Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000705013 | SCV000833991 | uncertain significance | Epileptic encephalopathy | 2019-06-14 | criteria provided, single submitter | clinical testing | Algorithms developed to predict the effect of missense changes on protein structure and function 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 variant has not been reported in the literature in individuals with RYR3-related disease. This variant is present in population databases (rs760270042, ExAC 0.002%). This sequence change replaces glutamic acid with aspartic acid at codon 2252 of the RYR3 protein (p.Glu2252Asp). The glutamic acid residue is highly conserved and there is a small physicochemical difference between glutamic acid and aspartic acid. |