ClinVar Miner

Submissions for variant NM_004415.4(DSP):c.2771T>C (p.Met924Thr)

gnomAD frequency: 0.00002  dbSNP: rs752816142
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Color Diagnostics, LLC DBA Color Health RCV001176703 SCV001340746 uncertain significance Cardiomyopathy 2023-05-10 criteria provided, single submitter clinical testing This missense variant replaces methionine with threonine at codon 924 of the DSP protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with cardiovascular disorders in the literature. This variant has been identified in 6/251386 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance.
Invitae RCV001367458 SCV001563808 likely benign Arrhythmogenic cardiomyopathy with wooly hair and keratoderma; Arrhythmogenic right ventricular dysplasia 8 2023-12-21 criteria provided, single submitter clinical testing
Ambry Genetics RCV003163391 SCV003855691 uncertain significance Cardiovascular phenotype 2023-02-18 criteria provided, single submitter clinical testing The p.M924T variant (also known as c.2771T>C), located in coding exon 19 of the DSP gene, results from a T to C substitution at nucleotide position 2771. The methionine at codon 924 is replaced by threonine, an amino acid with similar properties. This amino acid position is conserved. 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.

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