Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001851412 | SCV002185781 | uncertain significance | not provided | 2021-12-03 | criteria provided, single submitter | clinical testing | 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. Experimental studies have shown that this missense change affects ACER3 function (PMID: 26792856, 30575723). Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). ClinVar contains an entry for this variant (Variation ID: 446204). This missense change has been observed in individual(s) with childhood onset progressive leukodystrophy (PMID: 26792856). It has also been observed to segregate with disease in related individuals. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces glutamic acid, which is acidic and polar, with glycine, which is neutral and non-polar, at codon 33 of the ACER3 protein (p.Glu33Gly). |
OMIM | RCV000515460 | SCV000611549 | pathogenic | Alkaline ceramidase 3 deficiency | 2017-11-10 | no assertion criteria provided | literature only |