Expression, Purification, and Activity Analysis of Chlorophyllide Oxidoreductase and Ni2+-Sirohydrochlorin a,c-Diamide Reductase.
Expression, Purification, and Activity Analysis of Chlorophyllide Oxidoreductase and Ni2+-Sirohydrochlorin a,c-Diamide Reductase.
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叶绿素氧化还原酶和Ni2-SiroHCla,c-二酰胺还原酶的表达、纯化和活性分析
DOI:
10.1007/978-1-4939-8864-8_8
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发表时间:
2019
影响因子:
--
通讯作者:
Jasper
中科院分区:
文献类型:
--
作者:
Jasper
Nitrogenase-like enzymes play a vital role in the reduction of the conjugated ring systems of diverse tetrapyrrole molecules. The biosynthesis of all bacteriochlorophylls involves the two-electron reduction of the C7–C8 double bond of the green pigment chlorophyllide, which is catalyzed by the nitrogenase-like two-component metalloenzyme chlorophyllide oxidoreductase (COR); whereas in all methanogenic microbes, another nitrogenase-like system, CfbC/D, is responsible for the sophisticated six-electron reduction of Ni2+-sirohydrochlorina,c-diamide in the course of coenzyme F430biosynthesis. The first part of this chapter describes the production and purification of the COR components (BchY/BchZ)2and BchX2, the measurement of COR activity, and the trapping of the ternary COR complex; and the second part describes the strategy for obtaining homogenous and catalytically active preparations of CfbC2and CfbD2and a suitable method for extracting the reaction product Ni2+-hexahydrosirohydrochlorina,c-diamide.
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影响因子:
2.7
作者:
Takahashi, Y;Nakamura, M
通讯作者:
Nakamura, M
DOI:
10.1074/jbc.m901331200
发表时间:
2009
期刊:
The Journal of Biological Chemistry
影响因子:
--
作者:
Wätzlich;Bröcker;Uliczka
通讯作者:
Uliczka
影响因子:
4.8
作者:
Kiesel, Svenja;Waetzlich, Denise;Jahn, Dieter
通讯作者:
Jahn, Dieter
影响因子:
2.9
作者:
Muller, Andre H.;Gough, Simon P.;Hansson, Mats
通讯作者:
Hansson, Mats
影响因子:
5.6
作者:
BOLLIVAR, DW;SUZUKI, JY;BAUER, CE
通讯作者:
BAUER, CE