Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV000159345 | SCV000209291 | uncertain significance | not provided | 2011-09-21 | criteria provided, single submitter | clinical testing | This variant is denoted Asn269Tyr (aka N269Y) at the protein level and c.805 A>T at the cDNA level. Asn269Tyr results in a conservative substitution of one neutral, polar amino acid for another at a residue that is conserved across mammal species, but the Asn269 residue is not conserved in lower species. However, mutations in nearby codons (Asn262Ser, Asp270Asn, Asn271Ile) have been reported in association with cardiomyopathy, supporting the functional importance of this region of the protein. In summary, with the clinical and molecular information available at this time, we cannot unequivocally determine whether the Asn269Tyr variant is a disease-causing mutation or a rare benign variant. The variant is found in DCM panel(s). |