Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Eurofins Ntd Llc |
RCV000346517 | SCV000338205 | uncertain significance | not provided | 2015-12-07 | criteria provided, single submitter | clinical testing | |
Invitae | RCV001343503 | SCV001537491 | uncertain significance | Qualitative or quantitative defects of dysferlin | 2021-09-01 | criteria provided, single submitter | clinical testing | This sequence change replaces arginine with glutamine at codon 1905 of the DYSF protein (p.Arg1905Gln). The arginine residue is moderately conserved and there is a small physicochemical difference between arginine and glutamine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals affected with DYSF-related conditions. ClinVar contains an entry for this variant (Variation ID: 285259). Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The glutamine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. 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. |