ClinVar Miner

Submissions for variant NM_000784.4(CYP27A1):c.1591T>G (p.Cys531Gly)

dbSNP: rs1943775075
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
Labcorp Genetics (formerly Invitae), Labcorp RCV002044067 SCV002113046 uncertain significance Cholestanol storage disease 2021-04-23 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). This sequence change replaces cysteine with glycine at codon 531 of the CYP27A1 protein (p.Cys531Gly). The cysteine residue is weakly conserved and there is a large physicochemical difference between cysteine and glycine. This variant has not been reported in the literature in individuals with CYP27A1-related conditions. 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. 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 not expected to disrupt CYP27A1 protein function.

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.