title: Magnesium control of the calcium myosin and actomyosin ATPase of Limulus polyphemus.
mesh_terms: D000205:Actomyosin / Q000378:metabolism*; D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D001097:Arachnida / Q000187:drug effects / Q000378:metabolism*; D002118:Calcium / Q000494:pharmacology*; D003201:Computers; D004492:Edetic Acid / Q000494:pharmacology; D004789:Enzyme Activation / Q000187:drug effects; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology*; D008433:Mathematics; D009132:Muscles / Q000187:drug effects / Q000201:enzymology; D009218:Myosins / Q000378:metabolism*; D011817:Rabbits; D013045:Species Specificity
chemical_list: D000205:Actomyosin; D004492:Edetic Acid; D000251:Adenosine Triphosphatases; D009218:Myosins; D008274:Magnesium; D002118:Calcium