title: Effect of magnesium adenosine 5'-triphosphate on the accessibility of the iron of clostridial azoferredoxin, a component of nitrogenase.
mesh_terms: D000114:Acetylene / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000494:pharmacology*; D001391:Azo Compounds / Q000378:metabolism*; D002384:Catalysis; D002614:Chelating Agents; D055598:Chemical Phenomena; D002621:Chemistry; D003013:Clostridium; D004578:Electron Spin Resonance Spectroscopy; D005288:Ferredoxins / Q000037:antagonists & inhibitors / Q000378:metabolism*; D007501:Iron; D008274:Magnesium; D008667:Metalloproteins; D008982:Molybdenum; D009591:Nitrogenase / Q000378:metabolism*; D009711:Nucleotides; D010084:Oxidation-Reduction; D011487:Protein Conformation; D011725:Pyridines; D013447:Sulfites
chemical_list: D001391:Azo Compounds; D002614:Chelating Agents; D005288:Ferredoxins; D008667:Metalloproteins; D009711:Nucleotides; D011725:Pyridines; D013447:Sulfites; D008982:Molybdenum; D000255:Adenosine Triphosphate; D007501:Iron; D009591:Nitrogenase; D008274:Magnesium; D000114:Acetylene