The reaction of cytochrome c with [Fe(EDTA)(H2O)]−
- Williams, Glyn
- Eley, Crispin G.S.
- Moore, Geoffrey R.
- Robinson, Martin N.
- Williams, Robert J.P.
DOIAbstract
AbstractThe interaction of horse ferricytochrome c with the reagents [Fe(EDTA)(H2O)]− and [Cr(CN)6]3− were studied at pH 7 and 25°C by 1H-NMR spectroscopy. Two binding regions near to the heme crevice of cytochrome c were identified. Both regions bound both reagents but they exhibited different selectivities.The relevance of this finding to the electron-transfer function of cytochrome c is discussed
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