ClinVar Miner

Submissions for variant NM_006005.3(WFS1):c.77G>A (p.Arg26Gln)

gnomAD frequency: 0.00001  dbSNP: rs551867477
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV001757511 SCV002007711 uncertain significance not provided 2023-08-07 criteria provided, single submitter clinical testing Has not been previously published as pathogenic or benign to our knowledge; In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function
Invitae RCV001757511 SCV002203856 uncertain significance not provided 2023-09-22 criteria provided, single submitter clinical testing This sequence change replaces arginine, which is basic and polar, with glutamine, which is neutral and polar, at codon 26 of the WFS1 protein (p.Arg26Gln). This variant is present in population databases (rs551867477, gnomAD 0.03%). This variant has not been reported in the literature in individuals affected with WFS1-related conditions. ClinVar contains an entry for this variant (Variation ID: 1316064). 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) performed at Invitae indicates that this missense variant is not expected to disrupt WFS1 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.
Fulgent Genetics, Fulgent Genetics RCV002489812 SCV002776862 uncertain significance Cataract 41; Wolfram syndrome 1; Autosomal dominant nonsyndromic hearing loss 6; Type 2 diabetes mellitus; Wolfram-like syndrome 2021-10-20 criteria provided, single submitter clinical testing

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