ClinVar Miner

Submissions for variant NM_000276.4(OCRL):c.1570C>T (p.His524Tyr)

dbSNP: rs1057521952
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000434372 SCV000525258 likely pathogenic not provided 2016-02-29 criteria provided, single submitter clinical testing A novel H524Y variant that is likely pathogenic was identified in the OCRL gene. It has not been published as a pathogenic variant, nor has it been reported as a benign variant to our knowledge. The variant was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. H524Y is a non-conservative amino acid substitution, which is likely to impact secondary protein structure as these residues differ in polarity, charge, size and/or other properties. This substitution occurs at a position within the 5-phosphatase region that is conserved across species, and in silico analysis predicts this variant is probably damaging to the protein structure/function. Missense variants in nearby residues (S522R, D523N/Y/G, P526S/T/L) have been reported in the Human Gene Mutation Database in association with OCRL-related disorders (Stenson et al., 2014), supporting the functional importance of this region of the protein. Therefore, this variant is likely pathogenic; however, the possibility that it is benign cannot be excluded.
CeGaT Center for Human Genetics Tuebingen RCV000434372 SCV000893002 likely pathogenic not provided 2018-06-01 criteria provided, single submitter clinical testing

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