ClinVar Miner

Submissions for variant NM_000520.6(HEXA):c.106C>T (p.Arg36Cys)

dbSNP: rs2089059184
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001039808 SCV001203356 uncertain significance Tay-Sachs disease 2023-08-10 criteria provided, single submitter clinical testing ClinVar contains an entry for this variant (Variation ID: 838291). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on HEXA protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. This variant has not been reported in the literature in individuals affected with HEXA-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces arginine, which is basic and polar, with cysteine, which is neutral and slightly polar, at codon 36 of the HEXA protein (p.Arg36Cys).
Natera, Inc. RCV001039808 SCV002089762 uncertain significance Tay-Sachs disease 2021-02-10 no assertion criteria provided clinical testing

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