ClinVar Miner

Submissions for variant NM_170707.4(LMNA):c.1529C>T (p.Thr510Ile)

dbSNP: rs879254163
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000236269 SCV000293692 uncertain significance not provided 2015-12-14 criteria provided, single submitter clinical testing The T510I variant has not been published as a pathogenic variant, nor has it been reported as a benign variant to our knowledge. The T510I 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. The T510I variant 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 where only amino acids with similar properties to Threonine are tolerated across species. Missense variants in nearby residues (H506D, L512P, W514R, K515E) have been reported in the Human Gene Mutation Database in association with LMNA-related disorders (Stenson et al., 2014). Nevertheless, in silico analysis is inconsistent in its predictions as to whether or not the variant is damaging to the protein structure/function.

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