Total submissions: 2
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Eurofins Ntd Llc |
RCV000728284 | SCV000855837 | uncertain significance | not provided | 2017-07-19 | criteria provided, single submitter | clinical testing | |
| Labcorp Genetics |
RCV000728284 | SCV003203044 | likely pathogenic | not provided | 2022-07-16 | criteria provided, single submitter | clinical testing | In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. This variant disrupts the p.Asp482 amino acid residue in ABCB11. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 9806540, 18395098, 26019043). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. 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 ABCB11 protein function. ClinVar contains an entry for this variant (Variation ID: 593287). This variant has not been reported in the literature in individuals affected with ABCB11-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces aspartic acid, which is acidic and polar, with asparagine, which is neutral and polar, at codon 482 of the ABCB11 protein (p.Asp482Asn). |