title: Interaction of phospholipase A2 and its zymogen with divalent metal ions.
mesh_terms: D000098:Acetophenones / Q000494:pharmacology; D000817:Anilino Naphthalenesulfonates / Q000378:metabolism; D000818:Animals; D001665:Binding Sites; D001966:Bromine / Q000494:pharmacology; D002118:Calcium / Q000378:metabolism*; D002132:Calcium Radioisotopes; D002413:Cations, Divalent; D002850:Chromatography, Gel; D004355:Drug Stability; D004530:Egg Yolk; D004792:Enzyme Precursors / Q000037:antagonists & inhibitors / Q000378:metabolism*; D005260:Female; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008074:Lipoproteins / Q000378:metabolism; D008274:Magnesium / Q000378:metabolism; D010179:Pancreas / Q000201:enzymology*; D010740:Phospholipases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D011485:Protein Binding; D011487:Protein Conformation; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet; D013552:Swine; D014357:Trypsin
chemical_list: D000098:Acetophenones; D000817:Anilino Naphthalenesulfonates; D002132:Calcium Radioisotopes; D002413:Cations, Divalent; D004792:Enzyme Precursors; D008074:Lipoproteins; D010740:Phospholipases; D014357:Trypsin; D008274:Magnesium; D001966:Bromine; D002118:Calcium