ClinVar Miner

Submissions for variant NM_003742.4(ABCB11):c.3777del (p.Ala1260fs)

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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 RCV003701731 SCV004458594 pathogenic not provided 2023-04-25 criteria provided, single submitter clinical testing This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Ala1260Leufs*2) in the ABCB11 gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 62 amino acid(s) of the ABCB11 protein. This variant has not been reported in the literature in individuals affected with ABCB11-related conditions. For these reasons, this variant has been classified as Pathogenic. This variant disrupts a region of the ABCB11 protein in which other variant(s) (p.Glu1302*) have been determined to be pathogenic (PMID: 18395098, 31015375). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing.

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