ClinVar Miner

Submissions for variant NM_000527.5(LDLR):c.248T>C (p.Ile83Thr)

dbSNP: rs1555802745
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV003766887 SCV004659136 uncertain significance Familial hypercholesterolemia 2023-10-17 criteria provided, single submitter clinical testing This sequence change replaces isoleucine, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 83 of the LDLR protein (p.Ile83Thr). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with LDLR-related conditions. ClinVar contains an entry for this variant (Variation ID: 440551). 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 expected to disrupt LDLR 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.
Laboratorium voor Moleculaire Diagnostiek Experimentele Vasculaire Geneeskunde, Academisch Medisch Centrum RCV000508858 SCV000606047 pathogenic Hypercholesterolemia, familial, 1 no assertion criteria provided research

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