γ-Glutamyl transfer reactions by glutaminase from Pseudomonas nitroreducens IFO 12694 and their application for the syntheses of theanine and γ- …

T Tachiki, T Yamada, K Mizuno, M Ueda…

文献索引：Tachiki, Takashi; Yamada, Takeshi; Mizuno, Katsushige; Ueda, Masashi; Shiode, Ju-Ichi; Fukami, Hiroshi Bioscience, Biotechnology and Biochemistry, 1998 , vol. 62, # 7 p. 1279 - 1283

全文：HTML全文

被引用次数: 75

摘要

In a mixture containing γ-glutamyl donor (donor) and γ-glutamyl acceptor (acceptor), the glutaminase of Pseudomonas nitroreducens IFO 12694 simultaneously catalyzed a γ- glutamyl transfer reaction and hydrolysis of the donor. The variation of the activities responding to the concentration of glutathione and glycylglycine indicated that the enzyme might be classified in a group of glutaminases that shows hydrolysis prior to transfer ...