ClinVar Miner

Submissions for variant NM_022089.4(ATP13A2):c.2015A>G (p.Asp672Gly)

gnomAD frequency: 0.00001  dbSNP: rs981910553
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001878559 SCV002118136 uncertain significance Kufor-Rakeb syndrome; Autosomal recessive spastic paraplegia type 78 2021-05-31 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 not expected to disrupt ATP13A2 protein function. This variant has not been reported in the literature in individuals with ATP13A2-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces aspartic acid with glycine at codon 672 of the ATP13A2 protein (p.Asp672Gly). The aspartic acid residue is moderately conserved and there is a moderate physicochemical difference between aspartic acid and glycine.
Ambry Genetics RCV004039643 SCV004908937 uncertain significance Inborn genetic diseases 2023-12-20 criteria provided, single submitter clinical testing The c.2015A>G (p.D672G) alteration is located in exon 19 (coding exon 19) of the ATP13A2 gene. This alteration results from a A to G substitution at nucleotide position 2015, causing the aspartic acid (D) at amino acid position 672 to be replaced by a glycine (G). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

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