Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001035223 | SCV001198540 | uncertain significance | Hereditary spastic paraplegia 8; Ritscher-Schinzel syndrome | 2020-01-23 | criteria provided, single submitter | clinical testing | 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: "Probably Damaging"; Align-GVGD: "Class C0"). 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 been observed in individual(s) with clinical features of hereditary spastic paraplegia (Invitae). This variant is not present in population databases (ExAC no frequency). This sequence change replaces methionine with lysine at codon 634 of the WASHC5 protein (p.Met634Lys). The methionine residue is moderately conserved and there is a moderate physicochemical difference between methionine and lysine. |