Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000473978 | SCV000549425 | uncertain significance | Hereditary breast ovarian cancer syndrome | 2016-11-22 | criteria provided, single submitter | clinical testing | In summary, this variant is a novel missense change with uncertain impact on protein function. 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: "Tolerated"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a BRCA1-related disease. This sequence change replaces valine with alanine at codon 271 of the BRCA1 protein (p.Val271Ala). The valine residue is moderately conserved and there is a small physicochemical difference between valine and alanine. |
University of Washington Department of Laboratory Medicine, |
RCV003157523 | SCV003847920 | likely benign | Hereditary cancer-predisposing syndrome | 2023-03-23 | criteria provided, single submitter | curation | Missense variant in a coldspot region where missense variants are very unlikely to be pathogenic (PMID:31911673). |