Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001070825 | SCV001236098 | uncertain significance | Salla disease | 2021-08-27 | criteria provided, single submitter | clinical testing | This sequence change replaces tyrosine with asparagine at codon 421 of the SLC17A5 protein (p.Tyr421Asn). The tyrosine residue is highly conserved and there is a large physicochemical difference between tyrosine and asparagine. This variant is present in population databases (rs775750187, ExAC 0.005%). This variant has not been reported in the literature in individuals affected with SLC17A5-related conditions. 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: "Probably Damaging"; Align-GVGD: "Class C0"). 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. |