缺乏亚基III的细胞色素c氧化酶：质子泵功能、呼吸控制以及细胞色素a中点电位的pH依赖性
Cytochrome c oxidase depleted of subunit III: proton-pumping, respiratory control, and pH dependence of the midpoint potential of cytochrome a.
作者信息
Thompson D A, Gregory L, Ferguson-Miller S
出版信息
J Inorg Biochem. 1985 Mar-Apr;23(3-4):357-64. doi: 10.1016/0162-0134(85)85046-7.
PMID:2410568
Abstract
An examination of respiratory control, proton pumping, and the pH dependence of the redox potential of cytochrome a is reported for subunit III-depleted rat liver cytochrome oxidase prepared by chromatography in laurylmaltoside. The results indicate a facilitating rather than essential role for subunit III in these properties related to energy conservation.
摘要
本文报道了对通过十二烷基麦芽糖苷柱层析制备的缺失亚基III的大鼠肝脏细胞色素氧化酶进行的呼吸控制、质子泵浦以及细胞色素a氧化还原电位的pH依赖性研究。结果表明，亚基III在这些与能量守恒相关的特性中起促进作用而非关键作用。
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