title: Molecular orbital study of optical rotation in a vitamin B6 enzyme.
mesh_terms: D001665:Binding Sites; D002942:Circular Dichroism; D008956:Models, Chemical; D009904:Optical Rotation; D009943:Organophosphorus Compounds; D011732:Pyridoxal Phosphate; D011733:Pyridoxamine / Q000031:analogs & derivatives; D011736:Pyridoxine; D011789:Quantum Theory
chemical_list: D009943:Organophosphorus Compounds; D011732:Pyridoxal Phosphate; D011733:Pyridoxamine; D011736:Pyridoxine