ClinVar Miner

Submissions for variant NM_001035.3(RYR2):c.13284_13286dup (p.Lys4429_Glu4430insLys)

dbSNP: rs1178242375
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV003297627 SCV004009357 uncertain significance Cardiovascular phenotype 2023-06-06 criteria provided, single submitter clinical testing The c.13284_13286dupAAA variant (also known as p.K4429dup), located in coding exon 91 of the RYR2 gene, results from an in-frame duplication of AAA at nucleotide positions 13284 to 13286. This results in the duplication of an extra residue between codons 4429 and 4430. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be neutral by in silico analysis (Choi Y et al. PLoS ONE. 2012; 7(10):e46688). Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

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