Overall, the preponderance of evidence points to a benign effect for R1249K, and this conclusion is consistent with the absence of any ClinVar pathogenic annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignCoiled-coil0.745909Disordered0.366265Uncertain0.8740.5560.875-5.782Likely Benign0.205Likely BenignLikely Benign0.064Likely Benign-1.99Neutral0.219Benign0.191Benign1.80Pathogenic0.00Affected0.33430.2413320.6-28.01
c.3785T>G
I1262S
2D
AIThe SynGAP1 missense variant I1262S is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support this: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus also reports it as likely pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion is not contradicted by ClinVar status, which currently has no entry for I1262S.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.497853Structured0.707863Binding0.8860.5760.125-15.167Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.483Likely Benign-4.98Deleterious0.999Probably Damaging0.996Probably Damaging1.80Pathogenic0.00Affected0.29430.1110-1-2-5.3-26.08
c.3788T>G
I1263S
2D
AIThe SynGAP1 missense variant I1263S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic or likely pathogenic impact. High‑accuracy assessments further support a deleterious outcome: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus is labeled likely pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.425610Structured0.740957Binding0.8670.5740.000-8.074Likely Pathogenic0.995Likely PathogenicLikely Pathogenic0.493Likely Benign-4.97Deleterious0.984Probably Damaging0.825Possibly Damaging1.80Pathogenic0.00Affected0.32420.0910-1-2-5.3-26.08
c.830A>T
K277M
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K277M missense variant is not reported in ClinVar and has no entries in gnomAD. Prediction tools cluster into two groups: benign predictions come from FoldX and premPS, while the majority of tools—SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—label the change as pathogenic. High‑accuracy methods reinforce this trend: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports likely pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta outputs, yields an uncertain result. Overall, the preponderance of evidence points to a pathogenic effect, and this assessment does not conflict with the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.061840Structured0.321811Uncertain0.6490.2470.250-13.918Likely Pathogenic0.993Likely PathogenicLikely Pathogenic0.18Likely Benign0.01.14Ambiguous0.66Ambiguous0.15Likely Benign0.712Likely Pathogenic-5.52Deleterious1.000Probably Damaging0.999Probably Damaging1.80Pathogenic0.00Affected0.09450.25840-15.83.02
c.865A>G
M289V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant M289V is reported in ClinVar as Benign (ClinVar ID 2122760.0) and is not present in gnomAD. Functional prediction tools largely agree on a benign effect: REVEL, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus all predict benign, while only FATHMM predicts pathogenic. High‑accuracy assessments reinforce the benign consensus: AlphaMissense‑Optimized scores benign; the SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is benign; and Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, also indicates benign. No prediction or stability result is inconclusive. Overall, the computational evidence strongly supports a benign classification, consistent with the ClinVar status and showing no contradiction.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.127496Structured0.403499Uncertain0.8860.2760.000Benign 1-4.239Likely Benign0.117Likely BenignLikely Benign1.09Ambiguous0.1-0.27Likely Benign0.41Likely Benign0.24Likely Benign0.150Likely Benign-0.36Neutral0.136Benign0.054Benign1.80Pathogenic1.00Tolerated3.38230.22800.2808212.3-32.06204.251.00.00.00.20.0XPotentially BenignThe hydrophobic residue Met289, located in a β hairpin linking two anti-parallel β sheet strands (res. Met289-Arg299, res. Arg272-Leu286), is swapped for another hydrophobic residue, valine. In the variant simulations, the branched hydrocarbon side chain of Val289 packs against the phenol group of the Tyr291 side chain but is unable to form methionine-aromatic interactions. β hairpins are potential nucleation sites during the initial stages of protein folding, so even minor changes in them could be significant. However, based on the simulations, the residue swap does not cause adverse effects on the structure.
c.911A>C
D304A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D304A variant has no ClinVar entry and is not listed in gnomAD. Prediction tools that classify it as benign include premPS, ESM1b, and AlphaMissense‑Optimized, whereas the remaining tools (SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default) all predict a pathogenic effect. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. Overall, the majority of evidence points to a pathogenic impact. This prediction does not contradict ClinVar status, as no ClinVar classification exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.352862Structured0.285053Uncertain0.7640.2710.250-6.258Likely Benign0.604Likely PathogenicLikely Benign1.00Ambiguous0.10.54Ambiguous0.77Ambiguous0.39Likely Benign0.523Likely Pathogenic-5.97Deleterious1.000Probably Damaging0.998Probably Damaging1.80Pathogenic0.02Affected0.44570.66420-25.3-44.01
c.1034T>G
L345R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L345R is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are REVEL and AlphaMissense‑Optimized, whereas the majority of tools predict pathogenicity: SGM‑Consensus, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments further support this: AlphaMissense‑Optimized classifies the variant as benign, while the SGM Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) yields a pathogenic prediction. Foldetta, which integrates FoldX‑MD and Rosetta outputs, is inconclusive. Consequently, the variant is most likely pathogenic based on the collective predictions, and this assessment does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.260850Structured0.354989Uncertain0.9360.4780.125-10.325Likely Pathogenic0.635Likely PathogenicLikely Benign0.96Ambiguous0.11.66Ambiguous1.31Ambiguous1.28Destabilizing0.247Likely Benign-3.98Deleterious0.993Probably Damaging0.796Possibly Damaging1.81Pathogenic0.04Affected0.11400.0685-3-2-8.343.03
c.1054A>T
T352S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T352S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools largely agree on a benign effect: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as benign. Only FATHMM predicts a pathogenic outcome. The high‑accuracy consensus methods reinforce the benign assessment: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields “Likely Benign”; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also reports a benign effect. No predictions or stability results are missing or inconclusive. Based on the overwhelming agreement among the majority of tools and the high‑accuracy methods, the variant is most likely benign, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.137348Structured0.367886Uncertain0.9260.3290.000-1.670Likely Benign0.062Likely BenignLikely Benign-0.09Likely Benign0.00.26Likely Benign0.09Likely Benign-0.01Likely Benign0.098Likely Benign0.57Neutral0.002Benign0.002Benign1.81Pathogenic1.00Tolerated0.35830.488011-0.1-14.03
c.1055C>G
T352S
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T352S is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools largely agree on a benign effect: REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as benign. Only FATHMM predicts a pathogenic outcome. The high‑accuracy consensus methods reinforce the benign assessment: AlphaMissense‑Optimized is benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) yields “Likely Benign”; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also reports a benign effect. No predictions or stability results are missing or inconclusive. Based on the overwhelming agreement among the majority of tools and the high‑accuracy methods, the variant is most likely benign, and this conclusion does not contradict any ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.137348Structured0.367886Uncertain0.9260.3290.000-1.670Likely Benign0.062Likely BenignLikely Benign-0.09Likely Benign0.00.26Likely Benign0.09Likely Benign-0.01Likely Benign0.104Likely Benign0.57Neutral0.002Benign0.002Benign1.81Pathogenic1.00Tolerated0.35830.488011-0.1-14.03
c.1061C>T
A354V
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant A354V is not reported in ClinVar and is present in the gnomAD database (variant ID 6‑33437966‑C‑T). Functional prediction tools that agree on a benign effect include REVEL, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are SIFT and FATHMM. The high‑accuracy consensus methods support a benign interpretation: AlphaMissense‑Optimized is benign; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is also benign; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, predicts a benign outcome. Predictions from FoldX and Rosetta are inconclusive and are treated as unavailable. Overall, the majority of evidence indicates that A354V is most likely benign, and this conclusion is consistent with the absence of a ClinVar pathogenic classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.203355Structured0.381329Uncertain0.8820.3350.1256-33437966-C-T16.26e-7-6.223Likely Benign0.122Likely BenignLikely Benign0.65Ambiguous0.1-1.02Ambiguous-0.19Likely Benign0.18Likely Benign0.027Likely Benign-1.11Neutral0.146Benign0.038Benign1.81Pathogenic0.05Affected3.38240.14290.6388002.428.05
c.3479A>C
N1160T
2D
AIThe SynGAP1 missense variant N1160T is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, SIFT, and ESM1b, whereas those that predict a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, FATHMM, and AlphaMissense‑Default. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Uncertain, SGM‑Consensus as Likely Pathogenic, and Foldetta (a protein‑folding stability method combining FoldX‑MD and Rosetta outputs) is unavailable for this variant. Overall, the majority of evidence points to a pathogenic impact, and this conclusion does not contradict any existing ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.585406Disordered0.861611Binding0.3610.8360.375-3.017Likely Benign0.889Likely PathogenicAmbiguous0.229Likely Benign-3.61Deleterious0.997Probably Damaging0.992Probably Damaging1.81Pathogenic0.63Tolerated0.11470.6759002.8-13.00
