title: Bacillus subtilis glutamine synthetase. Specific catalytic changes associated with limited sulfhydryl modification.
mesh_terms: D000255:Adenosine Triphosphate; D000478:Alkylation; D000641:Ammonia; D001412:Bacillus subtilis / Q000201:enzymology*; D002247:Carbon Isotopes; D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D003545:Cysteine
chemical_list: D002247:Carbon Isotopes; D000641:Ammonia; D000255:Adenosine Triphosphate; D003545:Cysteine