Modification of primary amino groups in rat heart sarcolemma by 2,4,6-trinitrobenzene sulfonic acid in respect to the activities of (Na+ + K+)-ATPase, Na+-ATPase and pNPPase. Function of the potassium binding sites.
D009597:4-Nitrophenylphosphatase / Q000378:metabolism*; D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D001665:Binding Sites; D027682:Cation Transport Proteins; D007700:Kinetics; D009206:Myocardium / Q000201:enzymology*; D009578:Nitrobenzenes / Q000494:pharmacology*; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*; D011485:Protein Binding; D051381:Rats; D012508:Sarcolemma / Q000201:enzymology*; D012964:Sodium / Q000494:pharmacology; D000254:Sodium-Potassium-Exchanging ATPase / Q000378:metabolism*; D014302:Trinitrobenzenesulfonic Acid / Q000494:pharmacology*
D027682:Cation Transport Proteins; D009578:Nitrobenzenes; D014302:Trinitrobenzenesulfonic Acid; D012964:Sodium; D010744:Phosphoric Monoester Hydrolases; D009597:4-Nitrophenylphosphatase; D000251:Adenosine Triphosphatases; C021838:sodium-translocating ATPase; D000254:Sodium-Potassium-Exchanging ATPase; D011188:Potassium