title: Novel heme: O2 bonding of possible relevance to oxygen utilizing heme and other proteins.
mesh_terms: D001665:Binding Sites; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D006418:Heme; D007501:Iron / Q000032:analysis; D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D010084:Oxidation-Reduction; D010100:Oxygen / Q000097:blood; D010103:Oxygen Isotopes; D011485:Protein Binding; D011506:Proteins; D013057:Spectrum Analysis
chemical_list: D005609:Free Radicals; D008024:Ligands; D010103:Oxygen Isotopes; D011506:Proteins; D006418:Heme; D007501:Iron; D010100:Oxygen