Total submissions: 1
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Gene |
RCV000498132 | SCV000590185 | uncertain significance | not provided | 2017-06-01 | criteria provided, single submitter | clinical testing | A variant of uncertain significance has been identified in the MYH7 gene. The R1530G variant has not been published as pathogenic or been reported as benign to our knowledge. This variant is not observed at a significant frequency in large population cohorts (Lek et al., 2016; 1000 Genomes Consortium et al., 2015; Exome Variant Server). The R1530G variant is a non-conservative amino acid substitution, which is likely to impact secondary protein structure as these residues differ in polarity, charge, size and/or other properties. Although this substitution occurs at a position where amino acids with properties similar to arginine (R) are tolerated across species, glycine (G) is not tolerated at this position. Additionally, in silico analysis predicts this variant is probably damaging to the protein structure/function. Nevertheless, no missense variants in nearby residues have been reported in the Human Gene Mutation Database in association with cardiomyopathy (Stenson et al., 2014). |