Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000085760 | SCV001408695 | pathogenic | not provided | 2024-01-17 | criteria provided, single submitter | clinical testing | This sequence change replaces valine, which is neutral and non-polar, with methionine, which is neutral and non-polar, at codon 1921 of the ABCA4 protein (p.Val1921Met). This variant is present in population databases (rs61753032, gnomAD 0.03%). This missense change has been observed in individual(s) with autosomal recessive macular dystrophy and/or Stargardt disease (PMID: 28341476, 32619608, 33261146). ClinVar contains an entry for this variant (Variation ID: 99406). 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 ABCA4 protein function with a positive predictive value of 95%. For these reasons, this variant has been classified as Pathogenic. |
Gene |
RCV000085760 | SCV001802388 | likely pathogenic | not provided | 2021-03-15 | criteria provided, single submitter | clinical testing | In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; This variant is associated with the following publications: (PMID: 14517951, 28341476, 33261146, 23755871, 32845068, 32619608, 23591405, 28044389, 10958763) |
Retina International | RCV000085760 | SCV000117901 | not provided | not provided | no assertion provided | not provided |