title: The structural basis of contraction and regulation in skeletal muscle.
mesh_terms: D000199:Actins / Q000502:physiology; D008954:Models, Biological; D009119:Muscle Contraction; D009218:Myosins / Q000502:physiology; D014335:Tropomyosin / Q000502:physiology
chemical_list: D000199:Actins; D014335:Tropomyosin; D009218:Myosins