title: Some aspects of the role of the sarcoplasmic reticulum and the tropomyosin-troponin system in the control of muscle contraction by calcium ions.
mesh_terms: D000199:Actins / Q000502:physiology; D000251:Adenosine Triphosphatases / Q000302:isolation & purification / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism / Q000502:physiology*; D002352:Carrier Proteins; D002417:Cattle; D004591:Electrophoresis, Polyacrylamide Gel; D006321:Heart / Q000502:physiology*; D006868:Hydrolysis; D009124:Muscle Proteins / Q000378:metabolism / Q000502:physiology*; D009132:Muscles / Q000201:enzymology; D009206:Myocardium / Q000201:enzymology / Q000378:metabolism / Q000648:ultrastructure*; D009218:Myosins / Q000502:physiology; D011092:Polyethylene Glycols / Q000378:metabolism; D011817:Rabbits; D012519:Sarcoplasmic Reticulum / Q000201:enzymology / Q000378:metabolism / Q000502:physiology*; D013324:Strontium / Q000378:metabolism; D014335:Tropomyosin / Q000502:physiology*
chemical_list: D000199:Actins; D002352:Carrier Proteins; D009124:Muscle Proteins; D014335:Tropomyosin; D011092:Polyethylene Glycols; D000255:Adenosine Triphosphate; D000251:Adenosine Triphosphatases; D009218:Myosins; D002118:Calcium; D013324:Strontium