ClinVar Miner

Submissions for variant NM_000052.7(ATP7A):c.3781G>T (p.Ala1261Ser)

dbSNP: rs2078041778
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV002009339 SCV002292645 uncertain significance Menkes kinky-hair syndrome; Cutis laxa, X-linked; X-linked distal spinal muscular atrophy type 3 2021-05-19 criteria provided, single submitter clinical testing In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt ATP7A protein function. This variant has not been reported in the literature in individuals with ATP7A-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces alanine with serine at codon 1261 of the ATP7A protein (p.Ala1261Ser). The alanine residue is highly conserved and there is a moderate physicochemical difference between alanine and serine.

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