Cargando…

Demonstration of Short-lived Complexes of Cytochrome c with Cytochrome bc(1) by EPR Spectroscopy: IMPLICATIONS FOR THE MECHANISM OF INTERPROTEIN ELECTRON TRANSFER

One of the steps of a common pathway for biological energy conversion involves electron transfer between cytochrome c and cytochrome bc(1). To clarify the mechanism of this reaction, we examined the structural association of those two proteins using the electron transfer-independent electron paramag...

Descripción completa

Detalles Bibliográficos
Autores principales:	Sarewicz, Marcin, Borek, Arkadiusz, Daldal, Fevzi, Froncisz, Wojciech, Osyczka, Artur
Formato:	Texto
Lenguaje:	English
Publicado:	American Society for Biochemistry and Molecular Biology 2008
Materias:	Metabolism and Bioenergetics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2529009/ https://www.ncbi.nlm.nih.gov/pubmed/18617515 http://dx.doi.org/10.1074/jbc.M802174200

Ejemplares similares

Mitochondrial Disease-related Mutation G167P in Cytochrome b of Rhodobacter capsulatus Cytochrome bc(1) (S151P in Human) Affects the Equilibrium Distribution of [2Fe-2S] Cluster and Generation of Superoxide
por: Borek, Arkadiusz, et al.
Publicado: (2015)

Tuning of Hemes b Equilibrium Redox Potential Is Not Required for Cross-Membrane Electron Transfer
por: Pintscher, Sebastian, et al.
Publicado: (2016)

Magnetic Interactions Sense Changes in Distance between Heme b(L) and the Iron−Sulfur Cluster in Cytochrome bc(1)
por: Sarewicz, Marcin, et al.
Publicado: (2009)

Enzymatic Activities of Isolated Cytochrome bc(1)-like Complexes Containing Fused Cytochrome b Subunits with Asymmetrically Inactivated Segments of Electron Transfer Chains
por: Czapla, Monika, et al.
Publicado: (2012)

Fusing two cytochromes b of Rhodobacter capsulatus cytochrome bc(1) using various linkers defines a set of protein templates for asymmetric mutagenesis
por: Czapla, Monika, et al.
Publicado: (2012)

Catalytically-relevant electron transfer between two hemes b(L) in the hybrid cytochrome bc(1)-like complex containing a fusion of Rhodobacter sphaeroides and capsulatus cytochromes b
por: Czapla, Monika, et al.
Publicado: (2013)

Discrimination between two possible reaction sequences that create potential risk of generation of deleterious radicals by cytochrome bc(1): Implications for the mechanism of superoxide production
por: Sarewicz, Marcin, et al.
Publicado: (2010)

A Pivotal Heme-transfer Reaction Intermediate in Cytochrome c Biogenesis
por: Mavridou, Despoina A. I., et al.
Publicado: (2012)

Molecular Organization of Cytochrome c(2) near the Binding Domain of Cytochrome bc(1) Studied by Electron Spin–Lattice Relaxation Enhancement
por: Pietras, Rafał, et al.
Publicado: (2014)

Isolation and Characterization of a Hybrid Respiratory Supercomplex Consisting of Mycobacterium tuberculosis Cytochrome bcc and Mycobacterium smegmatis Cytochrome aa(3)*
por: Kim, Mi-Sun, et al.
Publicado: (2015)

Effect of H bond removal and changes in the position of the iron–sulphur head domain on the spin–lattice relaxation properties of the [2Fe–2S](2+) Rieske cluster in cytochrome bc(1)
por: Sarewicz, Marcin, et al.
Publicado: (2015)

Catalytic Reactions and Energy Conservation in the Cytochrome bc(1) and b(6)f Complexes of Energy-Transducing Membranes
por: Sarewicz, Marcin, et al.
Publicado: (2021)

Hybrid fusions show that inter-monomer electron transfer robustly supports cytochrome bc(1) function in vivo
por: Ekiert, Robert, et al.
Publicado: (2014)

Triplet State of the Semiquinone–Rieske Cluster as an Intermediate of Electronic Bifurcation Catalyzed by Cytochrome bc(1)
por: Sarewicz, Marcin, et al.
Publicado: (2013)

Distinct properties of semiquinone species detected at the ubiquinol oxidation Q(o) site of cytochrome bc(1) and their mechanistic implications
por: Pietras, Rafał, et al.
Publicado: (2016)

Identification of hydrogen bonding network for proton transfer at the quinol oxidation site of Rhodobacter capsulatus cytochrome bc(1)
por: Borek, Arkadiusz, et al.
Publicado: (2023)

X-ray structural analyses of azide-bound cytochrome c oxidases reveal that the H-pathway is critically important for the proton-pumping activity
por: Shimada, Atsuhiro, et al.
Publicado: (2018)

The CcmC–CcmE interaction during cytochrome c maturation by System I is driven by protein–protein and not protein–heme contacts
por: Shevket, Shevket H., et al.
Publicado: (2018)

