SEARCH Articles Figures Tables Electron Spin Resonance Caused by Iron Proteins Electron spin label proteins Heme proteins high spin forms High-Spin NO Complexes with Non-Heme Iron Proteins High-spin ferric forms of heme proteins High-spin ferric proteins Iron-sulfur proteins spin densities Magic-angle spinning membrane proteins Magic-angle spinning proteins Spin Ferric Forms of Heme Proteins Spin Haem Proteins Spin NO Complexes with Non-Heme Iron Proteins Spin labels of proteins Spin water-protein NOEs Spin-labeled proteins Spin-system analysis, proteins Spinning soya protein fibre