title: Proteins containing 4Fe-4S clusters: an overview.
mesh_terms: D001419:Bacteria / Q000378:metabolism; D001665:Binding Sites; D004578:Electron Spin Resonance Spectroscopy; D007501:Iron / Q000032:analysis; D007506:Iron-Sulfur Proteins / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D008667:Metalloproteins / Q000378:metabolism; D010084:Oxidation-Reduction; D011485:Protein Binding; D011487:Protein Conformation; D013045:Species Specificity; D013053:Spectrophotometry; D013455:Sulfur / Q000032:analysis
chemical_list: D007506:Iron-Sulfur Proteins; D008667:Metalloproteins; D013455:Sulfur; D007501:Iron