Cryo-EM structures of the Synechocystis sp. PCC 6803 cytochrome b(6)f complex with and without the regulatory PetP subunit
por: Proctor, Matthew S., et al.
Publicado: (2022)

Visualizing changes in electron distribution in coupled chains of cytochrome bc(1) by modifying barrier for electron transfer between the FeS cluster and heme c(1)
por: Cieluch, Ewelina, et al.
Publicado: (2010)

Identifying involvement of Lys251/Asp252 pair in electron transfer and associated proton transfer at the quinone reduction site of Rhodobacter capsulatus cytochrome bc(1)
por: Kuleta, Patryk, et al.
Publicado: (2016)

Mitochondrial disease-related mutations at the cytochrome b-iron–sulfur protein (ISP) interface: Molecular effects on the large-scale motion of ISP and superoxide generation studied in Rhodobacter capsulatus cytochrome bc(1)()
por: Ekiert, Robert, et al.
Publicado: (2016)

Atomistic determinants of co-enzyme Q reduction at the Q(i)-site of the cytochrome bc(1) complex
por: Postila, Pekka A., et al.
Publicado: (2016)

Hydrogen bonding rearrangement by a mitochondrial disease mutation in cytochrome bc(1) perturbs heme b(H) redox potential and spin state
por: Kuleta, Patryk, et al.
Publicado: (2021)

The High-Spin Heme b (L) Mutant Exposes Dominant Reaction Leading to the Formation of the Semiquinone Spin-Coupled to the [2Fe-2S](+) Cluster at the Q(o) Site of Rhodobacter capsulatus Cytochrome bc (1)
por: Sarewicz, Marcin, et al.
Publicado: (2021)

Unexpected Heme Redox Potential Values Implicate an Uphill Step in Cytochrome b(6)f
por: Szwalec, Mateusz, et al.
Publicado: (2022)

Targeted Induction of Lung Endothelial Cell Apoptosis Causes Emphysema-like Changes in the Mouse
por: Giordano, Ricardo J., et al.
Publicado: (2008)

The Role of External and Matrix pH in Mitochondrial Reactive Oxygen Species Generation
por: Selivanov, Vitaly A., et al.
Publicado: (2008)

Complex I within Oxidatively Stressed Bovine Heart Mitochondria Is Glutathionylated on Cys-531 and Cys-704 of the 75-kDa Subunit: POTENTIAL ROLE OF CYS RESIDUES IN DECREASING OXIDATIVE DAMAGE
por: Hurd, Thomas R., et al.
Publicado: (2008)

Single-molecule Study on the Temperature-sensitive Reaction of F(1)-ATPase with a Hybrid F(1) Carrying a Single β(E190D)
por: Enoki, Sawako, et al.
Publicado: (2009)

Cloning of Glucuronokinase from Arabidopsis thaliana, the Last Missing Enzyme of the myo-Inositol Oxygenase Pathway to Nucleotide Sugars
por: Pieslinger, Anja Maria, et al.
Publicado: (2010)

Chaperones of F(1)-ATPase
por: Ludlam, Anthony, et al.
Publicado: (2009)

PPARδ Agonism Activates Fatty Acid Oxidation via PGC-1α but Does Not Increase Mitochondrial Gene Expression and Function
por: Kleiner, Sandra, et al.
Publicado: (2009)

Transcriptional Activator YesS Is Stimulated by Histidine-phosphorylated HPr of the Bacillus subtilis Phosphotransferase System
por: Poncet, Sandrine, et al.
Publicado: (2009)

Phosphoenolpyruvate Cycling via Mitochondrial Phosphoenolpyruvate Carboxykinase Links Anaplerosis and Mitochondrial GTP with Insulin Secretion
por: Stark, Romana, et al.
Publicado: (2009)

Modulation of Energy Transfer Pathways between Mitochondria and Myofibrils by Changes in Performance of Perfused Heart
por: Vendelin, Marko, et al.
Publicado: (2010)

Superoxide Is Produced by the Reduced Flavin in Mitochondrial Complex I: A SINGLE, UNIFIED MECHANISM THAT APPLIES DURING BOTH FORWARD AND REVERSE ELECTRON TRANSFER
por: Pryde, Kenneth R., et al.
Publicado: (2011)

The Monoheme c Subunit of Respiratory Alternative Complex III Is Not Essential for Electron Transfer to Cytochrome aa(3) in Flavobacterium johnsoniae
por: Lorencik, Katarzyna, et al.
Publicado: (2021)

ChChd3, an Inner Mitochondrial Membrane Protein, Is Essential for Maintaining Crista Integrity and Mitochondrial Function
por: Darshi, Manjula, et al.
Publicado: (2011)

Menaquinone-7 Is Specific Cofactor in Tetraheme Quinol Dehydrogenase CymA
por: McMillan, Duncan G. G., et al.
Publicado: (2012)

Cannot write session to /tmp/vufind_sessions/sess_h73lbqn0v3tjv84ncn8su993dm