cAMP-dependent protein kinase

(redirected from Cyclic AMP-dependent protein kinase)
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cAMP-dependent protein kinase

a tetrameric protein composed of two regulatory subunits that bind cAMP, and two catalytic subunits that catalyze the transfer of a phosphoryl group from ATP to a target enzyme.
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Abbreviations: HPTLC: high-performance thin-layer chromatography; GC-MS: gas chromatography-mass spectrometry; FAB-MS: fast atom bombardment-mass spectrometry; PMR: proton magnetic resonance spectroscopy; 2-AEP: 2-aminoethylphosphonic acid; cer: ceramide; HF: hydrogen fluoride; -OME: methoxy; MAP2: microtubule-associated protein 2; MBP: myelin basic protein; PKC: protein kinase C; cAMP-kinase: cyclic AMP-dependent protein kinase.
Identification of four sites phosphorylated in intact cells and in vitro by cyclic AMP-dependent protein kinase and p34cdc2.

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