title: Electron nuclear double resonance studies on heme proteins: interaction of the electron spin with the 57Fe3+ nucleus in metmyoglobin and methemoglobin.
mesh_terms: D000818:Animals; D002591:Cetacea; D004578:Electron Spin Resonance Spectroscopy; D006801:Humans; D007501:Iron / Q000032:analysis*; D007503:Iron Isotopes; D009682:Magnetic Resonance Spectroscopy; D008433:Mathematics; D008706:Methemoglobin / Q000032:analysis*; D009211:Myoglobin / Q000032:analysis*; D011485:Protein Binding; D011487:Protein Conformation; D013057:Spectrum Analysis
chemical_list: D007503:Iron Isotopes; D009211:Myoglobin; D008706:Methemoglobin; D007501:Iron