Structural and cellular assays and molecular dynamics simulations reveal the mechanism of action of γ-glutamyl carboxylase, which involves cholesterol and vitamin K. Protein kinase R-like ...

Support for this hypothesis is found in the observations that high glucose concentrations increase intraislet peroxide levels, that islets contain very low levels of antioxidant enzyme activities ...

Hydrolases are enzymes that catalyze the cleavage of a covalent bond using water. Types of hydrolase include esterases, such as phosphatases, that act on ester bonds, and proteases or peptidases ...