the effect of ca2+ and calmodulin on ( cam ) on the activation of ca2+-dependent mg2+-activated atpase ( ca2+ , mg2+-atpase ; atp phosphohydrolase , ec 3.6.1.3 ) has been carried out because of the finding that the cam dependence of the activation varies with the concentration of free ca2+ , similarly to brain phosphodiesterase and adenylate cyclase .
C0001477
mg2
C0001473
atp phosphohydrolase