c.3604A>T
I1202F
2D
AIThe SynGAP1 missense variant I1202F is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include only REVEL, which scores the variant as benign. All other evaluated algorithms—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (majority vote) is likely pathogenic. Foldetta results are unavailable. Based on the collective predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.510422Binding0.8740.5930.250-12.304Likely Pathogenic0.997Likely PathogenicLikely Pathogenic0.188Likely Benign-3.23Deleterious0.999Probably Damaging0.996Probably Damaging1.81Pathogenic0.02Affected0.05830.207910-1.734.02
c.3605T>C
I1202T
2D
AIThe SynGAP1 missense variant I1202T is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts Pathogenic, and the SGM‑Consensus likewise indicates Likely Pathogenic. Foldetta results are unavailable. Overall, the preponderance of evidence points to the variant being most likely pathogenic, and this conclusion does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.510422Binding0.8740.5930.250-9.433Likely Pathogenic1.000Likely PathogenicLikely Pathogenic0.407Likely Benign-3.96Deleterious0.997Probably Damaging0.994Probably Damaging1.81Pathogenic0.01Affected0.11180.08460-1-5.2-12.05
c.3784A>T
I1262F
2D
AIThe SynGAP1 missense variant I1262F is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess functional impact uniformly indicate a deleterious effect: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic. No tool in the dataset predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, and the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports a likely pathogenic classification. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the evidence strongly supports that the variant is most likely pathogenic, and this conclusion is consistent with the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.497853Structured0.707863Binding0.8860.5760.125-11.343Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.515Likely Pathogenic-3.32Deleterious0.999Probably Damaging0.996Probably Damaging1.81Pathogenic0.00Affected0.05320.273110-1.734.02
c.3785T>C
I1262T
2D
AIThe SynGAP1 missense variant I1262T is not reported in ClinVar and is absent from gnomAD. Functional prediction tools uniformly indicate a deleterious effect: REVEL, PROVEAN, PolyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all classify the change as pathogenic. No tool in the dataset predicts a benign outcome. High‑accuracy assessments corroborate this: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) reports a likely pathogenic status. The Foldetta stability analysis is not available for this variant. Overall, the consensus of all available predictions points to a pathogenic effect, and this conclusion is consistent with the lack of ClinVar annotation, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.497853Structured0.707863Binding0.8860.5760.125-11.985Likely Pathogenic0.999Likely PathogenicLikely Pathogenic0.514Likely Pathogenic-4.14Deleterious0.997Probably Damaging0.994Probably Damaging1.81Pathogenic0.00Affected0.11090.14190-1-5.2-12.05
c.3786C>G
I1262M
2D
AIThe SynGAP1 missense variant I1262M is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign predictions come from REVEL and PROVEAN, while pathogenic predictions are made by polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, indicates a likely pathogenic effect. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus also leans pathogenic; Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic. This conclusion does not contradict ClinVar status, as no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.497853Structured0.707863Binding0.8860.5760.125-9.081Likely Pathogenic0.965Likely PathogenicLikely Pathogenic0.248Likely Benign-2.49Neutral0.999Probably Damaging0.998Probably Damaging1.81Pathogenic0.00Affected0.06710.272621-2.618.03
c.3787A>T
I1263F
2D
AIThe SynGAP1 missense variant I1263F is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL and ESM1b, whereas the majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN). High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as likely pathogenic, and Foldetta results are unavailable. Because the majority of evidence points to a deleterious effect and there is no ClinVar annotation to contradict this, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.425610Structured0.740957Binding0.8670.5740.000-5.887Likely Benign0.952Likely PathogenicAmbiguous0.335Likely Benign-3.32Deleterious0.968Probably Damaging0.637Possibly Damaging1.81Pathogenic0.00Affected0.04940.237510-1.734.02
c.3788T>C
I1263T
2D
AIThe SynGAP1 missense variant I1263T is listed in ClinVar with an “Uncertain” status and is present in the gnomAD database (ID 6‑33446780‑T‑C). Functional prediction tools largely agree on a deleterious effect: REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all report pathogenicity, while only ESM1b predicts a benign outcome. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenic, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic classification. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the consensus of the majority of prediction tools and the high‑accuracy methods points to a pathogenic effect, which aligns with the ClinVar designation of uncertainty but does not contradict it.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.425610Structured0.740957Binding0.8670.5740.000Uncertain 16-33446780-T-C21.24e-6-6.564Likely Benign0.962Likely PathogenicLikely Pathogenic0.529Likely Pathogenic-4.15Deleterious0.946Possibly Damaging0.673Possibly Damaging1.81Pathogenic0.00Affected3.7750.12210.10510-1-5.2-12.05
c.3789T>G
I1263M
2D
AIThe SynGAP1 missense variant I1263M is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, and AlphaMissense‑Default. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive (2 pathogenic vs 2 benign). High‑accuracy methods are not available: AlphaMissense‑Optimized is benign, but AlphaMissense‑Default is pathogenic; Foldetta results are missing. Overall, the majority of predictions (five pathogenic vs four benign) lean toward a pathogenic impact. This conclusion does not contradict ClinVar status, as the variant has no existing ClinVar classification. Thus, the variant is most likely pathogenic based on current computational evidence.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.425610Structured0.740957Binding0.8670.5740.000-2.839Likely Benign0.701Likely PathogenicLikely Benign0.291Likely Benign-2.49Neutral0.968Probably Damaging0.789Possibly Damaging1.81Pathogenic0.00Affected0.06540.217021-2.618.03
c.834G>C
K278N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K278N is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify it as benign include REVEL, FoldX, Rosetta, premPS, and SIFT, whereas pathogenic predictions come from PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy methods give mixed results: AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta) predicts benign. Overall, the majority of tools support a pathogenic effect, so the variant is most likely pathogenic; this is consistent with the lack of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.120615Structured0.310130Uncertain0.7480.2530.125-10.611Likely Pathogenic0.993Likely PathogenicLikely Pathogenic0.40Likely Benign0.00.05Likely Benign0.23Likely Benign0.44Likely Benign0.255Likely Benign-4.51Deleterious1.000Probably Damaging0.998Probably Damaging1.81Pathogenic0.07Tolerated0.30710.0568100.4-14.07
c.834G>T
K278N
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant K278N is not reported in ClinVar and has no entries in gnomAD. Functional prediction tools that classify the variant as benign include REVEL, FoldX, Rosetta, premPS, and SIFT, whereas tools that predict pathogenicity are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. With a majority of evidence pointing to deleterious effects and no ClinVar annotation to contradict, the variant is most likely pathogenic.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.120615Structured0.310130Uncertain0.7480.2530.125-10.611Likely Pathogenic0.993Likely PathogenicLikely Pathogenic0.40Likely Benign0.00.05Likely Benign0.23Likely Benign0.44Likely Benign0.255Likely Benign-4.51Deleterious1.000Probably Damaging0.998Probably Damaging1.81Pathogenic0.07Tolerated0.30710.0568100.4-14.07
c.854G>T
C285F
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C285F is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include premPS, SIFT, and AlphaMissense‑Optimized, whereas a majority of tools (SGM‑Consensus, REVEL, FoldX, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default) predict a pathogenic outcome; Foldetta is uncertain. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized predicts benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic, and Foldetta remains uncertain. Overall, the preponderance of evidence (12 pathogenic vs. 3 benign predictions) indicates that the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.375400Uncertain0.9460.2500.000-9.397Likely Pathogenic0.716Likely PathogenicLikely Benign3.27Destabilizing1.1-1.72Ambiguous0.78Ambiguous0.35Likely Benign0.500Likely Pathogenic-8.84Deleterious0.999Probably Damaging0.998Probably Damaging1.81Pathogenic0.12Tolerated0.16260.4007-4-20.344.04
c.910G>A
D304N
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant D304N is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools that agree on a benign effect include REVEL, FoldX, Rosetta, Foldetta, premPS, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, and FATHMM, while AlphaMissense‑Default remains uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta as benign. Overall, the majority of evidence points to a benign impact, which does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.352862Structured0.285053Uncertain0.7640.2710.250Uncertain 1-6.194Likely Benign0.391AmbiguousLikely Benign0.30Likely Benign0.1-0.08Likely Benign0.11Likely Benign0.21Likely Benign0.345Likely Benign-4.18Deleterious0.999Probably Damaging0.997Probably Damaging1.81Pathogenic0.03Affected3.38230.13530.7205120.0-0.98
c.911A>T
