Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000647648 | SCV000769446 | uncertain significance | Autosomal recessive ataxia, Beauce type; Emery-Dreifuss muscular dystrophy 4, autosomal dominant | 2017-11-21 | criteria provided, single submitter | clinical testing | 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, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. 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 sequence change replaces glutamine with histidine at codon 4279 of the SYNE1 protein (p.Gln4279His). The glutamine residue is moderately conserved and there is a small physicochemical difference between glutamine and histidine. This variant is present in population databases (rs34464554, ExAC 0.003%). This variant has not been reported in the literature in individuals with SYNE1-related disease. |