ClinVar Miner

Submissions for variant NM_000033.4(ABCD1):c.1780G>C (p.Gly594Arg)

dbSNP: rs2148398002
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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 RCV001390826 SCV001592685 pathogenic Adrenoleukodystrophy 2023-06-17 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 594 of the ABCD1 protein (p.Gly594Arg). This variant also falls at the last nucleotide of exon 7, which is part of the consensus splice site for this exon. This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individual(s) with adrenoleukodystrophy (PMID: 20228476; Invitae). It has also been observed to segregate with disease in related individuals. ClinVar contains an entry for this variant (Variation ID: 1076801). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be disruptive. Variants that disrupt the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site.

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