Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001247035 | SCV001420432 | uncertain significance | Brugada syndrome | 2019-10-21 | criteria provided, single submitter | clinical testing | 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: "Benign"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with SCN10A-related conditions. This variant is present in population databases (rs771671647, ExAC 0.007%). This sequence change replaces phenylalanine with leucine at codon 505 of the SCN10A protein (p.Phe505Leu). The phenylalanine residue is highly conserved and there is a small physicochemical difference between phenylalanine and leucine. 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. |