D304V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 D304V missense variant is not reported in ClinVar (ClinVar status: None) and has no entry in gnomAD (gnomAD ID: None). Prediction tools that agree on a benign effect include Rosetta and premPS, while the majority of tools predict a pathogenic impact: SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Uncertain or inconclusive results come from FoldX, Foldetta, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, the preponderance of evidence points to a pathogenic effect for D304V. This conclusion is not contradicted by ClinVar, which currently has no classification for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.352862Structured0.285053Uncertain0.7640.2710.250-8.280Likely Pathogenic0.803Likely PathogenicAmbiguous1.35Ambiguous0.30.14Likely Benign0.75Ambiguous0.35Likely Benign0.541Likely Pathogenic-6.22Deleterious1.000Probably Damaging0.999Probably Damaging1.81Pathogenic0.00Affected0.09710.6999-2-37.7-15.96
c.946A>T
N316Y
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant N316Y is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, Foldetta, premPS, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect comprise SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, and AlphaMissense‑Default; FoldX is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) labeling it likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) predicting a benign impact. Based on the overall distribution of predictions, the variant is most likely pathogenic, and this assessment does not contradict the ClinVar status, which currently has no classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.118441Structured0.385187Uncertain0.8170.2460.125-11.226Likely Pathogenic0.767Likely PathogenicLikely Benign0.53Ambiguous0.5-0.09Likely Benign0.22Likely Benign0.50Likely Benign0.454Likely Benign-5.70Deleterious1.000Probably Damaging0.999Probably Damaging1.81Pathogenic0.01Affected0.05740.6971-2-22.249.07
c.1034T>A
L345Q
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant L345Q is not reported in ClinVar and is absent from gnomAD. Prediction tools cluster into benign (REVEL, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized) and pathogenic (premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM). FoldX, Rosetta, and Foldetta give uncertain results. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive, and Foldetta is unavailable. Overall, the majority of predictions lean toward pathogenicity, while the single high‑accuracy tool that is definitive is benign. Thus, the variant is most likely pathogenic based on the collective evidence, and this assessment does not contradict the absence of a ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.260850Structured0.354989Uncertain0.9360.4780.125-6.034Likely Benign0.213Likely BenignLikely Benign1.32Ambiguous0.10.86Ambiguous1.09Ambiguous1.26Destabilizing0.218Likely Benign-3.67Deleterious0.993Probably Damaging0.844Possibly Damaging1.82Pathogenic0.03Affected0.09370.0842-2-2-7.314.97
c.3316C>A
Q1106K
2D
AIThe SynGAP1 missense variant Q1106K is catalogued in gnomAD (ID 6‑33443868‑C‑A) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions come from REVEL, PROVEAN, SIFT, ESM1b, and AlphaMissense‑Optimized; pathogenic predictions arise from polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM. AlphaMissense‑Default is uncertain. The SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive because the votes are split (two benign, one pathogenic, one uncertain). Foldetta, a protein‑folding stability method that integrates FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the balance of evidence favors a benign effect, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.885302Disordered0.952043Binding0.3820.8700.8756-33443868-C-A-3.368Likely Benign0.527AmbiguousLikely Benign0.115Likely Benign-2.49Neutral0.963Probably Damaging0.959Probably Damaging1.82Pathogenic0.16Tolerated3.7750.18270.480011-0.40.04
c.3606T>G
I1202M
2D
AIThe SynGAP1 I1202M missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, and ESM1b. Tools that agree on a pathogenic effect include polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. The SGM Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is inconclusive (2 vs 2). Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Based on the majority of high‑accuracy predictions, the variant is most likely pathogenic. This assessment does not contradict any ClinVar status, as no ClinVar entry exists for I1202M.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.529623Disordered0.510422Binding0.8740.5930.250-6.390Likely Benign0.958Likely PathogenicLikely Pathogenic0.183Likely Benign-2.21Neutral0.999Probably Damaging0.998Probably Damaging1.82Pathogenic0.03Affected0.06840.216521-2.618.03
c.3676C>A
Q1226K
2D
AIThe SynGAP1 missense variant Q1226K is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN)—all predict a pathogenic impact. AlphaMissense‑Optimized is uncertain, and no Foldetta stability assessment is available. High‑accuracy evidence therefore points to a likely pathogenic outcome: AlphaMissense‑Optimized is inconclusive, SGM‑Consensus indicates likely pathogenic, and Foldetta data are missing. Consequently, the variant is most likely pathogenic based on the collective predictions, and this assessment does not contradict any ClinVar status (none reported).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.529623Disordered0.432206Uncertain0.8500.5470.250-13.233Likely Pathogenic0.890Likely PathogenicAmbiguous0.212Likely Benign-3.16Deleterious0.985Probably Damaging0.981Probably Damaging1.82Pathogenic0.00Affected0.13340.319911-0.40.04
c.3685C>A
Q1229K
2D
AISynGAP1 missense variant Q1229K is not reported in ClinVar and is absent from gnomAD. Functional prediction tools cluster into two groups: benign calls from REVEL, PROVEAN, SIFT, and AlphaMissense‑Optimized; pathogenic calls from polyPhen‑2 (HumDiv and HumVar), ESM1b, and FATHMM. AlphaMissense‑Default remains uncertain. High‑accuracy assessment shows AlphaMissense‑Optimized predicts benign, while the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic; Foldetta stability analysis is unavailable. Overall, the evidence is split, with an equal number of benign and pathogenic predictions, and the high‑accuracy tools provide one benign and one pathogenic call. Thus, the variant is most likely pathogenic based on the preponderance of pathogenic predictions, and this assessment does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Coiled-coil0.490133Structured0.466729Uncertain0.8650.5440.375-9.803Likely Pathogenic0.471AmbiguousLikely Benign0.159Likely Benign-2.36Neutral0.985Probably Damaging0.981Probably Damaging1.82Pathogenic0.22Tolerated0.13470.288311-0.40.04
c.3764A>T
K1255M
2D
AIThe SynGAP1 missense variant K1255M is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely agree on a deleterious effect: REVEL predicts a benign change, whereas all other evaluated algorithms (PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) predict pathogenicity. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support this view: AlphaMissense‑Optimized classifies the variant as pathogenic, and the SGM‑Consensus confirms a likely pathogenic status. No Foldetta stability prediction is available for this variant. Overall, the preponderance of evidence from multiple independent predictors points to a pathogenic effect, and this conclusion is consistent with the absence of any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.637480Disordered0.417615Uncertain0.8800.5630.625-10.554Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.393Likely Benign-4.82Deleterious1.000Probably Damaging0.999Probably Damaging1.82Pathogenic0.00Affected0.07760.31540-15.83.02
c.950T>C
L317P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant L317P is not reported in ClinVar (ClinVar status: not listed) and is absent from gnomAD (gnomAD ID: none). Prediction tools that assess pathogenicity unanimously classify the variant as deleterious: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tools predict a benign effect, so the benign group is empty. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts Pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts Pathogenic. Based on the collective predictions, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status because the variant is not yet reported there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.106997Structured0.394031Uncertain0.8740.2400.125-14.778Likely Pathogenic0.999Likely PathogenicLikely Pathogenic3.61Destabilizing1.44.29Destabilizing3.95Destabilizing1.26Destabilizing0.654Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.999Probably Damaging1.82Pathogenic0.00Affected0.34050.1153-3-3-5.4-16.04
c.953C>T
P318L
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant P318L is listed in ClinVar with an uncertain significance (ClinVar ID 956570.0) and is present in gnomAD (6‑33437858‑C‑T). Functional prediction tools that agree on a benign effect are Rosetta and premPS. The remaining tools—REVEL, SGM‑Consensus, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. High‑accuracy assessments further support this view: AlphaMissense‑Optimized reports pathogenic, and the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic outcome. Foldetta, which integrates FoldX‑MD and Rosetta stability outputs, is inconclusive. Taken together, the preponderance of evidence points to a pathogenic effect for P318L, which does not contradict the ClinVar uncertain status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.111485Structured0.400936Uncertain0.8580.2340.000Uncertain 36-33437858-C-T31.86e-6-10.090Likely Pathogenic0.958Likely PathogenicLikely Pathogenic1.33Ambiguous0.10.26Likely Benign0.80Ambiguous0.43Likely Benign0.624Likely Pathogenic-8.96Deleterious1.000Probably Damaging0.999Probably Damaging1.82Pathogenic0.03Affected3.38230.21660.6941-3-35.416.04228.6-68.9-0.70.7-0.40.1XPotentially BenignThe cyclic five-membered pyrrolidine ring of Pro318, located in a β hairpin loop linking two anti-parallel β sheet strands (res. Asp330-Ala322, res. Thr305-Asn315), packs against the hydrophobic side chain of Ile205 at the end of the anti-parallel β sheet in the PH domain. In the variant simulations, the iso-butyl side chain of Leu318 is unable to do the same, potentially weakening the PH and C2 domain association. Importantly, the residue swap could also affect loop formation during folding, as proline can make tighter turns than leucine. Because the residue swap could affect the C2 domain stability, it could also negatively impact the SynGAP-membrane association.
