Total submissions: 2
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV002535041 | SCV003477736 | likely pathogenic | Mevalonic aciduria; Porokeratosis 3, disseminated superficial actinic type; Hyperimmunoglobulin D with periodic fever | 2024-09-01 | criteria provided, single submitter | clinical testing | This sequence change replaces asparagine, which is neutral and polar, with serine, which is neutral and polar, at codon 205 of the MVK protein (p.Asn205Ser). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with MVK-related conditions. ClinVar contains an entry for this variant (Variation ID: 591934). 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 MVK protein function with a positive predictive value of 80%. This variant disrupts the p.Asn205 amino acid residue in MVK. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 16835861, 26986117, 29047407, 32822427). 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. |
| Gharavi Laboratory, |
RCV000723117 | SCV000854248 | uncertain significance | not provided | 2018-09-16 | no assertion criteria provided | research |