Phosphorylation of Pig Epidermal Soluble Protein by Endogenous cAMP-Dependent Protein Kinase
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چکیده
منابع مشابه
THE EFFECT OF THEOPHYLLINE ON THE KINETICS OF cAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT, cAMP, PROTEIN KINASE INHIBITOR AND THEIR RELATIONSHIP IN LUNG TISSUE
We have investigated the effect of theophylline on the kinetics of the catalytic subunit of protein kinase and related factors in lung tissue. The results show that the point of highest concentration of the C subunit of protein kinase which is active in casein phosphorylation is at 3h of incubation time, but in the presence of 100 Ilg/ InL and 10µg/mL theophylline, this is shifted to I.S an...
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Although phosphorylation of Thr-197 in the activation loop of the catalytic subunit of cAMP-dependent protein kinase (PKA) is an essential step for its proper biological function, the kinase responsible for this reaction in vivo has remained elusive. Using nonphosphorylated recombinant catalytic subunit as a substrate, we have shown that the phosphoinositide-dependent protein kinase, PDK1, expr...
متن کاملPhosphorylation of endogenous protein of rat brain by cyclic adenosine 3',5'-monophosphate-dependent protein kinase.
The ability of proteins in various subcellular fractions of the rat cerebrum to act as substrates for a partially purified cyclic adenosine 3’,5’-monophosphate (cyclic AMP)-dependent protein kinase has been studied in vitro. Distribution of substrates generally paralleled the distribution of activity of protein kinase as well as of adenylate cyclase and cyclic nucleotide phosphodiesterase. Alth...
متن کاملthe effect of theophylline on the kinetics of camp-dependent protein kinase catalytic subunit, camp, protein kinase inhibitor and their relationship in lung tissue
we have investigated the effect of theophylline on the kinetics of the catalytic subunit of protein kinase and related factors in lung tissue. the results show that the point of highest concentration of the c subunit of protein kinase which is active in casein phosphorylation is at 3h of incubation time, but in the presence of 100 ilg/ inl and 10µg/ml theophylline, this is shifted to i.s and 2....
متن کاملPhosphorylation of purified cardiac muscle C-protein by purified cAMP-dependent and endogenous Ca2+-calmodulin-dependent protein kinases.
C-protein, a component of the thick filament of striated muscles, becomes phosphorylated in response to beta-adrenergic receptor stimulation and dephosphorylated in response to cholinergic receptor stimulation in heart. We have purified C-protein in high yield from cardiac muscle (approximately 50% yield: 0.3 mg of C-protein/g of frozen chicken heart). C-protein has a molecular weight on sodium...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1983
ISSN: 0022-202X
DOI: 10.1111/1523-1747.ep12531722