ClinVar Miner

Submissions for variant NM_007294.4(BRCA1):c.4597G>T (p.Asp1533Tyr)

dbSNP: rs899108857
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV000510132 SCV000608103 uncertain significance Hereditary cancer-predisposing syndrome 2023-03-05 criteria provided, single submitter clinical testing The p.D1533Y variant (also known as c.4597G>T), located in coding exon 13 of the BRCA1 gene, results from a G to T substitution at nucleotide position 4597. The aspartic acid at codon 1533 is replaced by tyrosine, an amino acid with highly dissimilar properties. This amino acid position is not well conserved in available vertebrate species. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.
Invitae RCV001047641 SCV001211610 uncertain significance Hereditary breast ovarian cancer syndrome 2022-09-13 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 BRCA1 protein function. ClinVar contains an entry for this variant (Variation ID: 441437). This variant has not been reported in the literature in individuals affected with BRCA1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces aspartic acid, which is acidic and polar, with tyrosine, which is neutral and polar, at codon 1533 of the BRCA1 protein (p.Asp1533Tyr).
Sema4, Sema4 RCV000510132 SCV002537760 uncertain significance Hereditary cancer-predisposing syndrome 2021-12-21 criteria provided, single submitter curation
BRCAlab, Lund University RCV003493613 SCV004243980 uncertain significance Breast-ovarian cancer, familial, susceptibility to, 1 2020-03-02 no assertion criteria provided clinical testing

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