Bioinformatics analysis of CYP1B1 mutation hotspots in Chinese primary congenital glaucoma patients.

ABSTRACT: Primary congenital glaucoma (PCG) is an inherited blinding eye disease. The CYP1B1 gene was identified as a causal gene for PCG, and many mutations have been found, but no studies have focussed on the molecular epidemiology of CYP1B1 in Chinese populations. We aimed to explore the CYP1B1 mutation hotspots in Chinese PCG patients and the possible impact of these mutations on the protein structure and function. First, we performed a meta-analysis on seven datasets of Chinese populations and found L107V and R390H to be the most common CYP1B1 mutations with allele frequencies of 3.19% and 3.09%, respectively. Then, a series of bioinformatics tools were applied to determine the sequence conservative properties, model the 3D structures, and study the dynamics changes.

SUBMITTER: Ou Z 

PROVIDER: S-EPMC6435531 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature