Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000805955 | SCV000945931 | uncertain significance | Long QT syndrome | 2019-06-28 | criteria provided, single submitter | clinical testing | This sequence change replaces tyrosine with asparagine at codon 1361 of the AKAP9 protein (p.Tyr1361Asn). The tyrosine residue is moderately conserved and there is a large physicochemical difference between tyrosine and asparagine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with AKAP9-related disease. 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: "Benign"; 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. |