title: ATPase activity and actin interaction of H meromyosin sub-fragments.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D001665:Binding Sites; D002118:Calcium; D002850:Chromatography, Gel; D008274:Magnesium; D008970:Molecular Weight; D009124:Muscle Proteins; D011817:Rabbits; D014461:Ultracentrifugation; D014783:Viscosity
chemical_list: D009124:Muscle Proteins; D000251:Adenosine Triphosphatases; D008274:Magnesium; D002118:Calcium