ClinVar Miner

Submissions for variant NM_000527.5(LDLR):c.1171G>C (p.Ala391Pro)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV003742105 SCV004502994 uncertain significance Familial hypercholesterolemia 2023-03-13 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 LDLR protein function. This missense change has been observed in individual(s) with autosomal dominant familial hypercholesterolemia (Invitae). This variant is not present in population databases (gnomAD no frequency). This sequence change replaces alanine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 391 of the LDLR protein (p.Ala391Pro).

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