Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV002518316 | SCV000285725 | uncertain significance | Catecholaminergic polymorphic ventricular tachycardia 1 | 2015-12-18 | criteria provided, single submitter | clinical testing | In summary, this is a novel missense change with uncertain impact on protein function. It has been classified as a Variant of Uncertain Significance. 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: "Probably Damaging"; Align-GVGD: "Class C0"). This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a RYR2-related disease. This sequence change replaces phenylalanine with cysteine at codon 13 of the RYR2 protein (p.Phe13Cys). The phenylalanine residue is weakly conserved and there is a large physicochemical difference between phenylalanine and cysteine. |