ClinVar Miner

Submissions for variant NM_003070.5(SMARCA2):c.3313C>G (p.Arg1105Gly)

dbSNP: rs281875192
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000320669 SCV000330666 pathogenic not provided 2016-07-14 criteria provided, single submitter clinical testing The R1105G pathogenic variant in the SMARCA2 gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. The R1105G variant was not observed in approximately 6500 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 R1105G variant is a non-conservative amino acid substitution, which occurs at a position that is conserved across species. In silico analysis predicts this variant is probably damaging to the protein structure/function. Missense variants in the same residue (R1105C, R1105H, R1105P) have been reported in the Human Gene Mutation Database in association with SMARCA2 related disorders (Stenson et al., 2014), supporting the functional importance of this region of the protein.

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