ClinVar Miner

Submissions for variant NM_001035.3(RYR2):c.14014A>G (p.Met4672Val)

dbSNP: rs1423265074
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV000618671 SCV000737971 uncertain significance Cardiovascular phenotype 2017-03-29 criteria provided, single submitter clinical testing The p.M4672V variant (also known as c.14014A>G), located in coding exon 97 of the RYR2 gene, results from an A to G substitution at nucleotide position 14014. The methionine at codon 4672 is replaced by valine, an amino acid with highly similar properties. This amino acid position is well conserved in available vertebrate species. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.
Color Diagnostics, LLC DBA Color Health RCV001182933 SCV001348535 uncertain significance Cardiomyopathy 2023-12-05 criteria provided, single submitter clinical testing Variant of Uncertain Significance due to insufficient evidence: This missense variant replaces methionine with valine at codon 4672 of the RYR2 protein. Computational prediction tools and conservation analyses are inconclusive regarding the impact of this variant on the protein function. Computational splicing tools suggest that this variant may not impact RNA splicing. To our knowledge, functional assays have not been performed for this variant nor has this variant been reported in individuals affected with cardiovascular disorders in the literature. This variant is rare in the general population and has been identified in 0/277264 chromosomes by the Genome Aggregation Database (gnomAD). Available evidence is insufficient to determine the role of this variant in disease conclusively.

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