ClinVar Miner

Submissions for variant NM_002890.3(RASA1):c.302G>A (p.Gly101Asp)

dbSNP: rs2112222782
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001863259 SCV002113922 uncertain significance Capillary malformation-arteriovenous malformation syndrome 2021-05-12 criteria provided, single submitter clinical testing 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. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with RASA1-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces glycine with aspartic acid at codon 101 of the RASA1 protein (p.Gly101Asp). The glycine residue is weakly conserved and there is a moderate physicochemical difference between glycine and aspartic acid.

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