نتایج جستجو برای: epoxide hydrolase

تعداد نتایج: 26425  

Journal: :The Journal of biological chemistry 1988
D R Thakker C Boehlert S Mirsadeghi W Levin D E Ryan P E Thomas H Yagi L K Pannell J M Sayer D M Jerina

Metabolism of triphenylene by liver microsomes from control, phenobarbital(PB)-treated rats and 3-methylcholanthrene(MC)-treated rats as well as by a purified system reconstituted with cytochrome P-450c in the absence or presence of purified microsomal epoxide hydrolase was examined. Control microsomes metabolized triphenylene at a rate of 1.2 nmol/nmol of cytochrome P-450/min. Treatment of rat...

Journal: :Journal of cardiovascular pharmacology 2007
Nipavan Chiamvimonvat Chin-Min Ho Hsing-Ju Tsai Bruce D Hammock

The soluble epoxide hydrolase appears to be a promising target for the development of antihypertensive therapies based on a previously unexplored mechanism of action. Epoxide hydrolases are enzymes that add water to three membered cyclic ethers known as epoxides. The soluble epoxide hydrolase in mammalian systems (sEH) is a member of the alpha/beta-hydrolase fold family of enzymes and it shows ...

Journal: :Journal of bacteriology 2010
Christopher D Bahl Christophe Morisseau Jennifer M Bomberger Bruce A Stanton Bruce D Hammock George A O'Toole Dean R Madden

Cystic fibrosis transmembrane conductance regulator (CFTR) inhibitory factor (Cif) is a virulence factor secreted by Pseudomonas aeruginosa that reduces the quantity of CFTR in the apical membrane of human airway epithelial cells. Initial sequence analysis suggested that Cif is an epoxide hydrolase (EH), but its sequence violates two strictly conserved EH motifs and also is compatible with othe...

Journal: :Frontiers in Molecular Neuroscience 2020

2018
R Janssen Rick Rink Dick B. Janssen

Epoxide hydrolase from Agrobacterium radiobacter AD1 catalyzes the enantioselective hydrolysis of styrene oxide with an E value of 16. The (R)-enantiomer of styrene oxide is first converted with a kcat of 3.8 s-1, and the conversion of the (S)-enantiomer is inhibited. The latter is subsequently hydrolyzed with a kcat of 10.5 s-1. The pre-steady-state kinetic parameters were determined for both ...

Journal: :Chemical communications 2009
Yi Xu Xin Jia Sven Panke Zhi Li

Chiral aryl vicinal diols were obtained in high ee and yield by asymmetric dihydroxylation of aryl olefins with tandem biocatalysts: one contains an enantioselective styrene monooxygenase, and the other contains a regioselective epoxide hydrolase.

Journal: :Chemical and Pharmaceutical Bulletin 1970

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