Ca2+/calmodulin-dependent protein kinase (Ca2+/CaM kinase I), which phosphorylates site
I of synapsin I, has been highly purified from bovine brain. The physical properties and …

Inhibitor‐1 is a protein which inhibits phosphorylase phosphatase only when it has been
phosphorvlated by cyclic‐AMP‐dependent protein kinase [Huang, FL and Glinsmann. WH …

The regional distribution of phosphoproteins whose phosphorylation is regulated either by
cyclic AMP or by calcium in combination with calmodulin or phospholipid has been …

A simple technique for the isolation of 32P-labeled peptides has been adapted from the ion
exchange method of Witt and Roskoski (Anal. Biochem. 66, 253, 1975). Protein kinase …

Phosphatidic acid (PA), generated by phospholipase D activation, has been linked to the
activation of the neutrophil respiratory burst enzyme, NADPH oxidase; however, the …

Publisher Summary Although various techniques are available to separate the
phosphorylated peptide product from other 32 P-labeled material present in assay mixtures …

Publisher Summary This chapter focuses on the various methods used for the identification
of phosphohistidine in proteins and purification of protein-histidine kinases …

DARPP-32 (dopamine-and cyclic AMP-regulated phosphoprotein, Mr= 32,000) is a cytosolic
neuronal phosphoprotein enriched in dopamine-innervated brain regions which, in its …

PAS domains regulate the function of many intracellular signaling pathways in response to
both extrinsic and intrinsic stimuli. PAS domain-regulated histidine kinases are common in …

Publisher Summary The first direct evidence that (Rp)-cAMPS was a cAMP antagonist and
could oppose the action of cAMP was a study done in hepatocytes in 1983. This study …