Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001912619 | SCV002177234 | uncertain significance | Gastrointestinal stromal tumor | 2021-09-03 | criteria provided, single submitter | clinical testing | 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 tolerated. This variant has not been reported in the literature in individuals affected with PDGFRA-related conditions. This variant is present in population databases (rs752010861, ExAC 0.01%). This sequence change replaces glycine with glutamic acid at codon 956 of the PDGFRA protein (p.Gly956Glu). The glycine residue is moderately conserved and there is a moderate physicochemical difference between glycine and glutamic acid. |