title: Nature of the transport adenosine triphosphatase digitalis complex. IV. Evidence that sodium-potassium competition modulates the rate of ouabain interaction iwth (Na + +K + ) adenosine triphosphatase during enzyme catalysis.
mesh_terms: D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors / Q000302:isolation & purification; D000255:Adenosine Triphosphate; D000818:Animals; D001665:Binding Sites; D002384:Catalysis; D002417:Cattle; D002540:Cerebral Cortex / Q000201:enzymology; D002712:Chlorides; D004070:Digitalis; D004285:Dogs; D007672:Kidney Cortex / Q000201:enzymology; D007700:Kinetics; D008274:Magnesium; D008433:Mathematics; D008956:Models, Chemical; D009994:Osmolar Concentration; D010042:Ouabain; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011188:Potassium; D011485:Protein Binding; D012964:Sodium; D014316:Tritium; D014325:Tromethamine
chemical_list: D002712:Chlorides; D014325:Tromethamine; D014316:Tritium; D010042:Ouabain; D000255:Adenosine Triphosphate; D012964:Sodium; D000251:Adenosine Triphosphatases; D008274:Magnesium; D011188:Potassium