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Aerobic reduction of cytochrome b 566 in pigeon-heart mitochondria (succinate-cytochrome C1 reductase-stopped-flow kinetics).鸽心线粒体中细胞色素b 566的需氧还原（琥珀酸-细胞色素C1还原酶-停流动力学）
Proc Natl Acad Sci U S A. 1972 Jan;69(1):50-4. doi: 10.1073/pnas.69.1.50.
2
Inhibition of electron transfer from ferrocytochrome b to ubiquinone, cytochrome c1 and duroquinone by antimycin.抗霉素对亚铁细胞色素b向泛醌、细胞色素c1和硬脂酰辅酶Q电子传递的抑制作用。
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3
Reducibility of cytochromes b in aerobic beef-heart mitochondria treated with antimycin.用抗霉素处理的需氧牛心线粒体中细胞色素b的可还原性
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Oxidoreduction of cytochrome b in the presence of antimycin.抗霉素存在时细胞色素b的氧化还原反应
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Catalytic activity of cytochromes c and c1 in mitochondria and submitochondrial particles.线粒体和亚线粒体颗粒中细胞色素c和c1的催化活性。
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6
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8
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Funiculosin: an antibiotic with antimycin-like inhibitory properties.真菌霉素：一种具有抗霉素样抑制特性的抗生素。
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Simultaneous reduction of iron-sulfur protein and cytochrome b(L) during ubiquinol oxidation in cytochrome bc(1) complex.在细胞色素bc(1)复合物中泛醇氧化过程中铁硫蛋白和细胞色素b(L)的同时还原
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Two b cytochromes of pigeon heart mitochondria.鸽心脏线粒体的两种b型细胞色素。
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Involvement of water in electron transport in complexes III and IV of the mitochondrial electron transport chain.水参与线粒体电子传递链复合物III和IV中的电子传递。
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On the redox potentials of ubiquinone and cytochrome b in the respiratory chain.关于呼吸链中泛醌和细胞色素b的氧化还原电位
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Interactions of uncoupling agents and of antimycin A with cytochrome b in yeast and heart muscle preparation under anaerobic conditions.在厌氧条件下，解偶联剂和抗霉素A与酵母和心肌制剂中细胞色素b的相互作用。
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鸽心线粒体中细胞色素b 566的需氧还原（琥珀酸-细胞色素C1还原酶-停流动力学）

Aerobic reduction of cytochrome b 566 in pigeon-heart mitochondria (succinate-cytochrome C1 reductase-stopped-flow kinetics).

作者信息

Erecińska M, Chance B, Wilson D F, Dutton P L

出版信息

Proc Natl Acad Sci U S A. 1972 Jan;69(1):50-4. doi: 10.1073/pnas.69.1.50.

DOI:10.1073/pnas.69.1.50
PMID:4550509
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC427542/
Abstract

In anaerobic, uncoupled pigeon-heart mitochondria treated with oxidizable substrate, the cytochrome b(566) remains largely oxidized. In the presence of antimycin A, addition of oxygen induces a reduction of this cytochrome. The rate of cytochrome b(566) reduction is comparable to and dependent on the rate of cytochrome c(1) oxidation. Kinetic data suggest that either ubiquinone or another donor of similar potential provides electrons for the reduction of cytochrome b(566). It is postulated that the aerobic reduction of cytochrome b(566) is directly related to the energy conservation at site II.

摘要

在用可氧化底物处理的厌氧、解偶联鸽心线粒体中，细胞色素b（566）大部分保持氧化状态。在抗霉素A存在的情况下，加入氧气会导致该细胞色素还原。细胞色素b（566）的还原速率与细胞色素c1的氧化速率相当且依赖于后者。动力学数据表明，泛醌或另一种具有类似电位的供体为细胞色素b（566）的还原提供电子。据推测，细胞色素b（566）的需氧还原与位点II处的能量守恒直接相关。