Protein kinase activity
Probing of Protein Kinase Activity by Electrochemistry
... Thus, protein kinase activity could be monitored by measuring the oxidation current of ...of protein kinase activity with the biotin-labeled bis(Zn 2+ -dipicolylamine) complex as ...
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Defining the physiological role of phosphatidylinositol 3-kinase protein kinase activity
... donor protein. That is, the hybrid o f p llO y with class II PI 3-kinase insert phosphorylated only Ptdlns and PtdIns-4-P and the hybrid with the class III PI 3- kinase insert phosphorylated ...
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Electrochemical Assay Methods for Protein Kinase Activity
... cAMP-dependent protein kinase catalyzed the phosphorylation of its specific peptide in aqueous media (Figure 6) ...the kinase and was then bound to the surface through the binuclear Zn 2+ complex, ...
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Protein Kinase Activity in Equine Herpesvirus
... Characteristics of product: chemical studiesa 82p Treatment incorporated,b pmoles per mg of EAV protein remaining acid insoluble A BC 111 D E l I z 0 Although this experiment was a batch[r] ...
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Protein Kinase Activity in Hepatitis B Virus
... Only a fraction of the major polypeptide apparent size, 19,700 daltons in Dane particle cores and hepatitis B core antigen particles from infected liver appeared to be phosphorylated, an[r] ...
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The vaccinia virus B1R gene product is a serine/threonine protein kinase.
... In order to determine the relationship between the Bi protein kinase and a previously described protein kinase activity that is packaged within the vaccinia virus particle 13, 14, we hav[r] ...
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African swine fever virus encodes a serine protein kinase which is packaged into virions.
... The demonstration that ASFV encodes a serine protein kinase is consistent with previous findings showing that ASFV packages a protein kinase activity within virions 47, 56 which phosphor[r] ...
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Protein kinase Akt activity in human thyroid tumors
... effector protein kinase of phosphatidylinositol- 3-kinase cascade (PI3K) – Akt in conventionally normal tissues, benign and highly differentiated (with and without metastases) human thyroid ...Total ...
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Characterization of the interaction of polyomavirus middle T antigen with type 2A protein phosphatase.
... Furthermore, we detected protein kinase activity in PP2A immunoprecipitates and protein phosphatase activity in src immune complexes from extracts of middle T-antigen-transformed, but no[r] ...
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Phosphorylation of varicella-zoster virus open reading frame (ORF) 62 regulatory product by viral ORF 47-associated protein kinase.
... We showed in this study that in vitro phosphorylation of ORF 62 protein was specific to the protein kinase activity associated with the ORF 47 protein because i phosphorylation could be [r] ...
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Receptor guanylyl cyclases
... Despite this homology with the protein kinases, intracellular region that contains a protein kinase-like domain there is as yet no evidence for protein kinase activity associated highly [r] ...
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A Novel Phosphoregulatory Switch Controls the Activity and Function of the Major Catalytic Subunit of Protein Kinase A in Aspergillus fumigatus
... on protein kinase activity. (A) Protein normalized crude cellular extracts for each mutant strain were added in duplicate to reaction mixtures containing fluorescent dye-coupled PepTag peptide ...
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Putting a bit into the polo-box domain of polo-like kinase 1
... Polo-like kinase 1 (Plk1) plays key roles in regulating various mitotic processes that are critical for cellular ...catalytic activity of Plk1 have been ...C-terminal protein – protein ...
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Flavonoids in modulation of cell survival signalling pathways
... curative activity through their ingestion, this effect must involve not only their antioxidant potential, but also the modulation of multiple cellular pathways that are ...
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ORF66 Protein Kinase Function Is Required for T-Cell Tropism of Varicella-Zoster Virus In Vivo
... serine/threonine protein kinase encoded by open reading frame 66 (ORF66) of varicella-zoster virus (VZV), including modulation of the apoptosis and interferon pathways, down-regulation of major ...
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Protein kinase and specific phosphate acceptor proteins associated with tupaia herpesvirus.
... The THV-associated protein kinase was partially characterized with respect to its requirements for enzymatic activity, and a product analysis was performed to determine the viral protein[r] ...
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The NTPase/helicase domain of hepatitis C virus nonstructural protein 3 inhibits protein kinase C independently of its NTPase activity
... of protein kinase C (PKC) [3, 4] and it interacts with the active site of PKC, thereby inhibiting the catalytic activity and function of this enzyme [5, ...catalytic activity of cAMP-dependent ...
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Original Article Association detection between genetic variants in the microRNA binding sites of toll-like receptors signaling pathway genes and bladder cancer susceptibility
... TLRs signaling pathway genes polymorphisms and bladder cancer risk mitogen-activated protein kinase 1 protein kinase C, beta 1 protein kinase C, alpha protein kinase, cAMP-dependent, reg[r] ...
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Phosphorylation of varicella-zoster virus glycoprotein gpI by mammalian casein kinase II and casein kinase I.
... Lanes: 1, 4, and 7, immunoprecipitates added to protein kinase assays with no exogenous source of phosphotransferase activity; 2, 5, and 8, immunoprecipitates added to kinase assays with[r] ...
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Antitumoral activity of allosteric inhibitors of protein kinase CK2
... Given that this class of compound possess a symetrical scaffold made of two naphthyl parts (A and B) bound by an azo function, we first investigated the requirement of part A. Compound 6, which possesses a nitro function ...
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