ClinVar Miner

Submissions for variant NM_000540.3(RYR1):c.9970G>A (p.Val3324Ile)

dbSNP: rs761241693
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001232149 SCV001404695 uncertain significance RYR1-Related Disorders 2021-08-31 criteria provided, single submitter clinical testing This sequence change replaces valine with isoleucine at codon 3324 of the RYR1 protein (p.Val3324Ile). The valine residue is moderately conserved and there is a small physicochemical difference between valine and isoleucine. This variant is present in population databases (rs761241693, ExAC 0.002%). This variant has not been reported in the literature in individuals affected with RYR1-related conditions. 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. 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.

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