Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000537665 | SCV000649251 | uncertain significance | Congenital disorder of glycosylation type 1t | 2019-11-16 | criteria provided, single submitter | clinical testing | This sequence change replaces serine with arginine at codon 338 of the PGM1 protein (p.Ser338Arg). The serine residue is highly conserved and there is a moderate physicochemical difference between serine and arginine. This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a PGM1-related disease. 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 C15"). In summary, this variant is a novel missense change with uncertain impact on protein function. It has been classified as a Variant of Uncertain Significance. |