ClinVar Miner

Submissions for variant NM_000551.4(VHL):c.159G>C (p.Glu53Asp)

dbSNP: rs1553619385
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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 RCV001889835 SCV002139018 uncertain significance Chuvash polycythemia; Von Hippel-Lindau syndrome 2021-08-23 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). 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. 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 VHL protein function. This variant has not been reported in the literature in individuals affected with VHL-related conditions. This sequence change replaces glutamic acid with aspartic acid at codon 53 of the VHL protein (p.Glu53Asp). The glutamic acid residue is weakly conserved and there is a small physicochemical difference between glutamic acid and aspartic acid.

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