Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000685782 | SCV000813279 | uncertain significance | Epileptic encephalopathy | 2020-03-04 | criteria provided, single submitter | clinical testing | This variant is present in population databases (rs772574630, ExAC 0.005%). This variant has not been reported in the literature in individuals with RYR3-related conditions. ClinVar contains an entry for this variant (Variation ID: 566062). 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 C35"). 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. This sequence change replaces glutamic acid with aspartic acid at codon 1511 of the RYR3 protein (p.Glu1511Asp). The glutamic acid residue is highly conserved and there is a small physicochemical difference between glutamic acid and aspartic acid. |