Cytochrome C redox protein molecule. Cytochrome C is a heme-containing redox protein that shuttles electrons from place to place. The iron (Fe) atom of heme cycles between Fe(II) and Fe(III). The heme in cytochrome C is bonded tightly to the protein through two axial ligands, the sulphur atom of a methionine residue on one side of the porphyrin ring and a nitrogen atom from a histidine residue on the other. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / GREG WILLIAMS |
Taille de l’image : | 4800 px × 5400 px |
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