title: Binding of imidazole and 2-methylimidazole by hemes in organic solvents. Evidence for five-coordination.
mesh_terms: D001554:Benzene; D001665:Binding Sites; D006418:Heme; D007093:Imidazoles; D007501:Iron; D007700:Kinetics; D008024:Ligands; D008433:Mathematics; D008954:Models, Biological; D008968:Molecular Conformation; D011166:Porphyrins; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship
chemical_list: D007093:Imidazoles; D008024:Ligands; D011166:Porphyrins; D006418:Heme; D007501:Iron; D001554:Benzene