c.970C>T
R324W
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R324W is listed in ClinVar with an uncertain significance (ClinVar ID 845180.0) and is present in gnomAD (ID 6‑33437875‑C‑T). Functional prediction tools cluster into two groups: benign predictions come from REVEL, SIFT, and AlphaMissense‑Optimized; pathogenic predictions come from PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. The SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM Consensus as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. No other stability or functional scores are available. Overall, the preponderance of evidence points to a pathogenic effect, which does not contradict the ClinVar uncertain status but suggests a leaning toward pathogenicity.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.257454Structured0.426893Uncertain0.9540.3970.000Uncertain 16-33437875-C-T21.24e-6-12.906Likely Pathogenic0.694Likely PathogenicLikely Benign1.49Ambiguous0.30.56Ambiguous1.03Ambiguous0.66Ambiguous0.481Likely Benign-3.12Deleterious1.000Probably Damaging0.998Probably Damaging1.82Pathogenic0.16Tolerated3.39220.15170.43612-33.630.03256.639.10.00.10.30.2XPotentially PathogenicThe guanidinium group of Arg324, located at the end of an anti-parallel β sheet strand (res. Ala322-Asp330), faces outward and frequently forms a salt bridge with the carboxylate group of the Asp288 side chain, which is part of a β strand end (res. Met289-Pro298). In the variant simulations, the indole ring of the Trp324 side chain cannot maintain a similar interaction with the negatively charged carboxylate side chain of Asp288, potentially compromising the folding of the anti-parallel β sheet assembly. However, the residue swap does not appear to negatively impact the protein structure or its integrity based on the simulations.
c.1105A>C
T369P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T369P is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Only FATHMM predicts a pathogenic outcome, while FoldX and Foldetta are uncertain. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus as Likely Benign, and Foldetta as uncertain. Overall, the majority of evidence points to a benign impact for T369P, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.468512Structured0.437011Uncertain0.4170.7070.500-2.743Likely Benign0.066Likely BenignLikely Benign1.20Ambiguous2.10.18Likely Benign0.69Ambiguous0.17Likely Benign0.138Likely Benign-2.09Neutral0.396Benign0.142Benign1.83Pathogenic0.16Tolerated0.25890.60460-1-0.9-3.99
c.2356C>T
L786F
2D
AIThe SynGAP1 missense variant L786F is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, ESM1b, and AlphaMissense‑Optimized, whereas a majority of tools (SGM‑Consensus, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, FATHMM, AlphaMissense‑Default) predict a pathogenic impact. High‑accuracy assessments show AlphaMissense‑Optimized classifying the variant as benign, while the SGM‑Consensus (a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) indicates a likely pathogenic outcome; Foldetta results are unavailable. Overall, the balance of evidence leans toward pathogenicity, and this conclusion does not contradict the ClinVar status, which currently contains no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicSH3-binding motif0.882776Disordered0.655253Binding0.3410.8950.750-4.949Likely Benign0.578Likely PathogenicLikely Benign0.112Likely Benign-2.53Deleterious0.999Probably Damaging0.998Probably Damaging1.83Pathogenic0.00Affected0.07650.384720-1.034.02
c.3166G>C
G1056R
2D
AIThe SynGAP1 missense variant G1056R is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are ESM1b and FATHMM, while AlphaMissense‑Default remains uncertain. High‑accuracy assessment shows AlphaMissense‑Optimized as benign, the SGM Consensus (derived from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) favors a pathogenic outcome, and Foldetta data are unavailable. Overall, the majority of conventional predictors indicate a benign impact, whereas the SGM Consensus suggests pathogenicity. Given the preponderance of benign predictions and the lack of ClinVar evidence, the variant is most likely benign, and this assessment does not contradict ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.988291Disordered0.868632Binding0.4020.9350.875-9.358Likely Pathogenic0.390AmbiguousLikely Benign0.410Likely Benign0.12Neutral0.011Benign0.010Benign1.83Pathogenic0.13Tolerated0.11270.4533-3-2-4.199.14
c.3166G>T
G1056C
2D
AIThe SynGAP1 missense variant G1056C is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta results are unavailable. Overall, the balance of evidence leans toward a benign impact. This conclusion does not contradict ClinVar status, as the variant has no ClinVar entry.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.988291Disordered0.868632Binding0.4020.9350.875-9.974Likely Pathogenic0.122Likely BenignLikely Benign0.432Likely Benign-0.70Neutral0.994Probably Damaging0.777Possibly Damaging1.83Pathogenic0.06Tolerated0.14140.4439-3-32.946.09
c.3167G>A
G1056D
2D
AIThe SynGAP1 missense variant G1056D is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumVar, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv, ESM1b, and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is inconclusive (2 benign vs. 2 pathogenic), and Foldetta results are unavailable. Overall, the majority of evidence (six benign vs. three pathogenic) supports a benign classification. This conclusion does not contradict ClinVar status, as the variant is not yet catalogued there.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.988291Disordered0.868632Binding0.4020.9350.875-10.352Likely Pathogenic0.328Likely BenignLikely Benign0.380Likely Benign0.09Neutral0.666Possibly Damaging0.193Benign1.83Pathogenic0.92Tolerated0.19120.26261-1-3.158.04
c.3167G>T
G1056V
2D
AIThe SynGAP1 missense variant G1056V is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are ESM1b and FATHMM. High‑accuracy assessments show AlphaMissense‑Optimized as benign; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) is inconclusive (2 benign vs 2 pathogenic), and Foldetta results are unavailable. Overall, the majority of evidence (7 benign vs 2 pathogenic) supports a benign classification. This consensus does not contradict ClinVar status, which has no entry for this variant. Thus, the variant is most likely benign based on current predictions.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.988291Disordered0.868632Binding0.4020.9350.875-8.130Likely Pathogenic0.097Likely BenignLikely Benign0.448Likely Benign-0.24Neutral0.292Benign0.110Benign1.83Pathogenic0.08Tolerated0.14880.3507-1-34.642.08
c.3479A>G
N1160S
2D
AIThe SynGAP1 missense variant N1160S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). Prediction tools that agree on a benign effect include REVEL, SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that agree on a pathogenic effect are PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, and FATHMM; AlphaMissense‑Default is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) predicts pathogenic. Foldetta, a protein‑folding stability method, has no available result for this variant. Overall, the variant is most likely pathogenic based on the high‑accuracy consensus, and this assessment does not contradict ClinVar status, which currently has no entry for the variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.585406Disordered0.861611Binding0.3610.8360.375-1.880Likely Benign0.550AmbiguousLikely Benign0.228Likely Benign-3.26Deleterious0.997Probably Damaging0.989Probably Damaging1.83Pathogenic0.15Tolerated0.34590.6304112.7-27.03
c.3480C>A
N1160K
2D
AIThe SynGAP1 missense variant N1160K is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, whereas pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates Likely Pathogenic. No Foldetta stability analysis is available for this residue. Overall, the majority of evidence points to a pathogenic impact, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.585406Disordered0.861611Binding0.3610.8360.375-3.768Likely Benign0.997Likely PathogenicLikely Pathogenic0.188Likely Benign-3.92Deleterious0.997Probably Damaging0.995Probably Damaging1.83Pathogenic0.04Affected0.19190.501710-0.414.07
c.3480C>G
N1160K
2D
AIThe SynGAP1 missense variant N1160K is not reported in ClinVar and is absent from gnomAD. Functional prediction tools show a split: benign calls come from REVEL and ESM1b, whereas pathogenic calls are made by PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus score (Likely Pathogenic). High‑accuracy assessments further support a deleterious effect: AlphaMissense‑Optimized predicts pathogenicity, and the SGM‑Consensus (derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also indicates Likely Pathogenic. No Foldetta stability analysis is available for this residue. Overall, the majority of evidence points to a pathogenic impact, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.585406Disordered0.861611Binding0.3610.8360.375-3.768Likely Benign0.997Likely PathogenicLikely Pathogenic0.189Likely Benign-3.92Deleterious0.997Probably Damaging0.995Probably Damaging1.83Pathogenic0.04Affected0.19190.501710-0.414.07
