Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001058728 | SCV001223319 | likely pathogenic | Medium-chain acyl-coenzyme A dehydrogenase deficiency | 2023-06-11 | criteria provided, single submitter | clinical testing | This variant is not present in population databases (gnomAD no frequency). This sequence change replaces alanine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 165 of the ACADM protein (p.Ala165Val). This missense change has been observed in individual(s) with clinical features of ACADM-related conditions (Invitae). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. 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. This variant disrupts the p.Ala165 amino acid residue in ACADM. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 22630369, 31012112). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. 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) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on ACADM protein function. ClinVar contains an entry for this variant (Variation ID: 853833). |
Natera, |
RCV001058728 | SCV001461461 | uncertain significance | Medium-chain acyl-coenzyme A dehydrogenase deficiency | 2020-09-16 | no assertion criteria provided | clinical testing |