ClinVar Miner

Submissions for variant NM_005228.5(EGFR):c.1840G>A (p.Gly614Ser)

gnomAD frequency: 0.00001  dbSNP: rs779076899
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Mendelics RCV000987879 SCV001137364 likely benign Lung carcinoma 2019-05-28 criteria provided, single submitter clinical testing
Labcorp Genetics (formerly Invitae), Labcorp RCV001248450 SCV001421937 uncertain significance EGFR-related lung cancer 2025-01-12 criteria provided, single submitter clinical testing This sequence change replaces glycine, which is neutral and non-polar, with serine, which is neutral and polar, at codon 614 of the EGFR protein (p.Gly614Ser). This variant is present in population databases (rs779076899, gnomAD 0.006%). This variant has not been reported in the literature in individuals affected with EGFR-related conditions. ClinVar contains an entry for this variant (Variation ID: 802317). Invitae Evidence Modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) indicates that this missense variant is not expected to disrupt EGFR protein function with a negative predictive value of 80%. 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.

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