title: Conformational differences in myosin. Evidence for change in rate limiting step of the magnesium stimulated ITPase of myosin.
mesh_terms: D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors / Q000378:metabolism; D000818:Animals; D001665:Binding Sites; D004789:Enzyme Activation; D005033:Ethylmaleimide; D006863:Hydrogen-Ion Concentration; D007292:Inosine Nucleotides; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology*; D008970:Molecular Weight; D009132:Muscles / Q000201:enzymology; D009218:Myosins / Q000378:metabolism*; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D011485:Protein Binding; D011487:Protein Conformation; D011817:Rabbits; D013329:Structure-Activity Relationship; D013696:Temperature; D013997:Time Factors
chemical_list: D007292:Inosine Nucleotides; D010744:Phosphoric Monoester Hydrolases; D000251:Adenosine Triphosphatases; D009218:Myosins; D008274:Magnesium; D005033:Ethylmaleimide