title: Effect of ATP on the intermediary steps of the reaction of the (Na+ plus K+)-dependent enzyme system. 3. Effect on the p-nitrophenylphosphatase activity of the system.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000494:pharmacology*; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000201:enzymology*; D002417:Cattle; D002794:Choline; D003597:Cytosine Nucleotides / Q000494:pharmacology; D004789:Enzyme Activation; D006160:Guanosine Triphosphate / Q000494:pharmacology; D007292:Inosine Nucleotides / Q000494:pharmacology; D007700:Kinetics; D009596:Nitrophenols; D009994:Osmolar Concentration; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D011188:Potassium / Q000494:pharmacology*; D012964:Sodium / Q000494:pharmacology*
chemical_list: D003597:Cytosine Nucleotides; D007292:Inosine Nucleotides; D009596:Nitrophenols; D006160:Guanosine Triphosphate; D000255:Adenosine Triphosphate; D012964:Sodium; D010744:Phosphoric Monoester Hydrolases; D000251:Adenosine Triphosphatases; D002794:Choline; D011188:Potassium