c.824C>T
P275L
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P275L is not reported in ClinVar and is absent from gnomAD. In silico predictions cluster into two groups: benign predictions come from REVEL, premPS, AlphaMissense‑Default, and AlphaMissense‑Optimized; pathogenic predictions arise from PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and FATHMM. The SGM‑Consensus, which aggregates AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, labels the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as uncertain. No evidence from FoldX or Rosetta alone is conclusive. Overall, the majority of tools predict pathogenicity, and the high‑accuracy consensus supports a likely pathogenic classification. This prediction does not contradict any ClinVar status, as the variant is currently unreported in that database.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.059222Structured0.353469Uncertain0.8110.2080.250-9.785Likely Pathogenic0.304Likely BenignLikely Benign1.63Ambiguous0.21.22Ambiguous1.43Ambiguous0.29Likely Benign0.430Likely Benign-6.81Deleterious1.000Probably Damaging0.999Probably Damaging1.83Pathogenic0.00Affected0.21390.5056-3-35.416.04
c.829A>C
K277Q
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant K277Q is reported in gnomAD (ID 6‑33437734‑A‑C) but has no ClinVar entry. Functional prediction tools cluster into two groups: benign predictions from FoldX, Foldetta, and premPS; pathogenic predictions from SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default. Two tools give uncertain results: Rosetta and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as uncertain, SGM‑Consensus as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. Overall, the majority of evidence points toward a pathogenic effect, with only a minority of tools indicating benign or uncertain outcomes. Therefore, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.061840Structured0.321811Uncertain0.6490.2470.2506-33437734-A-C16.20e-7-12.547Likely Pathogenic0.904Likely PathogenicAmbiguous0.03Likely Benign0.10.63Ambiguous0.33Likely Benign0.42Likely Benign0.655Likely Pathogenic-3.68Deleterious1.000Probably Damaging0.998Probably Damaging1.83Pathogenic0.02Affected3.38190.40000.0672110.4-0.04
c.830A>G
K277R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K277R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include FoldX, Foldetta, premPS, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), and FATHMM. Rosetta gives an uncertain result. High‑accuracy methods give a benign prediction from AlphaMissense‑Optimized and from Foldetta; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive because it is a 2‑vs‑2 split. Overall, the majority of evidence (7 benign vs. 5 pathogenic) supports a benign classification. This consensus does not contradict any ClinVar annotation, as no ClinVar entry exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.061840Structured0.321811Uncertain0.6490.2470.250-6.652Likely Benign0.156Likely BenignLikely Benign-0.01Likely Benign0.10.53Ambiguous0.26Likely Benign0.06Likely Benign0.518Likely Pathogenic-2.76Deleterious0.999Probably Damaging0.995Probably Damaging1.83Pathogenic0.06Tolerated0.42320.067832-0.628.01
c.831G>C
K277N
2D
AIThe SynGAP1 missense variant K277N is not reported in ClinVar (ClinVar ID None) and has no entries in gnomAD (gnomAD ID None). Prediction tools that classify the variant as benign include FoldX, Rosetta, Foldetta, and premPS. Tools that predict pathogenicity are SGM‑Consensus (Likely Pathogenic), REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy assessments show AlphaMissense‑Optimized as Pathogenic, SGM‑Consensus as Likely Pathogenic (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and Foldetta as Benign. No predictions are missing or inconclusive. Overall, the majority of tools (10/14) predict pathogenicity, whereas four tools predict benign. Therefore, the variant is most likely pathogenic based on current computational evidence, and this assessment does not contradict the ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.061840Structured0.321811Uncertain0.6490.2470.250-9.646Likely Pathogenic0.995Likely PathogenicLikely Pathogenic-0.07Likely Benign0.40.08Likely Benign0.01Likely Benign0.46Likely Benign0.572Likely Pathogenic-4.60Deleterious1.000Probably Damaging0.998Probably Damaging1.83Pathogenic0.03Affected0.32650.0568100.4-14.07
c.831G>T
K277N
2D
AIThe SynGAP1 missense variant K277N is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that indicate a benign effect include FoldX, Rosetta, Foldetta, and premPS. In contrast, the majority of tools predict a pathogenic impact: SGM‑Consensus (Likely Pathogenic), REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. High‑accuracy methods give a mixed picture: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is also likely pathogenic; Foldetta, a protein‑folding stability predictor, reports a benign effect. Overall, the preponderance of evidence (10 pathogenic vs. 4 benign predictions) points to a pathogenic classification. This conclusion is not contradicted by ClinVar status, which is currently unreported.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.061840Structured0.321811Uncertain0.6490.2470.250-9.646Likely Pathogenic0.995Likely PathogenicLikely Pathogenic-0.07Likely Benign0.40.08Likely Benign0.01Likely Benign0.46Likely Benign0.572Likely Pathogenic-4.60Deleterious1.000Probably Damaging0.998Probably Damaging1.83Pathogenic0.03Affected0.32650.0568100.4-14.07
c.848A>T
E283V
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 E283V missense variant is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect are FoldX and premPS, while the majority of tools predict a pathogenic impact: SGM‑Consensus (Likely Pathogenic), REVEL, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Two tools give inconclusive results: Rosetta (Uncertain) and Foldetta (Uncertain). High‑accuracy methods specifically indicate that AlphaMissense‑Optimized classifies the variant as pathogenic, the SGM‑Consensus (a majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) also reports it as likely pathogenic, whereas Foldetta’s stability assessment is uncertain. Taken together, the preponderance of evidence from both general and high‑accuracy predictors points to a pathogenic effect for E283V. This conclusion is consistent with the absence of ClinVar annotation and does not contradict any existing database status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.098513Structured0.358602Uncertain0.9500.2490.000-13.602Likely Pathogenic0.996Likely PathogenicLikely Pathogenic0.44Likely Benign0.20.56Ambiguous0.50Ambiguous0.36Likely Benign0.558Likely Pathogenic-6.43Deleterious1.000Probably Damaging0.998Probably Damaging1.83Pathogenic0.00Affected0.08740.6011-2-27.7-29.98
c.853T>C
C285R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant C285R is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include only FoldX, which scores the variant as benign. All other evaluated predictors—REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—classify the variant as pathogenic. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized predicts pathogenic, SGM‑Consensus confirms a likely pathogenic status, while Foldetta (combining FoldX‑MD and Rosetta outputs) remains uncertain. Consequently, the preponderance of evidence points to a pathogenic effect for C285R, and this conclusion does not contradict any existing ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.144935Structured0.375400Uncertain0.9460.2500.000-9.127Likely Pathogenic0.981Likely PathogenicLikely Pathogenic-0.47Likely Benign0.2-0.63Ambiguous-0.55Ambiguous1.53Destabilizing0.583Likely Pathogenic-9.66Deleterious0.999Probably Damaging0.998Probably Damaging1.83Pathogenic0.04Affected0.19470.1453-4-3-7.053.05
c.866T>C
M289T
2D
