Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Kids Research, |
RCV001089503 | SCV001244750 | likely pathogenic | Infantile liver failure syndrome 2 | criteria provided, single submitter | research | ||
Invitae | RCV002554798 | SCV003472548 | uncertain significance | not provided | 2022-01-31 | criteria provided, single submitter | clinical testing | This sequence change replaces arginine, which is basic and polar, with tryptophan, which is neutral and slightly polar, at codon 873 of the NBAS protein (p.Arg873Trp). This variant is present in population databases (no rsID available, gnomAD 0.006%). This missense change has been observed in individual(s) with infantile liver failure (PMID: 30558828). ClinVar contains an entry for this variant (Variation ID: 869407). Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive. 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. |
OMIM | RCV001089503 | SCV001712098 | pathogenic | Infantile liver failure syndrome 2 | 2024-03-12 | no assertion criteria provided | literature only |