ClinVar Miner

Submissions for variant NM_002230.4(JUP):c.1022G>A (p.Cys341Tyr)

dbSNP: rs1567812537
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000692537 SCV000820364 uncertain significance Naxos disease; Arrhythmogenic right ventricular dysplasia 12 2018-03-30 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals with JUP-related disease. Algorithms developed to predict the effect of missense changes on protein structure and function do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). 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. This variant is not present in population databases (ExAC no frequency). This sequence change replaces cysteine with tyrosine at codon 341 of the JUP protein (p.Cys341Tyr). The cysteine residue is highly conserved and there is a large physicochemical difference between cysteine and tyrosine.

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