Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV002529923 | SCV000760651 | likely pathogenic | Catecholaminergic polymorphic ventricular tachycardia 1 | 2018-01-08 | criteria provided, single submitter | clinical testing | This variant is not present in population databases (ExAC no frequency). In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. 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, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has been reported to be de novo in an individual affected with arrhythmia (Invitae). This sequence change replaces glutamic acid with lysine at codon 2138 of the RYR2 protein (p.Glu2138Lys). The glutamic acid residue is highly conserved and there is a small physicochemical difference between glutamic acid and lysine. |