Activation of erythrocyte Ca2+-plus-Mg2+-stimulated adenosine triphosphatase by protein kinase (cyclic AMP-dependent) inhibitor. Comparison with calmodulin.

Activation of erythrocyte Ca2+-plus-Mg2+-stimulated adenosine triphosphatase by protein kinase (cyclic AMP-dependent) inhibitor. Comparison with calmodulin.