ClinVar Miner

Submissions for variant NM_022124.6(CDH23):c.8054C>T (p.Ala2685Val)

gnomAD frequency: 0.00003  dbSNP: rs750069887
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000493616 SCV000581917 uncertain significance not provided 2017-05-05 criteria provided, single submitter clinical testing The A2685V variant in the CDH23 gene has not been reported previously as a pathogenic variant, nor as a benign variant, to our knowledge. The A2685V variant is observed in 3/52354 (0.0057%) alleles from individuals of European non-Finnish background in large population cohorts (Lek et al., 2016; 1000 Genomes Consortium et al., 2015; Exome Variant Server). The A2685V variant is a conservative amino acid substitution, which is not likely to impact secondary protein structure as these residues share similar properties. This substitution occurs at a position that is conserved across species. However, in silico analysis is inconsistent in its predictions as to whether or not the variant is damaging to the protein structure/function. We interpret A2685V as a variant of uncertain significance.
Natera, Inc. RCV001834596 SCV002088795 uncertain significance Usher syndrome type 1 2019-10-28 no assertion criteria provided clinical testing

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