ClinVar Miner

Submissions for variant NM_020366.4(RPGRIP1):c.394G>T (p.Gly132Cys)

dbSNP: rs2139156699
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 1
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001999027 SCV002283091 uncertain significance Cone-rod dystrophy 13; Leber congenital amaurosis 6 2021-10-07 criteria provided, single submitter clinical testing This sequence change replaces glycine with cysteine at codon 132 of the RPGRIP1 protein (p.Gly132Cys). The glycine residue is weakly conserved and there is a large physicochemical difference between glycine and cysteine. 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. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0". The cysteine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. This variant has not been reported in the literature in individuals affected with RPGRIP1-related conditions. This variant is not present in population databases (ExAC no frequency).

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.