ClinVar Miner

Submissions for variant NM_007294.3(BRCA1):c.1618G>A (p.Glu540Lys) (rs730881471)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000159954 SCV000210106 uncertain significance not provided 2018-02-12 criteria provided, single submitter clinical testing This variant is denoted BRCA1 c.1618G>A at the cDNA level, p.Glu540Lys (E540K) at the protein level, and results in the change of a Glutamic Acid to a Lysine (GAG>AAG). Using alternate nomenclature, this variant would be defined as BRCA1 1737G>A. This variant has not, to our knowledge, been published in the literature as pathogenic or benign. BRCA1 Glu540Lys was not observed in large population cohorts (Lek 2016). This variant is located in the DNA binding domain and in a region known to interact with multiple other proteins (Narod 2004, Paul 2014). In silico analysis, which includes protein predictors and evolutionary conservation, supports a deleterious effect. Based on currently available evidence, it is unclear whether BRCA1 Glu540Lys is a pathogenic or benign variant. We consider it to be a variant of uncertain significance.
Color RCV000775176 SCV000909371 uncertain significance Hereditary cancer-predisposing syndrome 2018-09-27 criteria provided, single submitter clinical testing

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