On the role of cyclic AMP and Ca2+-calmodulin-dependent phosphorylation in the control of (Ca2+ + Mg2+)-ATPase of cardiac sarcolemma.

Animals Ca(2+) Mg(2+)-ATPase Calcium/metabolism Calcium-Transporting ATPases/metabolism Calmodulin/metabolism Cattle Cyclic AMP/metabolism Dogs Molecular Weight Myocardium/enzymology Phosphorylation Protein Kinases/metabolism Sarcolemma/enzymology Trifluoperazine/pharmacology

Calmodulin Trifluoperazine Cyclic AMP Protein Kinases Ca(2+) Mg(2+)-ATPase Calcium-Transporting ATPases Calcium