The (Na++K+) activated enzyme system and its relationship to transport of sodium and potassium.

Adenosine Triphosphatases/analysis,isolation & purification,physiology Adenosine Triphosphate Binding Sites Biological Transport, Active Cell Membrane/enzymology Enzyme Activation Erythrocytes/enzymology Humans Hydrolysis Ligands Magnesium Peptides/analysis Phospholipids Potassium/metabolism Sodium/metabolism Strophanthins

Ligands Peptides Phospholipids Strophanthins Adenosine Triphosphate Sodium Adenosine Triphosphatases Magnesium Potassium