title: Hydrazine as a substrate and inhibitor of Azotobacter vinelandii nitrogenase.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D001395:Azotobacter / Q000201:enzymology*; D006834:Hydrazines / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D009591:Nitrogenase / Q000378:metabolism*
chemical_list: D006834:Hydrazines; D000255:Adenosine Triphosphate; D009591:Nitrogenase