粗糙脉孢菌交替氧化酶的底物动力学
Substrate kinetics of the alternative oxidase of Neurospora crassa.
作者信息
Vanderleyden J, Peeters C, Verachtert H, Bertrand H
出版信息
Biochem J. 1980 Mar 15;186(3):1009-11. doi: 10.1042/bj1861009.
Abstract
The kinetics of the succinate oxidation by cyanide-sensitive and cyanide-insensitive submitochondrial particles of Neurospora crassa cells suggest that both respiratory pathways use the same complex II. This is confirmed by comparing the kinetics of the reductase activities of the isolated succinate-ubiquinone oxidoreductase (complex II) of cyanide-sensitive and cyanide-insensitive cells respectively. No alternative-oxidase activity was found to be associated with the isolated complex II of cyanide-insensitive cells.
摘要
粗糙脉孢菌细胞中对氰化物敏感和不敏感的亚线粒体颗粒氧化琥珀酸的动力学表明，两条呼吸途径都使用相同的复合物II。分别比较对氰化物敏感和不敏感细胞的分离琥珀酸 - 泛醌氧化还原酶（复合物II）的还原酶活性动力学，证实了这一点。未发现对氰化物不敏感细胞的分离复合物II与交替氧化酶活性相关。
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本文引用的文献
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Cytoplasmic Mutants Selected from Continuously Growing Cultures of NEUROSPORA CRASSA.从粗糙脉孢菌连续生长培养物中筛选出的细胞质突变体。
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Induction of cyanide-insensitive respiration in Neurospora crassa.粗糙脉孢菌中氰化物不敏感呼吸的诱导。
J Biol Chem. 1974 Jun 10;249(11):3551-6.
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Preparation and properties of succinate: ubiquinone oxidoreductase (complex II).琥珀酸：泛醌氧化还原酶（复合体II）的制备及性质
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Characterization of cyanide-insensitive respiration in mitochondria and submitochondrial particles of Moniliella tomentosa.被毛串珠霉线粒体及亚线粒体颗粒中氰化物不敏感呼吸的特性研究
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Eur J Biochem. 1976 Feb 16;62(2):217-21. doi: 10.1111/j.1432-1033.1976.tb10150.x.
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