ClinVar Miner

Submissions for variant NM_201253.3(CRB1):c.269G>A (p.Gly90Glu)

gnomAD frequency: 0.00004  dbSNP: rs368816923
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 2
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001036433 SCV001199798 uncertain significance Retinitis pigmentosa 12; Leber congenital amaurosis 8 2022-08-21 criteria provided, single submitter clinical testing This sequence change replaces glycine, which is neutral and non-polar, with glutamic acid, which is acidic and polar, at codon 90 of the CRB1 protein (p.Gly90Glu). This variant is present in population databases (rs368816923, gnomAD 0.01%). This variant has not been reported in the literature in individuals affected with CRB1-related conditions. ClinVar contains an entry for this variant (Variation ID: 835535). 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 CRB1 protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.
Natera, Inc. RCV001271892 SCV001453386 uncertain significance Leber congenital amaurosis 2020-01-24 no assertion criteria provided clinical testing

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.