Structural principles of protein kinase regulation
نویسندگان
چکیده
منابع مشابه
Deciphering the Structural Basis of Eukaryotic Protein Kinase Regulation
Eukaryotic protein kinases (EPKs) regulate numerous signaling processes by phosphorylating targeted substrates through the highly conserved catalytic domain. Our previous computational studies proposed a model stating that a properly assembled nonlinear motif termed the Regulatory (R) spine is essential for catalytic activity of EPKs. Here we define the required intramolecular interactions and ...
متن کاملRegulation of autophagy by AMP-activated protein kinase/ sirtuin 1 pathway reduces spinal cord neurons damage
Objective(s): AMP-activated protein kinase/sirtuin 1 (AMPK/SIRT1) signaling pathway has been proved to be involved in the regulation of autophagy in various models. The aim of this study was to evaluate the effect of AMPK/SIRT1 pathway on autophagy after spinal cord injury (SCI). Materials and Methods:The SCI model was established in rats in vivo and the primary spinal cord neurons were subject...
متن کاملRegulation of Protein Kinase
We have used a permeabilized cell assay and a synthetic peptide substrate (KRTLRR) to specifically monitor the activity of protein kinase C in PC12 cells preincubated with nerve growth factor (NGF), epidermal growth factor (EGF), or phorbol esters. Pretreatment of PC12 cells with 1 PM 12-0-tetradecanoylphorbo1 13-acetate or 1 I.~M phorbol dibutyrate stimulated the rate of KRTLRR peptide phospho...
متن کاملRegulation of protein kinase C.
Protein kinase C has been in the spotlight since the discovery two decades ago that it is activated by the lipid second messenger diacylglycerol. Despite protein kinase C's enduring stage presence, the regulation and specific roles of its isozymes in defined cellular processes are still under intense investigation. Elucidation of the structures of protein kinase C's regulatory modules, the disc...
متن کاملStructural principles within the human-virus protein-protein interaction network.
General properties of the antagonistic biomolecular interactions between viruses and their hosts (exogenous interactions) remain poorly understood, and may differ significantly from known principles governing the cooperative interactions within the host (endogenous interactions). Systems biology approaches have been applied to study the combined interaction networks of virus and human proteins,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations and Advances
سال: 2017
ISSN: 2053-2733
DOI: 10.1107/s0108767317096787