title: Local conformational change of myosin detected by tryptic digestibility. I. Monovalent and divalent ion-dependent conformation of the active site of myosin A ATPase.
mesh_terms: D000244:Adenosine Diphosphate; D000249:Adenosine Monophosphate; D000251:Adenosine Triphosphatases / Q000032:analysis* / Q000037:antagonists & inhibitors; D000255:Adenosine Triphosphate; D001665:Binding Sites; D002413:Cations, Divalent; D002414:Cations, Monovalent; D004789:Enzyme Activation; D015879:Myosin Subfragments / Q000032:analysis; D009218:Myosins / Q000032:analysis*; D011188:Potassium; D011487:Protein Conformation; D012964:Sodium; D014357:Trypsin
chemical_list: D002413:Cations, Divalent; D002414:Cations, Monovalent; D015879:Myosin Subfragments; D000249:Adenosine Monophosphate; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D012964:Sodium; D014357:Trypsin; D000251:Adenosine Triphosphatases; D009218:Myosins; D011188:Potassium