PDI - Resultado de Búsqueda

Jorge Babul Cattan

UNIVERSIDAD DE CHILE

Santiago, Chile


Characterization of hydroxymethylpyrimidine phosphate kinase from mesophilic and thermophilic bacteria and structural insights into their differential thermal stability Cea, Pablo A.; Araya, Gissela; Vallejos, Gabriel; Recabarren, Rodrigo; Alzate-Morales, Jans; Babul, Jorge; Guixé, Victoria; Castro-Fernandez, Victor Article ISI SCOPUS Archives of Biochemistry and Biophysics (2020)
Intrinsically Disordered Regions of the DNA-Binding Domain of Human FoxP1 Facilitate Domain Swapping Villalobos, Pablo; Hamilton, George L.; Babul, Jorge Article ISI SCOPUS Journal of Molecular Biology (2020)
The protonation state of an evolutionarily conserved histidine modulates domainswapping stability of FoxP1 Villalobos, Pablo; Conuecar, Ricardo; Babul, Jorge Article ISI SCOPUS SCIENTIFIC REPORTS (2019)
Three-Dimensional Domain Swapping Changes the Folding Mechanism of the Forkhead Domain of FoxP1 Medina E.; Cordova C.; Villalobos P.; Reyes J.; Babul J. Article ISI SCOPUS BIOPHYSICAL JOURNAL (2016)
Role of monovalent and divalent metal cations in human ribokinase catalysis and regulation Quiroga-Roger D.; Babul J.; Guixe V. Article ISI SCOPUS BioMetals (2015)
The Folding Unit of Phosphofructokinase-2 as Defined by the Biophysical Properties of a Monomeric Mutant Baez M.; Balasubramaniam, D; Babul J.; Komives E.A.; Guixe V. Article ISI SCOPUS Biophysical Journal (2015)
A Ribokinase Family Conserved Monovalent Cation Binding Site Enhances the MgATP-induced Inhibition in E. coli Phosphofructokinase-2 Baez M.; Cabrera R.; Pereira, HM; Blanco A.; Villalobos P.; Caniuguir, A; Guixe V.; Garratt, RC; Babul J. Article ISI SCOPUS BIOPHYSICAL JOURNAL (2013)
Observation of Solvent Penetration during Cold Denaturation of E. coli Phosphofructokinase-2 Baez M.; Wilson C.A.M.; Babul J.; Komives E.A.; Guixe V. Article ISI SCOPUS BIOPHYSICAL JOURNAL (2013)
Expanded Monomeric Intermediate upon Cold and Heat Unfolding of Phosphofructokinase-2 from Escherichia coli Baez M.; Ramirez-Sarmiento C.A.; Guixe V.; Babul J. Article ISI SCOPUS BIOPHYSICAL JOURNAL (2012)
Divalent metal cation requirements of phosphofructokinase-2 from E. coli. Evidence for a high affinity binding site for Mn2+ Rivas-Pardo J.A.; Caniuguir, A; Wilson C.A.M.; Babul J.; Guixe V. Article ISI SCOPUS Archives of Biochemistry and Biophysics (2011)
Folding kinetic pathway of phosphofructokinase-2 from Escherichia coli: A homodimeric enzyme with a complex domain organization Baez M.; Wilson C.A.M.; Babul J. Article ISI SCOPUS FEBS Letters (2011)
The Crystal Complex of Phosphofructokinase-2 of Escherichia coli with Fructose-6-phosphate KINETIC AND STRUCTURAL ANALYSIS OF THE ALLOSTERIC ATP INHIBITION Cabrera R.; Baez M.; Babul J. Article ISI SCOPUS Journal of Biological Chemistry (2011)
Ribokinase family evolution and the role of conserved residues at the active site of the PfkB subfamily representative, Pfk-2 from Escherichia coli Cabrera R.; Babul J.; Guixe V. Article ISI SCOPUS Archives of Biochemistry and Biophysics (2010)
Reversible unfolding of dimeric phosphofructokinase-2 from Escherichia coli reveals a dominant role of inter-subunit contacts for stability Baez M.; Babul J. Article ISI SCOPUS FEBS LETTERS (2009)
Crystallographic Structure of Phosphofructokinase-2 from Escherichia coli in Complex with Two ATP Molecules. Implications for Substrate Inhibition Cabrera R.; Ambrosio, ALB; Garratt, RC; Guixe V.; Babul J. Article ISI SCOPUS JOURNAL OF MOLECULAR BIOLOGY (2008)
Uncoupling the MgATP-induced inhibition and aggregation of Escherichia coli phosphofructokinase-2 by C-terminal mutations Baez M.; Merino F.; Astorga G.; Babul J. Article ISI SCOPUS FEBS LETTERS (2008)
Unfolding pathway of the dimeric and tetrameric forms of phosphofructokinase-2 from Escherichia coli Baez M.; Cabrera R.; Guixe V.; Babul J. Article ISI SCOPUS BIOCHEMISTRY (2007)
Crystallization and preliminary crystallographic analysis of the tetrameric form of phosphofructokinase-2 from Escherichia coli, a member of the ribokinase family Cabrera R.; Caniuguir, A; Ambrosio, ALB; Guixe V.; Garratt, RC; Babul J. Article ISI SCOPUS ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS (2006)
Role of Cys-295 on subunit interactions and allosteric regulation of phosphofructokinase-2 from Escherichia coli Caniuguir, A; Cabrera R.; Baez M.; VÃ¡squez C.C.; Babul J.; Guixe V. Article ISI SCOPUS FEBS LETTERS (2005)
Domain motions and quaternary packing of phosphofructokinase-2 from Escherichia coli studied by small angle X-ray scattering and homology modeling Cabrera R.; Fischer H.; Trapani, S; Craievich, AF; Garratt, RC; Guixe V.; Babul J. Article ISI SCOPUS JOURNAL OF BIOLOGICAL CHEMISTRY (2003)
Structural and functional roles of Cys-238 and Cys-295 in Escherichia coli phosphofructokinase-2 Baez M.; Babul J.; Guixe V. Article ISI SCOPUS BIOCHEMICAL JOURNAL (2003)
Ligand-dependent structural changes and limited proteolysis of Escherichia coli phosphofructokinase-2 Cabrera R.; Guixe V.; Alfaro J.; Babul J. Article ISI SCOPUS ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS (2002)


