ClinVar Miner

Submissions for variant NM_182961.4(SYNE1):c.23935C>T (p.Arg7979Trp)

gnomAD frequency: 0.00001  dbSNP: rs762991088
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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 RCV000540968 SCV000649134 uncertain significance Autosomal recessive ataxia, Beauce type; Emery-Dreifuss muscular dystrophy 4, autosomal dominant 2016-08-11 criteria provided, single submitter clinical testing This sequence change replaces arginine with tryptophan at codon 7908 of the SYNE1 protein (p.Arg7908Trp). The arginine residue is highly conserved and there is a moderate physicochemical difference between arginine and tryptophan. This variant is present in population databases (rs762991088, ExAC 0.01%) but has not been reported in the literature in individuals with a SYNE1-related disease. In summary, this variant is a rare missense change with uncertain impact on protein function. There is no indication that it causes disease, but the available evidence is currently insufficient to prove that conclusively. Therefore, it has been classified as a Variant of Uncertain Significance. 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: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0").

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