Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Blueprint Genetics | RCV001073274 | SCV001238810 | uncertain significance | Retinal dystrophy | 2018-10-12 | criteria provided, single submitter | clinical testing | |
Invitae | RCV002549192 | SCV003460704 | likely pathogenic | not provided | 2023-09-27 | criteria provided, single submitter | clinical testing | This sequence change replaces histidine, which is basic and polar, with proline, which is neutral and non-polar, at codon 1941 of the ABCA4 protein (p.His1941Pro). This variant is present in population databases (no rsID available, gnomAD 0.0009%). This missense change has been observed in individual(s) with maculopathy and/or Stargardt disease (PMID: 25474345, 31456290; Invitae). ClinVar contains an entry for this variant (Variation ID: 812196). 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 ABCA4 protein function. 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. |
Sharon lab, |
RCV001002811 | SCV001160824 | likely pathogenic | maculopathy | 2019-06-23 | no assertion criteria provided | research |