ClinVar Miner

Submissions for variant NM_007294.4(BRCA1):c.4669G>T (p.Asp1557Tyr)

dbSNP: rs80356906
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000469466 SCV000549331 uncertain significance Hereditary breast ovarian cancer syndrome 2023-02-14 criteria provided, single submitter clinical testing This sequence change replaces aspartic acid, which is acidic and polar, with tyrosine, which is neutral and polar, at codon 1557 of the BRCA1 protein (p.Asp1557Tyr). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with BRCA1-related conditions. ClinVar contains an entry for this variant (Variation ID: 409325). 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. 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.
Color Diagnostics, LLC DBA Color Health RCV000579715 SCV000683198 uncertain significance Hereditary cancer-predisposing syndrome 2019-03-08 criteria provided, single submitter clinical testing

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