ClinVar Miner

Submissions for variant NM_000052.7(ATP7A):c.4364G>A (p.Arg1455Gln)

gnomAD frequency: 0.00008  dbSNP: rs147848649
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx 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

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