title: Regulation of skeletal muscle contraction. II. Structural studies of the interaction of the tropomyosin-troponin complex with actin.
mesh_terms: D000199:Actins / Q000502:physiology*; D002118:Calcium; D003460:Crystallization; D011756:Diphosphates; D004591:Electrophoresis, Polyacrylamide Gel; D008274:Magnesium; D008854:Microscopy, Electron; D009119:Muscle Contraction; D009124:Muscle Proteins / Q000502:physiology*; D055095:Optics and Photonics; D011485:Protein Binding; D014335:Tropomyosin / Q000502:physiology
chemical_list: D000199:Actins; D011756:Diphosphates; D009124:Muscle Proteins; D014335:Tropomyosin; D008274:Magnesium; D002118:Calcium