Total submissions: 5
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Counsyl | RCV000671347 | SCV000796312 | likely pathogenic | Argininosuccinate lyase deficiency | 2017-12-11 | criteria provided, single submitter | clinical testing | |
Invitae | RCV000671347 | SCV000943240 | pathogenic | Argininosuccinate lyase deficiency | 2023-12-21 | criteria provided, single submitter | clinical testing | This sequence change replaces glutamic acid, which is acidic and polar, with glycine, which is neutral and non-polar, at codon 189 of the ASL protein (p.Glu189Gly). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This missense change has been observed in individual(s) with argininosuccinate lyase deficiency (PMID: 20236848, 24136197, 31943503). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. It has also been observed to segregate with disease in related individuals. ClinVar contains an entry for this variant (Variation ID: 555511). 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 ASL protein function with a positive predictive value of 95%. Experimental studies are conflicting or provide insufficient evidence to determine the effect of this variant on ASL function (PMID: 21667091, 24136197, 25778938). For these reasons, this variant has been classified as Pathogenic. |
Fulgent Genetics, |
RCV000671347 | SCV002776162 | likely pathogenic | Argininosuccinate lyase deficiency | 2022-03-21 | criteria provided, single submitter | clinical testing | |
Baylor Genetics | RCV000671347 | SCV004202367 | pathogenic | Argininosuccinate lyase deficiency | 2023-10-28 | criteria provided, single submitter | clinical testing | |
Natera, |
RCV000671347 | SCV002076017 | likely pathogenic | Argininosuccinate lyase deficiency | 2020-11-06 | no assertion criteria provided | clinical testing |