期刊论文详细信息
FEBS Letters | |
An iron‐activated alcohol dehydrogenase | |
Scopes, R.K.1  | |
[1] Department of Biochemistry, La Trobe University, Bundoora, VIC 3083, Australia | |
关键词: Alcohol dehydrogenase Zymomonas mobilis Iron Ferrous Cobalt Product activation; | |
DOI : 10.1016/0014-5793(83)80517-1 | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
An alcohol dehydrogenase isolated from Zymomonas mobilis was found to be activated by ferrous ions but not by zinc, after inactivation with metal-complexing agents. Cobaltous ions also re-activated to a lesser extent. It is suggested that in this species the alcohol dehydrogenase naturally contains iron. Kinetic studies on the iron-treated enzyme indicate an ‘alcohol activation’ phenomenon, which may have physiological relevance in overcoming product inhibition during fermentation.
【 授权许可】
Unknown
【 预 览 】
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