ClinVar Miner

Submissions for variant NM_001018005.2(TPM1):c.109A>G (p.Lys37Glu)

dbSNP: rs199476303
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001852576 SCV002224665 uncertain significance Hypertrophic cardiomyopathy 2021-07-26 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has been observed in individual(s) with left ventricular noncompaction cardiomyopathy (PMID: 20965760). It has also been observed to segregate with disease in related individuals. ClinVar contains an entry for this variant (Variation ID: 31897). This sequence change replaces lysine with glutamic acid at codon 37 of the TPM1 protein (p.Lys37Glu). The lysine residue is weakly conserved and there is a small physicochemical difference between lysine and glutamic acid.
Leiden Muscular Dystrophy (TPM1) RCV000024593 SCV000045902 not provided not provided 2012-04-15 no assertion provided curation

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