Purification and Some Properties of Carboxylesterase Stereoselectiye Hydrolysis of Ethyl Chrysanthematefrom Arthrobaeter globijbrmis


An esterase with excellent stereoselectivity for (+)-trans-ethyl chrysanthemate was purified to homogeneity from Arthrobtzeter globijbrmi's SC-6-9&28. The purified enzyme hydrelyzed a mixture of ethyl chrysanthernate isomers stereoselectiyely to preduce (+)-trans-acid with 1oo% stereoisomeric purity. The apparent molecular weight of the purified enzyme was… (More)

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