AIThe SynGAP1 missense variant M289T is listed in ClinVar with an uncertain significance and is not reported in gnomAD. Functional prediction tools that classify the variant as benign include REVEL, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 HumVar, SIFT, ESM1b, AlphaMissense‑Default, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are polyPhen‑2 HumDiv and FATHMM. High‑accuracy assessments further support a benign outcome: AlphaMissense‑Optimized scores the variant as benign; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, is labeled likely benign; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also predicts a benign effect. Taken together, the majority of evidence indicates that M289T is most likely benign, and this conclusion does not contradict the current ClinVar status of uncertain significance.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.127496Structured0.403499Uncertain0.8860.2760.000Uncertain1-4.668Likely Benign0.238Likely BenignLikely Benign0.73Ambiguous0.10.17Likely Benign0.45Likely Benign-0.01Likely Benign0.222Likely Benign-0.47Neutral0.801Possibly Damaging0.315Benign1.83Pathogenic0.57Tolerated0.16570.1534-1-1-2.6-30.09
c.872A>C
Y291S
2D
AIThe SynGAP1 missense variant Y291S is not reported in ClinVar (no ClinVar ID) and is absent from gnomAD (no gnomAD ID). All evaluated in silico predictors classify the variant as pathogenic: SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. No tool predicts a benign effect. High‑accuracy assessments reinforce this: AlphaMissense‑Optimized predicts pathogenic; the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also indicates Likely Pathogenic; and Foldetta (combining FoldX‑MD and Rosetta outputs) predicts pathogenic. No predictions or stability results are missing or inconclusive. Based on the unanimous pathogenic predictions, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.173081Structured0.383842Uncertain0.9120.2510.000-11.928Likely Pathogenic0.992Likely PathogenicLikely Pathogenic3.47Destabilizing0.84.47Destabilizing3.97Destabilizing2.01Destabilizing0.588Likely Pathogenic-7.31Deleterious1.000Probably Damaging0.998Probably Damaging1.83Pathogenic0.02Affected0.48500.2079-3-20.5-76.10
c.938A>G
E313G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant E313G is not reported in ClinVar (ClinVar ID None) and has no entry in gnomAD (gnomAD ID None). Prediction tools that agree on a pathogenic effect include SGM‑Consensus (Likely Pathogenic), REVEL, FoldX, Rosetta, Foldetta, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default—all of which classify the variant as pathogenic. No tool predicts a benign outcome. High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is uncertain, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) is Pathogenic. Taken together, the overwhelming consensus from both general and high‑accuracy predictors indicates that E313G is most likely pathogenic, and this conclusion does not contradict the absence of a ClinVar classification.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.170161Structured0.366526Uncertain0.8980.3040.125-14.615Likely Pathogenic0.912Likely PathogenicAmbiguous2.00Destabilizing0.52.42Destabilizing2.21Destabilizing0.79Ambiguous0.750Likely Pathogenic-5.50Deleterious1.000Probably Damaging0.996Probably Damaging1.83Pathogenic0.01Affected0.26380.66800-23.1-72.06
c.953C>A
P318Q
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P318Q is not reported in ClinVar and is absent from gnomAD. Functional prediction tools largely converge on a deleterious effect: SGM‑Consensus, REVEL, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized all indicate pathogenicity. Only FoldX, Rosetta, and Foldetta provide uncertain results and are therefore not considered evidence for benign impact. High‑accuracy assessments reinforce this view: AlphaMissense‑Optimized predicts pathogenicity, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is Likely Pathogenic, and Foldetta remains uncertain. Consequently, the variant is most likely pathogenic based on the consensus of predictive algorithms, and this assessment does not contradict any ClinVar annotation (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.111485Structured0.400936Uncertain0.8580.2340.000-11.403Likely Pathogenic0.976Likely PathogenicLikely Pathogenic1.64Ambiguous0.21.29Ambiguous1.47Ambiguous1.18Destabilizing0.638Likely Pathogenic-7.05Deleterious1.000Probably Damaging1.000Probably Damaging1.83Pathogenic0.01Affected0.14670.47310-1-1.931.01
c.971G>C
R324P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R324P is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL, PROVEAN, and SIFT, whereas the remaining tools (FoldX, Rosetta, Foldetta, premPS, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized) all predict a pathogenic outcome. High‑accuracy assessments further support a deleterious impact: AlphaMissense‑Optimized is pathogenic; the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is “Likely Pathogenic” because three of the four contributing tools predict pathogenicity; and Foldetta, which integrates FoldX‑MD and Rosetta stability calculations, also predicts pathogenic. Based on the preponderance of pathogenic predictions—including the high‑accuracy tools—the variant is most likely pathogenic, and this conclusion is not contradicted by ClinVar status.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.257454Structured0.426893Uncertain0.9540.3970.000-14.533Likely Pathogenic0.993Likely PathogenicLikely Pathogenic4.61Destabilizing0.52.19Destabilizing3.40Destabilizing1.03Destabilizing0.486Likely Benign-2.15Neutral1.000Probably Damaging0.999Probably Damaging1.83Pathogenic0.29Tolerated0.22910.55560-22.9-59.07
c.991T>C
S331P
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant S331P is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, SIFT, ESM1b, polyPhen‑2 HumVar, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are Rosetta, polyPhen‑2 HumDiv, and FATHMM. Two tools give inconclusive results: AlphaMissense‑Default and Foldetta. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also favors benign, while Foldetta remains uncertain. Overall, the majority of evidence points to a benign impact. This conclusion is consistent with the lack of ClinVar annotation and gnomAD presence, so there is no contradiction with existing clinical data.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.433034Structured0.346458Uncertain0.6580.4750.250-5.104Likely Benign0.409AmbiguousLikely Benign0.33Likely Benign0.22.35Destabilizing1.34Ambiguous0.44Likely Benign0.186Likely Benign-1.81Neutral0.784Possibly Damaging0.390Benign1.83Pathogenic0.26Tolerated0.23060.40861-1-0.810.04
c.1066C>A
R356S
2D
3DClick to see structure in 3D Viewer
AISynGAP1 missense variant R356S is not reported in ClinVar and is absent from gnomAD. Prediction tools that classify the variant as benign include REVEL and SIFT, whereas the remaining tools—premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized—predict it to be pathogenic. The SGM‑Consensus, which aggregates the majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates a likely pathogenic outcome. High‑accuracy assessments further support this: AlphaMissense‑Optimized is pathogenic, the SGM‑Consensus is pathogenic, and Foldetta, which integrates FoldX‑MD and Rosetta stability predictions, is inconclusive. Taken together, the preponderance of evidence points to a pathogenic effect for R356S, and this conclusion does not conflict with the absence of a ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.219301Structured0.395028Uncertain0.8020.3730.250-13.059Likely Pathogenic0.965Likely PathogenicLikely Pathogenic1.00Ambiguous0.10.79Ambiguous0.90Ambiguous1.04Destabilizing0.292Likely Benign-5.28Deleterious0.993Probably Damaging0.982Probably Damaging1.84Pathogenic0.07Tolerated0.28910.44910-13.7-69.11
c.1106C>A
T369K
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant T369K is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, FoldX, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect are FATHMM and AlphaMissense‑Default. Foldetta and Rosetta give uncertain results, which are treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as benign, while the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) is inconclusive (two benign vs two pathogenic). Foldetta’s stability prediction is uncertain. Overall, the majority of evidence (nine benign vs two pathogenic) supports a benign classification. This conclusion does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.468512Structured0.437011Uncertain0.4170.7070.500-5.884Likely Benign0.616Likely PathogenicLikely Benign-0.10Likely Benign0.11.13Ambiguous0.52Ambiguous0.27Likely Benign0.102Likely Benign-1.87Neutral0.118Benign0.054Benign1.84Pathogenic0.34Tolerated0.13870.38550-1-3.227.07
c.3478A>G
N1160D
2D
