title: Studies on Ca2+-stimulated adenosine triphosphatase in rat submandibular glands: its distribution and properties.
abstract: Intracellular distribution and some characteristics of a Ca2+-stimulated adenosine triphosphatase (ATPase) in rat submandibular glands were investigated. This enzyme was activated by calcium alone, and magnesium was not necessary for its activation. Mg2+-stimulated ATPase also was investigated in the same enzyme preparations.
mesh_terms: D000251:Adenosine Triphosphatases / Q000302:isolation & purification / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000032:analysis; D000818:Animals; D002118:Calcium / Q000032:analysis / Q000378:metabolism; D004791:Enzyme Inhibitors / Q000494:pharmacology; D004792:Enzyme Precursors / Q000378:metabolism; D005260:Female; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D008274:Magnesium / Q000032:analysis / Q000378:metabolism; D008297:Male; D008861:Microsomes / Q000201:enzymology; D008928:Mitochondria / Q000201:enzymology; D011506:Proteins / Q000032:analysis; D051381:Rats; D012737:Sex Factors; D013363:Submandibular Gland / Q000201:enzymology*
chemical_list: D004791:Enzyme Inhibitors; D004792:Enzyme Precursors; D011506:Proteins; D000255:Adenosine Triphosphate; D000251:Adenosine Triphosphatases; D008274:Magnesium; D002118:Calcium