Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001065774 | SCV001230757 | uncertain significance | Lethal congenital glycogen storage disease of heart | 2019-12-19 | criteria provided, single submitter | clinical testing | 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. 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 observed in individual(s) with hypertrophic cardiomyopathy (PMID: 16487706). ClinVar contains an entry for this variant (Variation ID: 6856). This variant is not present in population databases (ExAC no frequency). This sequence change replaces serine with proline at codon 548 of the PRKAG2 protein (p.Ser548Pro). The serine residue is highly conserved and there is a moderate physicochemical difference between serine and proline. |
OMIM | RCV000007259 | SCV000027455 | pathogenic | Hypertrophic cardiomyopathy 6 | 2006-03-01 | no assertion criteria provided | literature only |