we conclude that the degree to which the cyclic amp-binding protein is phosphorylated markedly affects its intrinsic ability to combine with the catalytic subunit to regenerate the inactive cyclic nucleotide-dependent kinase and that the state of phosphorylation of this subunit may be important in detemining the proportion of dissociated ( active ) and reassociated ( inactive ) protein kinase at any given time .
C0031715
phosphorylation
C0033640
protein kinase