Mechanism of formation, spectrum and reactivity of half-reduced eight-iron Clostridium pasteurianum ferredoxin in pulse-radiolysis studies and the non-co-operativity of the four-iron clusters.
作者信息
Butler J, Henderson R A, Armstrong F A, Sykes A G
出版信息
Biochem J. 1979 Nov 1;183(2):471-4. doi: 10.1042/bj1830471.
Abstract
Reduction of fully oxidized Clostridium pasteurianum 8-Feox.,ox. ferredoxin by using pulse-radiolysis techniques yields the half-reduced species 8-Feox.,red. ferredoxin. The subsequent oxidation of 8-Feox.,red. ferredoxin with Co(NH3)5Cl2+ was studied. From a comparison with stopped-flow studies on the 2:1 Co(NH3)5Cl2+ oxidation of 8-Fered.,red. ferredoxin to the 8-Feox.,ox. form it is concluded that there is no redox co-operativity between the two 4-Fe centres in these reactions.
摘要
相似文献
1
Mechanism of formation, spectrum and reactivity of half-reduced eight-iron Clostridium pasteurianum ferredoxin in pulse-radiolysis studies and the non-co-operativity of the four-iron clusters.
Biochem J. 1979 Nov 1;183(2):471-4. doi: 10.1042/bj1830471.
2
Physicochemical characterization of the four-iron-four-sulphide ferredoxin from Bacillus stearothermophilus.
Biochem J. 1975 Oct;151(1):75-83. doi: 10.1042/bj1510075.
3
Laser flash photolysis studies of the kinetics of reduction of spinach and Clostridium ferredoxins by a viologen analogue: electrostatically controlled nonproductive complex formation and differential reactivity among the iron-sulfur clusters.
Biochemistry. 1989 Jul 11;28(14):6057-65. doi: 10.1021/bi00440a050.
4
Mössbauer effect in the eight-iron ferredoxin from Clostridium pasterurianum. Evidence for the state of the iron atoms.
Biochem J. 1974 Apr;139(1):97-103. doi: 10.1042/bj1390097.
5
6
Oxygen disruption of the 2[4Fe-4S] clusters in Clostridium pasteurianum ferredoxin shown by 1H-NMR.
J Inorg Biochem. 2001 Jun;85(2-3):117-22. doi: 10.1016/s0162-0134(01)00197-0.
7
Spectroscopic studies of cobalt-substituted ferredoxin from Clostridium pasteurianum.
Biol Met. 1989;2(3):135-41. doi: 10.1007/BF01142551.
8
The iron electron-nuclear double resonance (ENDOR) of 4-Fe clusters in iron-sulfur proteins from Chromatium and Clostridium pasteurianum.
Biochim Biophys Acta. 1975 Jan 31;376(1):63-71. doi: 10.1016/0005-2728(75)90204-2.
9
[pH-dependent magnetic and spectral properties of oxidized ferredoxin from Clostridium pasteurianum].
Eur J Biochem. 1967 Sep;2(2):176-81. doi: 10.1111/j.1432-1033.1967.tb00123.x.
10
Ferredoxin-linked reduction of metronidazole in Clostridium pasteurianum.
Antimicrob Agents Chemother. 1984 Nov;26(5):665-9. doi: 10.1128/AAC.26.5.665.
引用本文的文献
1
Formation of super-reduced Chromatium high-potential iron--sulphur protein in aqueous solution by pulse radiolysis.
Biochem J. 1980 Sep 1;189(3):641-4. doi: 10.1042/bj1890641.
本文引用的文献
1
Kinetic properties and inhibition of orotidine 5'-phosphate decarboxylase. Effects of some allopurinol metabolites on the enzyme.
J Biol Chem. 1973 Jun 10;248(11):3801-9.
2
Mössbauer effect in the eight-iron ferredoxin from Clostridium pasterurianum. Evidence for the state of the iron atoms.
Biochem J. 1974 Apr;139(1):97-103. doi: 10.1042/bj1390097.
3
Characteristics of Clostridium pasteurianum ferredoxin in oxidation-reduction reactions.
Biochemistry. 1966 Jan;5(1):6-13. doi: 10.1021/bi00865a002.
4
Conversion of light to chemical free energy. I. Porphyrin-sensitized photoreduction of ferredoxin by glutathione.
J Biol Chem. 1969 Apr 10;244(7):1720-8.
5
6
Fast reaction kinetics of ferredoxin.
Basic Life Sci. 1977;9:435. doi: 10.1007/978-1-4684-0880-5_31.
7
The reduction of porphyrin cytochrome c by hydrated electrons and the subsequent electron transfer reaction from reduced porphyrin cytochrome c to ferricytochrome c.
Biochim Biophys Acta. 1977 May 11;460(2):290-8. doi: 10.1016/0005-2728(77)90215-8.
8
Oxidation-reduction properties of several low potential iron-sulfur proteins and of methylviologen.
Biochemistry. 1976 Jun 15;15(12):2633-41. doi: 10.1021/bi00657a024.
Zotero 插件