Expression of Bacterial GshF in Pichia pastoris for Glutathione Production

被引:20
作者
Ge, Shaolin [1 ,2 ]
Zhu, Taicheng [1 ]
Li, Yin [1 ]
机构
[1] Chinese Acad Sci, Inst Microbiol, Beijing, Peoples R China
[2] Univ Sci & Technol China, Sch Life Sci, Hefei 230026, Peoples R China
基金
中国国家自然科学基金;
关键词
GAMMA-GLUTAMYLCYSTEINE SYNTHETASE; SACCHAROMYCES-CEREVISIAE; ESCHERICHIA-COLI; PROTEIN; GENE; BIOSYNTHESIS;
D O I
10.1128/AEM.00509-12
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Conventionally, two consecutive enzymatic reactions catalyzed by gamma-glutamylcysteine synthetase and glutathione synthetase are most commonly used for glutathione production. Here we demonstrate that bacterial bifunctional GshF can be used for glutathione production in a eukaryotic system without accumulation of the intermediate gamma-glutamylcysteine.
引用
收藏
页码:5435 / 5439
页数:5
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