Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001984739 | SCV002212125 | uncertain significance | Pigmentary pallidal degeneration | 2021-07-28 | 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. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive. This variant has not been reported in the literature in individuals affected with PANK2-related conditions. This sequence change replaces alanine with aspartic acid at codon 434 of the PANK2 protein (p.Ala434Asp). The alanine residue is highly conserved and there is a moderate physicochemical difference between alanine and aspartic acid. |