Electric field effects on the reactivity of heme model systems

Proteins integrated or transiently bound to membranes are subject to strong electric fields. However, the role of these fields on tuning the reactivity of redox proteins is still an open issue. High electric fields are also present in protein-based electrochemical devices. In this work we report DFT...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	De Biase, P.M., Doctorovich, F., Murgida, D.H., Estrin, D.A.
Formato:	JOUR
Materias:	Electric field effects Electrochemistry Porphyrins Proteins Redox reactions Heme proteins Ligand binding Redox proteins Pigments
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00092614_v434_n1-3_p121_DeBiase
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

Ejemplares similares

Electric field effects on the reactivity of heme model systems
por: De Biase, Pablo Martín, et al.
Publicado: (2007)

Environment effects on chemical reactivity of heme proteins
por: Scherlis, D.A., et al.

Environment effects on chemical reactivity of heme proteins
por: Martí, Marcelo Adrián, et al.
Publicado: (2002)

Molecular basis for the electric field modulation of cytochrome c structure and function
por: De Biase, P.M., et al.

Molecular basis for the electric field modulation of cytochrome c structure and function
por: De Biase, Pablo Martín, et al.
Publicado: (2009)

Role of heme distortion on oxygen affinity in heme proteins: The protoglobin case
por: Bikiel, D.E., et al.

Role of heme distortion on oxygen affinity in heme proteins: The protoglobin case
por: Bikiel, Damian Ezequiel, et al.
Publicado: (2010)

Heme protein oxygen affinity regulation exerted by proximal effects
por: Capece, L., et al.

Heme protein oxygen affinity regulation exerted by proximal effects
por: Capece, Luciana, et al.
Publicado: (2006)

Exploring the molecular basis of heme coordination in human neuroglobin
por: Nadra, A.D., et al.

Exploring the molecular basis of heme coordination in human neuroglobin
por: Nadra, Alejandro Daniel, et al.
Publicado: (2008)

Coarse-grained simulations of heme proteins: Validation and study of large conformational transitions
por: Ramírez, C.L., et al.

TAT-mediated transduction of bacterial redox proteins generates a cytoprotective effect on neuronal cells
por: Balaban, Cecilia Lucía, et al.
Publicado: (2021)

Coarse-grained simulations of heme proteins: Validation and study of large conformational transitions
por: Ramirez, Claudia Lilian, et al.
Publicado: (2016)

Reactivity of inorganic sulfide species toward a heme protein model
por: Bieza, S.A., et al.

Reactivity of inorganic sulfide species toward a heme protein model
por: Boubeta, Fernando Martin, et al.
Publicado: (2015)

Role of Heme and Heme-Proteins in Trypanosomatid Essential Metabolic Pathways
por: Tripodi, Karina E. J., et al.
Publicado: (2020)

Insights into Second-Sphere effects on redox potentials, spectroscopic properties, and superoxide dismutase activity of manganese complexes with Schiff-Base Ligands
por: Palopoli, Claudia, et al.
Publicado: (2020)

DFT study on the reactivity of iron porphyrins tuned by ring substitution
por: Bikiel, D.E., et al.

Molecular Dynamics in Mixed Solvents Reveals Protein-Ligand Interactions, Improves Docking, and Allows Accurate Binding Free Energy Predictions
por: Arcon, J.P., et al.

Dynamical characterization of the heme NO oxygen binding (HNOX) domain. Insight into soluble guanylate cyclase allosteric transition
por: Capece, L., et al.

How Does Confinement Change Ligand-Receptor Binding Equilibrium? Protein Binding in Nanopores and Nanochannels
Publicado: (2015)

How Does Confinement Change Ligand-Receptor Binding Equilibrium? Protein Binding in Nanopores and Nanochannels
por: Tagliazucchi, M., et al.

Molecular Dynamics in Mixed Solvents Reveals Protein-Ligand Interactions, Improves Docking, and Allows Accurate Binding Free Energy Predictions
por: Defelipe, Lucas Alfredo, et al.
Publicado: (2017)

Dynamical characterization of the heme NO oxygen binding (HNOX) domain. Insight into soluble guanylate cyclase allosteric transition
por: Capece, Luciana, et al.
Publicado: (2008)

DFT study on the reactivity of iron porphyrins tuned by ring substitution
por: Bikiel, Damian Ezequiel, et al.
Publicado: (2008)

Bridging Theory and Experiment to Address Structural Properties of Truncated Haemoglobins: Insights from Thermobifida fusca HbO
por: Howes, B.D., et al.

Electrostatically driven second-sphere ligand switch between high and low reorganization energy forms of native cytochrome c
por: Alvarez-Paggi, D., et al.

Modeling heme proteins using atomistic simulations
por: Bikiel, D.E., et al.

IR study of the first redox couple of poly( o-toluidine). Anion involvement and potential dependence in strongly acidic solutions
por: Andrade, E.M., et al.

The heme uptake process in Trypanosoma cruzi epimastigotes is inhibited by heme analogues and by inhibitors of ABC transporters
por: Cupello Peixoto, Mauricio, et al.
Publicado: (2020)

Stability, redox parameters and electrocatalytic activity of a cytochrome domain from a new subfamily
por: Molinas, M.F., et al.

Interplay of the H-bond donor-acceptor role of the distal residues in hydroxyl ligand stabilization of Thermobifida fusca truncated hemoglobin
por: Bustamante, Juan Pablo, et al.
Publicado: (2014)

From single-biomolecule electrochemistry to biosensors and biofuel cells
Publicado: (2009)

From single-biomolecule electrochemistry to biosensors and biofuel cells
por: Calvo, E.J.

LigQ: A Webserver to Select and Prepare Ligands for Virtual Screening
Publicado: (2017)

LigQ: A Webserver to Select and Prepare Ligands for Virtual Screening
por: Radusky, L., et al.

HNO trapping and assisted decomposition of nitroxyl donors by ferric hemes
por: Suárez, S.A., et al.

Efecto del campo eléctrico en la reactividad de porfirinas y hemoproteínas
por: De Biase, Pablo Martín
Publicado: (2008)

Efecto del campo eléctrico en la reactividad de porfirinas y hemoproteínas
por: De Biase, Pablo Martín
Publicado: (2008)