Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV000236986 | SCV000292490 | uncertain significance | not specified | 2016-08-05 | criteria provided, single submitter | clinical testing | The R1455Q variant in the ATP7A gene has not been published as a pathogenic variant, nor has it been reported as a benign polymorphism to our knowledge. The R1455Q variant was not observed with any significant frequency in approximately 6500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project. The R1455Q variant is a semi-conservative amino acid substitution, which may impact secondary protein structure as these residues differ in some properties. This substitution occurs at a position that is conserved in mammals only, and in silico analysis is inconsistent in its predictions as to whether or not the variant is damaging to the protein structure/function. We interpret R1455Q as a variant of unknown significance. |
Invitae | RCV000877920 | SCV001020739 | benign | Menkes kinky-hair syndrome; Cutis laxa, X-linked; X-linked distal spinal muscular atrophy type 3 | 2024-01-29 | criteria provided, single submitter | clinical testing |