منابع مشابه
Phospholipid–cytochrome c interactions
9 REVIEW OF THE LITERATURE 11 Structure of cytochrome c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Phospholipid binding by cyt c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Cyt c in apoptosis . ....
متن کاملA cytochrome c-phospholipid complex.
Lipids may play an important role in the maintenance of proper spatial configuration between the various members of the mitochondrial electron transport chain (1, 2). Greenlees and Wainio (3) and Hatefi (4) have shown that phospholipids are essential for the activity of cytochrome c oxidase. In its present state of purity, thii enzyme contains approximately 15% phospholipid and may exist as a l...
متن کاملInteraction of myoglobin and cytochrome C.
Spectrophotometric studies of various mixtures of reduced and oxidized forms of myoglobin and cytochrome c revealed that oxymyoglobin is capable of reducing ferricytochrome c at a molar ratio of 1. Other combinations, i.e. oxymyoglobin and ferrocytochrome c; metmyoglobin and ferricytochrome c; or metmyoglobin and ferrocytochrome c showed no spectral change during the time course studied. The pH...
متن کاملMechanism of peroxynitrite interaction with cytochrome c.
Kinetics of the reaction of peroxynitrite with ferric cytochrome c in the absence and presence of bicarbonate was studied. It was found that the heme iron in ferric cytochrome c does not react directly with peroxynitrite. The rates of the absorbance changes in the Soret region of cytochrome c spectrum caused by peroxynitrite or peroxynitrite/bicarbonate were the same as the rate of spontaneous ...
متن کاملInteraction of Myoglobin and Cytochrome c*
Spectrophotometric studies of various mixtures of reduced and oxidized forms of myoglobin and cytochrome c revealed that oxymyoglobin is capable of reducing ferricytochrome c at a molar ratio of 1. Other combinations, i.e. oxymyoglobin and ferrocytochrome c; metmyoglobin and ferricytochrome c; or metmyoglobin and ferrocytochrome c showed no spectral change during the time course studied. The pH...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2002
ISSN: 0021-9258
DOI: 10.1074/jbc.m200056200