Total submissions: 2
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV001965299 | SCV002211720 | likely pathogenic | Renal carnitine transport defect | 2025-01-15 | criteria provided, single submitter | clinical testing | This sequence change replaces tryptophan, which is neutral and slightly polar, with cysteine, which is neutral and slightly polar, at codon 14 of the SLC22A5 protein (p.Trp14Cys). This variant is present in population databases (no rsID available, gnomAD 0.002%). This variant has not been reported in the literature in individuals affected with SLC22A5-related conditions. ClinVar contains an entry for this variant (Variation ID: 1439444). Invitae Evidence Modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) indicates that this missense variant is expected to disrupt SLC22A5 protein function with a positive predictive value of 95%. This variant disrupts the p.Trp14 amino acid residue in SLC22A5. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 32371215). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. 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. |
| Fulgent Genetics, |
RCV001965299 | SCV002790580 | uncertain significance | Renal carnitine transport defect | 2022-04-20 | criteria provided, single submitter | clinical testing |