Selective protection of sulfhydryl groups in cAMP-dependent protein kinase II.
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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...
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 کاملInduced interchain disulfide bonding in cAMP-dependent protein kinase II.
Cupric phenanthroline was used to catalyze the formation of disulfide bonds in cAMP-dependent protein kinase II. Incubation of holoenzyme alone with cupric phenanthroline resulted in no disulfide bond formation. In contrast, when holoenzyme was preincubated with cAMP prior to treatment with cupric phenanthroline, specific interchain disulfide bonding was found between the regulatory (R) and cat...
متن کاملSubcellular Localization of the Type II CAMP-Dependent Protein Kinase
Hormone-receptor interactions generate signals that trigger protein kinase-catalyzed phosphorylation events (12). The action of 30 or more catecholamine and peptide hormones, as well as some prostaglandins, proceeds through parallel pathways that elevate intracellular adenosine 3’,5’-cyclic monophosphate (CAMP) and lead to activation of the CAMP-dependent protein kinase (PKA). An apparent parad...
متن کاملDynamics of cAMP-dependent protein kinase.
B. N-Terminus/C-Terminus 2253 1. N-Terminal Tail 2253 2. C-Terminal Tail 2257 C. Signal Integration Motifs 2257 1. C Helix 2258 2. Activation Loop 2258 3. F Helix 2258 D. Dynamics 2259 1. Fluorescence Anisotropy 2259 2. Molecular Dynamic Simulations 2260 III. Inhibitors of the Catalytic Subunit 2260 A. Protein Kinase Inhibitor 2260 B. Regulatory Subunits 2262 1. cAMP-Binding Domains 2263 2. Ove...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1983
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)44374-2