title: Interaction between heme group and protein structure.
mesh_terms: D000494:Allosteric Regulation; D006418:Heme; D007093:Imidazoles / Q000378:metabolism; D007501:Iron / Q000378:metabolism; D010100:Oxygen / Q000378:metabolism; D010443:Peptide Chain Termination, Translational; D011485:Protein Binding; D011487:Protein Conformation
chemical_list: D007093:Imidazoles; D006418:Heme; D007501:Iron; D010100:Oxygen