title: The missing link in the muscle cross-bridge cycle.
mesh_terms: D000199:Actins / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000378:metabolism*; D000818:Animals; D001665:Binding Sites; D006801:Humans; D009218:Myosins / Q000378:metabolism*
chemical_list: D000199:Actins; D000255:Adenosine Triphosphate; D009218:Myosins