Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001210235 | SCV001381710 | uncertain significance | Dowling-Degos disease 2 | 2019-08-30 | criteria provided, single submitter | clinical testing | This variant has not been reported in the literature in individuals with POFUT1-related conditions. 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. 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: "Tolerated"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant is present in population databases (rs578147902, ExAC 0.01%). This sequence change replaces valine with leucine at codon 213 of the POFUT1 protein (p.Val213Leu). The valine residue is highly conserved and there is a small physicochemical difference between valine and leucine. |