title: (Mg+2 K+ Na+)-activated ATPase activity and its properties in Scenedmus obtusiusculus alga cells.
mesh_terms: D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D001693:Biological Transport, Active; D000460:Chlorophyta / Q000201:enzymology* / Q000528:radiation effects; D003624:Darkness; D003864:Depression, Chemical; D004789:Enzyme Activation; D008027:Light; D008274:Magnesium / Q000494:pharmacology*; D010042:Ouabain / Q000494:pharmacology; D011188:Potassium / Q000378:metabolism / Q000494:pharmacology*; D011830:Radiation Effects; D012964:Sodium / Q000378:metabolism / Q000494:pharmacology*; D013268:Stimulation, Chemical; D013997:Time Factors; D014325:Tromethamine
chemical_list: D014325:Tromethamine; D010042:Ouabain; D012964:Sodium; D000251:Adenosine Triphosphatases; D008274:Magnesium; D011188:Potassium