ClinVar Miner

Submissions for variant NM_206933.4(USH2A):c.131G>A (p.Gly44Glu)

dbSNP: rs2039690182
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Blueprint Genetics RCV001073479 SCV001239022 uncertain significance Retinal dystrophy 2019-03-29 criteria provided, single submitter clinical testing
Invitae RCV001862503 SCV002163233 uncertain significance not provided 2022-02-23 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals affected with USH2A-related conditions. 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 disrupts the p.Gly44 amino acid residue in USH2A. Other variant(s) that disrupt this residue have been observed in individuals with USH2A-related conditions (PMID: 32036094; Invitae), which suggests that this may be a clinically significant amino acid residue. 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: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). ClinVar contains an entry for this variant (Variation ID: 865906). This variant is not present in population databases (gnomAD no frequency). This sequence change replaces glycine, which is neutral and non-polar, with glutamic acid, which is acidic and polar, at codon 44 of the USH2A protein (p.Gly44Glu).
Genome-Nilou Lab RCV003455323 SCV004183015 uncertain significance Retinitis pigmentosa 39 2023-11-04 criteria provided, single submitter clinical testing
Genome-Nilou Lab RCV003455322 SCV004183016 uncertain significance Usher syndrome type 2A 2023-11-04 criteria provided, single submitter clinical testing

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