AIThe SynGAP1 missense variant at position N1160D is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include REVEL, SIFT, and ESM1b, whereas a majority of tools predict a pathogenic outcome: PROVEAN, polyPhen‑2 (HumDiv and HumVar), FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN). High‑accuracy assessments further support pathogenicity: AlphaMissense‑Optimized is pathogenic, and the SGM‑Consensus is labeled Likely Pathogenic. Foldetta, a protein‑folding stability method combining FoldX‑MD and Rosetta outputs, has no available result for this variant. Overall, the preponderance of evidence from both general and high‑accuracy predictors indicates that the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status, as none is currently assigned.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely Pathogenic0.585406Disordered0.861611Binding0.3610.8360.375-3.222Likely Benign0.978Likely PathogenicLikely Pathogenic0.225Likely Benign-3.22Deleterious0.997Probably Damaging0.992Probably Damaging1.84Pathogenic0.08Tolerated0.16180.3920210.00.98
c.827C>A
P276H
2D
3DClick to see structure in 3D Viewer
AISynGAP1 P276H is reported in gnomAD (ID 6‑33437732‑C‑A) but has no ClinVar entry. Functional prediction tools largely agree on a deleterious effect: SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, and AlphaMissense‑Default all classify the variant as pathogenic, while only AlphaMissense‑Optimized predicts a benign outcome. Uncertain results are provided by FoldX, Rosetta, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as inconclusive. Overall, the preponderance of evidence points to a pathogenic effect. This conclusion is not contradicted by ClinVar, which contains no classification for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.037156Structured0.338937Uncertain0.7240.2300.2506-33437732-C-A16.20e-7-10.469Likely Pathogenic0.575Likely PathogenicLikely Benign1.98Ambiguous0.11.09Ambiguous1.54Ambiguous0.85Ambiguous0.534Likely Pathogenic-4.80Deleterious1.000Probably Damaging0.961Probably Damaging1.84Pathogenic0.00Affected3.38190.17390.3439-20-1.640.02
c.866T>G
M289R
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant M289R has no ClinVar entry and is not reported in gnomAD. Prediction tools that classify the variant as benign include REVEL, FoldX, Rosetta, Foldetta, SIFT, and AlphaMissense‑Optimized. Those that predict pathogenicity are SGM‑Consensus, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, ESM1b, FATHMM, and AlphaMissense‑Default. High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as likely pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as benign. No predictions or stability results are missing or inconclusive. Overall, the majority of tools lean toward a pathogenic effect, and this conclusion does not contradict the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.127496Structured0.403499Uncertain0.8860.2760.000-11.090Likely Pathogenic0.719Likely PathogenicLikely Benign0.04Likely Benign0.10.28Likely Benign0.16Likely Benign1.01Destabilizing0.228Likely Benign-2.84Deleterious0.989Probably Damaging0.767Possibly Damaging1.84Pathogenic0.08Tolerated0.14820.08280-1-6.424.99
c.952C>A
P318T
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant P318T is not reported in ClinVar and is absent from gnomAD. Prediction tools that assess pathogenicity uniformly favor a deleterious effect: REVEL, FoldX, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) all predict pathogenic or likely pathogenic. No tool in the dataset predicts a benign outcome; the only inconclusive results come from Rosetta, Foldetta, and premPS, which are treated as unavailable evidence. High‑accuracy assessments confirm this trend: AlphaMissense‑Optimized is pathogenic, SGM‑Consensus is likely pathogenic, and Foldetta is uncertain. Consequently, the variant is most likely pathogenic based on the available predictions, and this assessment does not contradict any ClinVar status because none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.111485Structured0.400936Uncertain0.8580.2340.000-10.759Likely Pathogenic0.962Likely PathogenicLikely Pathogenic2.03Destabilizing0.21.54Ambiguous1.79Ambiguous0.84Ambiguous0.680Likely Pathogenic-7.09Deleterious1.000Probably Damaging0.999Probably Damaging1.84Pathogenic0.01Affected0.15830.60440-10.93.99
c.953C>G
P318R
2D
3DClick to see structure in 3D Viewer
AISynGAP1 P318R is not reported in ClinVar and is absent from gnomAD. In silico predictors that classify the variant as benign: none. Those that predict pathogenicity include SGM‑Consensus (Likely Pathogenic), REVEL, premPS, PROVEAN, polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized. Predictions from FoldX, Rosetta, and Foldetta are uncertain. High‑accuracy tools give a consistent pathogenic signal: AlphaMissense‑Optimized reports pathogenic; the SGM Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates likely pathogenic; Foldetta remains inconclusive. Overall, the consensus of the majority of predictors supports a pathogenic effect. This conclusion is not contradicted by ClinVar status, which is currently unclassified.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.111485Structured0.400936Uncertain0.8580.2340.000-14.132Likely Pathogenic0.987Likely PathogenicLikely Pathogenic1.20Ambiguous0.10.70Ambiguous0.95Ambiguous1.01Destabilizing0.643Likely Pathogenic-8.01Deleterious1.000Probably Damaging1.000Probably Damaging1.84Pathogenic0.01Affected0.13080.33100-2-2.959.07
c.959T>C
V320A
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 V320A missense variant is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, SIFT, ESM1b, and AlphaMissense‑Optimized. Those that predict a pathogenic effect are premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), and FATHMM. Four tools (AlphaMissense‑Default, FoldX, Rosetta, Foldetta) give uncertain or inconclusive results and are treated as unavailable. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) as pathogenic, and Foldetta as uncertain. Overall, more tools (five) predict pathogenicity than benign (four), and the high‑accuracy consensus leans toward pathogenic. Thus, the variant is most likely pathogenic, with no contradiction to ClinVar status because no ClinVar classification exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.185198Structured0.419626Uncertain0.9050.2660.125-5.488Likely Benign0.545AmbiguousLikely Benign1.26Ambiguous0.71.48Ambiguous1.37Ambiguous1.27Destabilizing0.179Likely Benign-3.05Deleterious0.948Possibly Damaging0.761Possibly Damaging1.84Pathogenic0.35Tolerated0.24050.190300-2.4-28.05
c.970C>G
R324G
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant R324G is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, SIFT, and AlphaMissense‑Optimized. Tools that predict a pathogenic effect comprise FoldX, Rosetta, Foldetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), ESM1b, FATHMM, and AlphaMissense‑Default; the SGM‑Consensus score is “Likely Pathogenic.” High‑accuracy assessments show AlphaMissense‑Optimized as benign, SGM‑Consensus as pathogenic, and Foldetta (combining FoldX‑MD and Rosetta outputs) as pathogenic. With the majority of evidence pointing to deleterious impact and two of the three high‑accuracy methods supporting pathogenicity, the variant is most likely pathogenic. This conclusion does not contradict any ClinVar annotation, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.257454Structured0.426893Uncertain0.9540.3970.000-12.266Likely Pathogenic0.708Likely PathogenicLikely Benign2.99Destabilizing0.13.18Destabilizing3.09Destabilizing1.27Destabilizing0.496Likely Benign-2.64Deleterious0.999Probably Damaging0.997Probably Damaging1.84Pathogenic0.39Tolerated0.35460.4135-3-24.1-99.14
c.1014C>A
D338E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D338E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Only FATHMM predicts a pathogenic outcome. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus also indicates a likely benign classification, while Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. No other tools provide conflicting evidence. Based on the preponderance of benign predictions and the lack of pathogenic support from high‑accuracy methods, the variant is most likely benign. This conclusion does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.335645Structured0.363354Uncertain0.4600.4380.375-5.264Likely Benign0.254Likely BenignLikely Benign0.85Ambiguous0.30.31Likely Benign0.58Ambiguous-0.01Likely Benign0.080Likely Benign-1.95Neutral0.002Benign0.005Benign1.85Pathogenic0.55Tolerated0.15840.5397320.014.03
c.1014C>G
D338E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant D338E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include REVEL, Rosetta, premPS, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Benign). Only FATHMM predicts a pathogenic outcome. High‑accuracy assessments show AlphaMissense‑Optimized as benign, the SGM‑Consensus also indicates a likely benign classification, while Foldetta (combining FoldX‑MD and Rosetta outputs) is uncertain. No other tools provide conflicting evidence. Based on the preponderance of benign predictions and the lack of pathogenic support from high‑accuracy methods, the variant is most likely benign. This conclusion does not contradict ClinVar status, as no ClinVar assertion exists for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely BenignC20.335645Structured0.363354Uncertain0.4600.4380.375-5.264Likely Benign0.254Likely BenignLikely Benign0.85Ambiguous0.30.31Likely Benign0.58Ambiguous-0.01Likely Benign0.080Likely Benign-1.95Neutral0.002Benign0.005Benign1.85Pathogenic0.55Tolerated0.15840.5397320.014.03
