Synthesis of γ-Glutamyltaurine by γ-Glutamyltranspeptidase of Penicillium roqueforti

…, T Yano, J Zhu, H Kumagai, T Tochikura

文献索引：Tomita, Kenji; Yano, Toshihiro; Zhu, Jixi; Kumagai, Hidehiko; Tochikura, Tatsurokuro Agricultural and Biological Chemistry, 1989 , vol. 53, # 12 p. 3239 - 3244

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被引用次数: 5

摘要

The formation of γ-glutamyltaurine (y-GluTau) from l-glutamine and taurine was carried out with γ-glutamyltranspeptidase (GGT) of Penicillium roqueforti (IFO 4622). For GGT preparation, a wheat bran koji extract prepared with P. roqueforti (IFO 4622) was used. 180 mm γ-GluTau was formed, with a yield of 36%, in a reaction mixture comprising 500mM l- glutamine, 500 mm taurine, 100 mm Tris-HCl buffer (pH 8.5) and 0.6 units/ml of GGT. The ...