title: G-actin binding quenches internal motions in myosin subfragment-1.
mesh_terms: D000199:Actins / Q000378:metabolism*; D000818:Animals; D002021:Buffers; D008274:Magnesium / Q000494:pharmacology; D009038:Motion; D009218:Myosins / Q000378:metabolism*; D010446:Peptide Fragments; D011485:Protein Binding / Q000187:drug effects; D011817:Rabbits
chemical_list: D000199:Actins; D002021:Buffers; D010446:Peptide Fragments; D009218:Myosins; D008274:Magnesium