c.3167G>C
G1056A
2D
AIThe SynGAP1 missense variant G1056A is not reported in ClinVar (ClinVar ID = None) and is absent from gnomAD (gnomAD ID = None). Prediction tools that agree on a benign effect include REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, AlphaMissense‑Default, and AlphaMissense‑Optimized. Only FATHMM predicts a pathogenic outcome, while ESM1b remains uncertain. High‑accuracy assessments further support a benign interpretation: AlphaMissense‑Optimized is benign, and the SGM Consensus (majority vote from AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN) yields a benign consensus (2 benign vs. 1 pathogenic, with one uncertain). Foldetta, a protein‑folding stability method, has no available result for this variant. Overall, the preponderance of evidence indicates that the variant is most likely benign, and this conclusion does not contradict any ClinVar status because no ClinVar entry exists.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
0.988291Disordered0.868632Binding0.4020.9350.875-7.458In-Between0.086Likely BenignLikely Benign0.325Likely Benign-0.25Neutral0.264Benign0.097Benign1.85Pathogenic0.49Tolerated0.33250.4957102.214.03
c.3764A>C
K1255T
2D
AIThe SynGAP1 missense variant K1255T is not reported in ClinVar and is absent from gnomAD. Prediction tools that agree on a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also indicates pathogenicity. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic and the SGM‑Consensus as pathogenic; Foldetta results are unavailable. Based on the collective evidence, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status, as none is available.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.637480Disordered0.417615Uncertain0.8800.5630.625-9.745Likely Pathogenic0.986Likely PathogenicLikely Pathogenic0.360Likely Benign-4.79Deleterious1.000Probably Damaging0.998Probably Damaging1.85Pathogenic0.00Affected0.17550.26280-13.2-27.07
c.3765G>C
K1255N
2D
AIThe SynGAP1 missense variant K1255N is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Pathogenic and the SGM‑Consensus as Likely Pathogenic; Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the lack of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.637480Disordered0.417615Uncertain0.8800.5630.625-12.586Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.210Likely Benign-3.99Deleterious1.000Probably Damaging0.998Probably Damaging1.85Pathogenic0.00Affected0.29930.1302100.4-14.07
c.3765G>T
K1255N
2D
AIThe SynGAP1 missense variant K1255N is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include only REVEL, whereas the remaining tools—PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized—consistently predict a pathogenic impact. The SGM‑Consensus, derived from a majority vote of AlphaMissense‑Default, ESM1b, FATHMM, and PROVEAN, also classifies the variant as Likely Pathogenic. High‑accuracy assessments show AlphaMissense‑Optimized as Pathogenic and the SGM‑Consensus as Likely Pathogenic; Foldetta results are unavailable. Based on the preponderance of pathogenic predictions and the absence of benign consensus, the variant is most likely pathogenic, and this assessment does not contradict any ClinVar status (none is available).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicCoiled-coil0.637480Disordered0.417615Uncertain0.8800.5630.625-12.586Likely Pathogenic0.998Likely PathogenicLikely Pathogenic0.210Likely Benign-3.99Deleterious1.000Probably Damaging0.998Probably Damaging1.85Pathogenic0.00Affected0.29930.1302100.4-14.07
c.793A>C
K265Q
2D
3DClick to see structure in 3D Viewer
AISynGAP1 K265Q is not reported in ClinVar (ClinVar ID: None) and is absent from gnomAD (gnomAD ID: None). Among standard in‑silico predictors, five tools (REVEL, FoldX, PROVEAN, AlphaMissense‑Optimized, Foldetta) predict a benign effect, while five (polyPhen‑2 HumDiv, polyPhen‑2 HumVar, SIFT, ESM1b, FATHMM) predict pathogenicity. Three tools (premPS, AlphaMissense‑Default, Rosetta) are inconclusive. High‑accuracy assessments give a benign result from AlphaMissense‑Optimized, a pathogenic consensus from SGM (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN), and a benign outcome from Foldetta. Overall, the predictions are mixed; the balance of evidence, including the two high‑confidence benign calls, suggests the variant is more likely benign, and this does not contradict the absence of ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
C20.209395Structured0.309758Uncertain0.9360.2750.000-8.533Likely Pathogenic0.505AmbiguousLikely Benign0.35Likely Benign0.1-1.15Ambiguous-0.40Likely Benign0.80Ambiguous0.386Likely Benign-2.46Neutral1.000Probably Damaging0.998Probably Damaging1.85Pathogenic0.05Affected0.44010.1062110.4-0.04
c.829A>G
K277E
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 missense variant K277E is not reported in ClinVar (ClinVar ID None) and is absent from gnomAD (gnomAD ID None). Prediction tools that agree on a benign effect include FoldX, Rosetta, and Foldetta. Tools that agree on a pathogenic effect include SGM‑Consensus, REVEL, PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, and AlphaMissense‑Optimized; premPS is uncertain. High‑accuracy assessments show AlphaMissense‑Optimized predicts pathogenic, the SGM‑Consensus (majority vote of AlphaMissense‑Default, ESM1b, FATHMM, PROVEAN) also predicts pathogenic, while Foldetta (combining FoldX‑MD and Rosetta outputs) predicts benign. No predictions are missing or inconclusive. Overall, the majority of tools (10/13) predict pathogenicity, whereas only three predict benign. Therefore, the variant is most likely pathogenic based on current predictions, and this assessment does not contradict the ClinVar status, which has no entry for this variant.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.061840Structured0.321811Uncertain0.6490.2470.250-14.886Likely Pathogenic0.994Likely PathogenicLikely Pathogenic-0.14Likely Benign0.10.18Likely Benign0.02Likely Benign0.51Ambiguous0.694Likely Pathogenic-3.68Deleterious0.999Probably Damaging0.995Probably Damaging1.85Pathogenic0.01Affected0.34620.0492010.40.94
c.795G>C
K265N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K265N missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL and Rosetta, whereas the majority of algorithms predict a pathogenic outcome: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Pathogenic). Uncertain results are reported by FoldX, Foldetta, and premPS. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Based on the overall consensus of the available predictions, the variant is most likely pathogenic, and this conclusion is not contradicted by any ClinVar annotation.

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.209395Structured0.309758Uncertain0.9360.2750.000-8.759Likely Pathogenic0.976Likely PathogenicLikely Pathogenic0.98Ambiguous0.10.16Likely Benign0.57Ambiguous0.85Ambiguous0.350Likely Benign-3.26Deleterious1.000Probably Damaging0.998Probably Damaging1.86Pathogenic0.03Affected0.36910.1158100.4-14.07
c.795G>T
K265N
2D
3DClick to see structure in 3D Viewer
AIThe SynGAP1 K265N missense variant is not reported in ClinVar and is absent from gnomAD. Prediction tools that indicate a benign effect include REVEL and Rosetta, while the majority of algorithms predict a pathogenic outcome: PROVEAN, polyPhen‑2 (HumDiv and HumVar), SIFT, ESM1b, FATHMM, AlphaMissense‑Default, AlphaMissense‑Optimized, and the SGM‑Consensus (Likely Pathogenic). Uncertain or inconclusive results are reported only for FoldX, Foldetta, and premPS, and are treated as unavailable evidence. High‑accuracy assessments show AlphaMissense‑Optimized as pathogenic, the SGM‑Consensus as Likely Pathogenic, and Foldetta as uncertain. Based on the overall consensus of the available predictions, the variant is most likely pathogenic, and this conclusion does not contradict any ClinVar status (none is assigned).

Disclaimer: This summary was generated using AI and should be interpreted alongside expert review.
Likely PathogenicC20.209395Structured0.309758Uncertain0.9360.2750.000-8.759Likely Pathogenic0.976Likely PathogenicLikely Pathogenic0.98Ambiguous0.10.16Likely Benign0.57Ambiguous0.85Ambiguous0.351Likely Benign-3.26Deleterious1.000Probably Damaging0.998Probably Damaging1.86Pathogenic0.03Affected0.36910.1158100.4-14.07

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