title: Comparison of carbon monoxide, nitric oxide, and nitrite as inhibitors of the nitrogenase from Clostridium pasteurianum.
mesh_terms: D002248:Carbon Monoxide / Q000494:pharmacology*; D003013:Clostridium / Q000201:enzymology*; D004227:Dithionite; D007501:Iron; D009569:Nitric Oxide / Q000494:pharmacology*; D009573:Nitrites / Q000494:pharmacology*; D009591:Nitrogenase / Q000037:antagonists & inhibitors*
chemical_list: D009573:Nitrites; D004227:Dithionite; D009569:Nitric Oxide; D002248:Carbon Monoxide; D007501:Iron; D009591:Nitrogenase