ClinVar Miner

Submissions for variant NM_001018005.2(TPM1):c.140A>G (p.Gln47Arg) (rs1060501864)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000469579 SCV000547694 uncertain significance Hypertrophic cardiomyopathy 2016-05-23 criteria provided, single submitter clinical testing This sequence change replaces glutamine with arginine at codon 47 of the TPM1 protein (p.Gln47Arg). The glutamine residue is moderately conserved and there is a small physicochemical difference between glutamine and arginine. This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a TPM1-related disease. Algorithms developed to predict the effect of missense changes on protein structure and function do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0"). In summary, this variant is a novel missense change with uncertain impact on protein function. It has been classified as a Variant of Uncertain Significance.

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