ClinVar Miner

Submissions for variant NM_000033.4(ABCD1):c.872A>C (p.Glu291Ala)

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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 RCV003513256 SCV004275453 pathogenic Adrenoleukodystrophy 2023-06-20 criteria provided, single submitter clinical testing This sequence change replaces glutamic acid, which is acidic and polar, with alanine, which is neutral and non-polar, at codon 291 of the ABCD1 protein (p.Glu291Ala). This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individual(s) with ABCD1-related conditions (Invitae). 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 ABCD1 protein function. This variant disrupts the p.Glu291 amino acid residue in ABCD1. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 7668254, 7904210; Invitae). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic.

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