title: The nature of the axial ligands of spinach cytochrome.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002942:Circular Dichroism; D003574:Cytochrome c Group; D003580:Cytochromes / Q000378:metabolism; D045348:Cytochromes f; D004578:Electron Spin Resonance Spectroscopy; D006418:Heme / Q000032:analysis; D006736:Horses; D006863:Hydrogen-Ion Concentration; D007501:Iron / Q000032:analysis; D008024:Ligands; D009206:Myocardium; D010084:Oxidation-Reduction; D010944:Plants / Q000032:analysis*; D011485:Protein Binding; D011487:Protein Conformation
chemical_list: D003574:Cytochrome c Group; D003580:Cytochromes; D008024:Ligands; D006418:Heme; D045348:Cytochromes f; D007501:Iron