Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000468245 | SCV000551570 | uncertain significance | Charcot-Marie-Tooth disease axonal type 2F | 2022-03-18 | criteria provided, single submitter | clinical testing | 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 leucine 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. ClinVar contains an entry for this variant (Variation ID: 410716). This variant has not been reported in the literature in individuals affected with HSPB1-related conditions. This variant is present in population databases (no rsID available, gnomAD 0.002%). This sequence change replaces valine, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 68 of the HSPB1 protein (p.Val68Leu). |