ClinVar Miner

Submissions for variant NM_000329.3(RPE65):c.158G>T (p.Gly53Val)

dbSNP: rs763536294
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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 RCV001914725 SCV002138666 uncertain significance Leber congenital amaurosis 2; Retinitis pigmentosa 20 2022-09-27 criteria provided, single submitter clinical testing This sequence change replaces glycine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 53 of the RPE65 protein (p.Gly53Val). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with RPE65-related conditions. ClinVar contains an entry for this variant (Variation ID: 1378929). 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 expected to disrupt RPE65 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.

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