中性水溶液中还原型细胞色素c的构象变化
Changes in conformation of reduced cytochrome c in neutral aqueous solution.
作者信息
Land E J, Swallow A J
出版信息
Biochem J. 1976 Sep 1;157(3):781-4. doi: 10.1042/bj1570781.
Abstract
In neutral aqueous solution, high concentrations of alcohols perturb cytochrome c in such a way that reduction by means of ionizing radiation results in the formation of abnormal conformers of ferrocytochrome c resembling those previously seen on reduction in alkaline solution. These relax to normal ferrocytochrome c in about 0.1 s.
摘要
在中性水溶液中，高浓度的醇类会以这样一种方式干扰细胞色素c，即通过电离辐射进行还原会导致亚铁细胞色素c形成异常构象体，类似于先前在碱性溶液中还原时所观察到的构象体。这些构象体在约0.1秒内会松弛恢复为正常的亚铁细胞色素c。
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