title: Significance of the orientation of coordinated imidazole and benzimidazole groups in haemoprotein and vitamin B 12  structures.
mesh_terms: D001562:Benzimidazoles; D003035:Cobalt; D006420:Hemeproteins; D007093:Imidazoles; D008024:Ligands; D008961:Models, Structural; D008968:Molecular Conformation; D010100:Oxygen; D011487:Protein Conformation; D011725:Pyridines; D014805:Vitamin B 12
chemical_list: D001562:Benzimidazoles; D006420:Hemeproteins; D007093:Imidazoles; D008024:Ligands; D011725:Pyridines; D003035:Cobalt; D014805:Vitamin B 12; D010100:Oxygen