ClinVar Miner

Submissions for variant NM_000059.4(BRCA2):c.7807G>T (p.Ala2603Ser)

dbSNP: rs730881560
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 2
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000467924 SCV000549635 uncertain significance Hereditary breast ovarian cancer syndrome 2024-04-10 criteria provided, single submitter clinical testing This sequence change replaces alanine, which is neutral and non-polar, with serine, which is neutral and polar, at codon 2603 of the BRCA2 protein (p.Ala2603Ser). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with BRCA2-related conditions. ClinVar contains an entry for this variant (Variation ID: 409500). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be disruptive. 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.
Ambry Genetics RCV004022728 SCV005029640 uncertain significance Hereditary cancer-predisposing syndrome 2023-10-06 criteria provided, single submitter clinical testing The p.A2603S variant (also known as c.7807G>T), located in coding exon 16 of the BRCA2 gene, results from a G to T substitution at nucleotide position 7807. The alanine at codon 2603 is replaced by serine, an amino acid with similar properties. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be deleterious by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.