title: Stereochemical mechanism of cooperative effects in haemoglobin.
mesh_terms: D000494:Allosteric Regulation; D001665:Binding Sites; D006418:Heme; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007501:Iron; D011487:Protein Conformation
chemical_list: D006454:Hemoglobins; D006418:Heme; D007501:Iron