ClinVar Miner

Submissions for variant NM_032043.3(BRIP1):c.1331G>C (p.Ser444Thr)

dbSNP: rs1603342140
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories RCV001000693 SCV001157732 uncertain significance Fanconi anemia complementation group J 2018-07-24 criteria provided, single submitter clinical testing The BRIP1 c.1331G>C; p.Ser444Thr variant, to our knowledge, is not reported in the medical literature or gene specific databases. This variant is also absent from general population databases (1000 Genomes Project, Exome Variant Server, and Genome Aggregation Database), indicating it is not a common polymorphism. The serine at codon 444 is moderately conserved but computational analyses (SIFT, PolyPhen-2) predict that this variant is tolerated. However, given the lack of clinical and functional data, the significance of the p.Ser444Thr variant is uncertain at this time.
Invitae RCV003769380 SCV004594802 uncertain significance Familial cancer of breast; Fanconi anemia complementation group J 2023-04-07 criteria provided, single submitter clinical testing 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. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt BRIP1 protein function. ClinVar contains an entry for this variant (Variation ID: 811077). This variant has not been reported in the literature in individuals affected with BRIP1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces serine, which is neutral and polar, with threonine, which is neutral and polar, at codon 444 of the BRIP1 protein (p.Ser444Thr).

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