Cyclic 3':5'-nucleotide phosphodiesterase. Purification, characterization, and active form of the protein activator from bovine brain.

Amino Acid Sequence Amino Acids/analysis Animals Binding Sites Brain/enzymology Caffeine/pharmacology Calcium/pharmacology Cattle Chromatography, DEAE-Cellulose Chromatography, Gel Cyclic AMP Cyclic GMP Electrophoresis, Polyacrylamide Gel Enzyme Activation Guanidines Isoelectric Focusing Molecular Weight Nerve Tissue Proteins/isolation & purification,metabolism Phosphoric Diester Hydrolases/metabolism Protein Binding Protein Conformation Spectrophotometry Sulfhydryl Compounds/analysis Ultracentrifugation

Amino Acids Guanidines Nerve Tissue Proteins Sulfhydryl Compounds Caffeine Cyclic AMP Phosphoric Diester Hydrolases Cyclic GMP Calcium