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Heme accessibility in the ferricytochrome c-cytochrome c peroxidase complex

1984; Elsevier BV; Volume: 788; Issue: 1 Linguagem: Inglês

10.1016/0167-4838(84)90308-x

1878-1454

Lawrence R. Hoth, James E. Erman,

Enzyme function and inhibition

Complex formation between ferricytochrome c and cytochrome c peroxidase inhibits the rate of cyanide binding by ferricytochrome c nearly 90%. The reactions between cytochrome c peroxidase and fluoride or hydrogen peroxide are not significantly affected by complex formation with cytochrome c.