title: Hydrogen reactions of nitrogenase. Formation of the molecule HD by nitrogenase and by an inorganic model.
mesh_terms: D000251:Adenosine Triphosphatases; D000641:Ammonia / Q000378:metabolism; D001395:Azotobacter / Q000201:enzymology* / Q000378:metabolism; D001665:Binding Sites; D002474:Cell-Free System; D003903:Deuterium; D006834:Hydrazines / Q000378:metabolism; D006859:Hydrogen; D007094:Imides / Q000378:metabolism; D008954:Models, Biological; D009584:Nitrogen / Q000378:metabolism; D009586:Nitrogen Fixation; D010088:Oxidoreductases; D010313:Partial Pressure; D010984:Platinum; D011522:Protons; D011868:Radioisotopes; D014508:Urea / Q000378:metabolism; D014867:Water
chemical_list: D006834:Hydrazines; D007094:Imides; D011522:Protons; D011868:Radioisotopes; D014867:Water; D010984:Platinum; D000641:Ammonia; D006859:Hydrogen; D014508:Urea; D003903:Deuterium; D010088:Oxidoreductases; D000251:Adenosine Triphosphatases; D009584:Nitrogen