An alpha class glutathione S-transferase from pike liver

被引:1
作者
Borvinskaya, E. V. [1 ]
Smirnov, L. P. [1 ]
Nemova, N. N. [1 ]
机构
[1] Russian Acad Sci, Inst Biol, Karelian Res Ctr, Petrozavodsk 185910, Russia
基金
俄罗斯基础研究基金会;
关键词
detoxification enzyme system; glutathione S-transferase; oxidative stress; PLAICE PLEURONECTES-PLATESSA; MOLECULAR-CLONING; 4-NITROQUINOLINE; 1-OXIDE; AFFINITY-CHROMATOGRAPHY; SALMO-SALAR; PURIFICATION; ISOENZYMES; RAT; IDENTIFICATION; INDUCTION;
D O I
10.1134/S1068162013050051
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Glutathione S-transferase (GST) was isolated from the Esox lucius liver and purified to the homogenous state by SDS-PAGE and isoelectrofocusing. It was found to be a homodimer with a subunit molecular weight of 25235.36 Da (HPLC-MS/MS data) and pI of about 6.4. Its substrate specificity, thermal stability, some kinetic characteristics, and optimum pH were studied. The enzyme was identified as Alpha class GST.
引用
收藏
页码:498 / 503
页数:6
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