ClinVar Miner

Submissions for variant NM_006514.4(SCN10A):c.5307C>G (p.Asp1769Glu)

gnomAD frequency: 0.00001  dbSNP: rs774474141
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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 RCV001932513 SCV002133685 uncertain significance Brugada syndrome 2021-03-24 criteria provided, single submitter clinical testing This sequence change replaces aspartic acid with glutamic acid at codon 1769 of the SCN10A protein (p.Asp1769Glu). The aspartic acid residue is moderately conserved and there is a small physicochemical difference between aspartic acid and glutamic acid. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with SCN10A-related conditions. 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 SCN10A 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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