Domain swapping of the DNA-binding domain of human FoxP1 is facilitated by its low folding stability Medina E.; Valenzuela S.L.; Cordova C.; Babul J. Abstract ISI PROTEIN SCIENCE (2015)
Allosteric communication between subunits of the dimeric phosphofructokinase-2 of E. coli analyzed by hybrid enzymes and molecular simulations Villalobos P.; Soto F.; Baez M.; Babul J. Abstract ISI FEBS JOURNAL (2012)
Dimer-tetramer conversion induced by MgATP is coupled with the binding of K plus to phosphofructokinase-2 of E. coli: implications for the allosteric regulation by the nucleotide Babul J.; Vallejos G.; Peña, D.; Baez M. Abstract ISI PROTEIN SCIENCE (2012)
Direct Observation Of Solvent Penetration During Cold Denaturation Of Pfk-2 By Amide Hydrogen/Deuterium (H/H-2) Exchange Mass Spectrometry Ramirez-Sarmiento, C; Baez M.; Babul J.; Komives, E; Guixe V. Abstract ISI PROTEIN SCIENCE (2012)
Structural and kinetic basis for the enhanced allosteric ATP inhibition induced by monovalent cations in phosphofructokinase-2 from E. coli Baez M.; Caniuguir, A; Pereira, HM; Garratt, RC; Babul J. Abstract ISI FEBS JOURNAL (2011)
Thermal unfolding of the dimeric wild-type and a monomeric mutant phosphofructokinase-2 from E-coli Babul J.; Baez M.; Cabrera R. Abstract ISI FEBS JOURNAL (2007)
Dimer-tetramer transition and the allosteric regulation of phosphofructokinase-2 from E-coli Baez M.; Caniuguir, A; Cabrera R.; Babul J. Abstract ISI FEBS JOURNAL (2005)
Reversible unfolding of dimeric phosphofructokinase-2 from E. coli Babul J.; Baez M.; Guixe V. Abstract ISI FASEB JOURNAL (2004)
Allosteric control of the oligomerization of phosphofructokinase-2 from E-coli. Guixe V.; Cabrera R.; Baez M.; Babul J. Abstract ISI FASEB JOURNAL (2002)