ClinVar

Description

The V1150I variant has not been published as a pathogenic variant, nor has it been reported as a benign variant to our knowledge. It was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. This substitution occurs at a position that is conserved in mammals. However, the V1150I variant is a conservative amino acid substitution, which is not likely to impact secondary protein structure as these residues share similar properties, and in silico analysis predicts this variant likely does not alter the protein structure/function. Moreover, no missense variants in nearby residues have been reported in the Human Gene Mutation Database (Stenson et al., 2014), indicating that this region of the gene is not known to harbor disease-causing variants. Finally, the V1150 variant was reported as an incidental finding in one individual among a cohort investigated for Ayme-Gripp syndrome; the cardiac phenotype in this individual is unknown (Niceta et al., 2015).