Buscar
Mostrando ítems 1-10 de 262
Angiotensin II mediates Tyr-dephosphorylation in rat fetal kidney membranes
(Springer, 2003-12)
Angiotensin II (Ang II) elicits a variety of physiological effects through specific Ang II receptors in numerous tissues. In addition, Ang II is a modulator of cellular growth and exerts a positive or negative effect on ...
Divalent cation hinder the solubilization of a tubulin kinase activity from Trypanosoma cruzi epimastigotes
(Sociedad de Biología de Chile, 2003)
Obesity does not lead to imbalance between myocardial phospholamban phosphorylation and dephosphorylation
(2014-01-01)
Background: The activation of the beta-adrenergic system promotes G protein stimulation that, via cyclic adenosine monophosphate (cAMP), alters the structure of protein kinase A (PKA) and leads to phospholamban (PLB) ...
Sensitivity of AMPA receptor channel to calcium oscillations: A computational study
(2003-06-01)
We used a computational model of biochemical pathways that are involved in the phosphorylation/dephosphorylation of AMPA receptor to study the receptor responses to calcium oscillations. In the model, the biochemical ...
Sensitivity of AMPA receptor channel to calcium oscillations: A computational study
(2003-06-01)
We used a computational model of biochemical pathways that are involved in the phosphorylation/dephosphorylation of AMPA receptor to study the receptor responses to calcium oscillations. In the model, the biochemical ...
The Catalytic Acid in the Dephosphorylation of the Cdk2-pTpY/CycA Protein Complex by Cdc25B Phosphatase
(AMER CHEMICAL SOC, 2008)
The development of anticancer therapeutics that target Cdc25 phosphatases is now an active area of research. A complete understanding of the Cdc25 catalytic mechanism would certainly allow a more rational inhibitor design. ...
Meiotic maturation of amphibian oocytes increases dephosphorylation of microinjected histones.
(Academic Pres Australia, 1981)
Histone H2b phosphorylated by a cAMP dependent protein kinase was injected into Xenopus laevis oocytes and the hydrolysis of phosphate groups measured. Two hours after injection 60% of the (32p) histone radioactivity had ...
Eukaryotic initiation factor 5A dephosphorylation is required for translational arrest in stationary phase cells
(Portland Press Ltd, 2013-04-15)
The protein known as eIF5A (eukaryotic initiation factor 5A) has an elusive role in translation. It has a unique and essential hypusine modification at a conserved lysine residue in most eukaryotes. in addition, this protein ...
Isolation of a thermostable acid phytase from Aspergillus niger UFV-1 with strong proteolysis resistance
(Brazilian Journal of Microbiology, 2017)