The reaction of antimycin with a cytochrome b preparation active in reconstitution of the respiratory chain
No abstract listed.
Molecular proportion of the fixed cytochrome components of the respiratory chain of Keilin-Hartree particles and beef heart mitochondria
Effect of inhibitors on the activity of soluble succinic dehydrogenase and on the reconstitution of the succinic dehydrogenase-cytochrome system from its components
Physical characteristics of proteins of the electron transfer system and interpretation of the structure of the mitochondrion
Influence of specific growth limitation and dilution rate on the phosphorylation efficiency and cytochrome content of mitochondria of Candida utilis NCYC 321
Detection of conformational changes in complex III of the respiratory chain by a maleimido spin label
An X-linked mitochondrial disease affecting cardiac muscle, skeletal muscle and neutrophil leucocytes
Simultaneous reduction of iron-sulfur protein and cytochrome b(L) during ubiquinol oxidation in cytochrome bc(1) complex
The rate-limiting step in the cytochrome bc1 complex (Ubiquinol-Cytochrome c Oxidoreductase) is not changed by inhibition of cytochrome b-dependent deprotonation: implications for the mechanism of ubiquinol oxidation at center P of the bc1 complex
Membrane potential greatly enhances superoxide generation by the cytochrome bc1 complex reconstituted into phospholipid vesicles
Effect of mutations of arginine 94 on proton pumping, electron transfer, and superoxide anion generation in cytochrome b of the bc1 complex from Rhodobacter sphaeroides.
Ilicicolin Inhibition and Binding at Center N of the Dimeric Cytochrome bc1 Complex Reveal Electron Transfer and Regulatory Interactions between Monomers
Combining Inhibitor Resistance-conferring Mutations in Cytochrome b Creates Conditional Synthetic Lethality in Saccharomyces cerevisiae
Analysis of the peptide composition of purified beef-heart complex III by dodecylsulfate electrophoresis
The cytochrome bc1 complex of yeast mitochondria. Isolation and partial characterization of the cytochrome bc1 complex and cytochrome b
Binding and inhibitory effect of 2-heptyl-4-hydroxyquinoline-N-oxide in the presence of ubiquinone-3 in Saccharomyces cerevisiae
Inactivation of the gene encoding the 11-kDa subunit VIII of the ubiquinol-cytochrome-c oxidoreductase in Saccharomyces cerevisiae
Yeast ubiquinol: cytochrome c oxidoreductase is still active after inactivation of the gene encoding the 17-kDa subunit VI
Inactivation of the gene encoding the 14-kDa subunit VII of yeast ubiquinol. Cytochrome c oxidoreductase and analysis of the resulting mutant
The C-terminal half of the 11-kDa subunit VIII is not necessary for the enzymic activity of yeast ubiquinol:cytochrome-c oxidoreductase
Analysis of inhibitor binding to the mitochondrial cytochrome c reductase by fluorescence quench titration. Evidence for a 'catalytic switch' at the Qo center
A region of the C-terminal part of the 11-kDa subunit of ubiquinol-cytochrome-c oxidoreductase of the yeast Saccharomyces cerevisiae contributes to the structure of the Qout reaction domain
The C-terminus of the 14-kDa subunit of ubiquinol-cytochrome-c oxidoreductase of the yeast Saccharomyces cerevisiae is involved in the assembly of a functional enzyme
What information do inhibitors provide about the structure of the hydroquinone oxidation site of ubihydroquinone: cytochrome c oxidoreductase?
Demonstration of the active and the sluggish forms of cytochrome b in isolated b-c1 complexes of the respiratory chain
Characterization of oxidative phosphorylation enzymes in Euglena gracilis and its white mutant strain W(gm)ZOflL
Close correlation between antimycin titer and cytochrome b(T) content in mitochondria of chloramphenicol treated Neurospora crassa
Domain movement of iron sulfur protein in cytochrome bc1 complex is facilitated by the electron transfer from cytochrome b(L) to b(H)
EPR studies on the respiratory chain of wild-type Saccharomyces cerevisiae and mutants with a deficiency in succinate dehydrogenase
Purification of the iron-sulfur protein, ubiquinone-binding protein, and cytochrome c1 from a single source of mitochondrial complex III
Inhibitory effect of alpha-tocopherol and its derivatives on bovine heart succinate-cytochrome c reductase
Identification of amino acid residues essential for reconstitutive activity of subunit IV of the cytochrome bc1 complex from Rhodobacter sphaeroides
Introduction of cytochrome b mutations in Saccharomyces cerevisiae by a method that allows selection for both functional and non-functional cytochrome b proteins
Purification and properties of succinate-ubiquinone oxidoreductase complex from Paracoccus denitrificans
Oxidative phosphorylation in Debaryomyces hansenii: physiological uncoupling at different growth phases
The multiplicity and stoichiometry of the prosthetic groups in QH2: cytochrome c oxidoreductase as studied by EPR
Studies on the mechanism of inhibition of the mitochondrial electron transport by antimycin. IV. Effect of surface-active agents on the antimycin-inhibition curve and availability of sulfhydryl groups of the heart muscle preparation
During the stationary growth phase, Yarrowia lipolytica prevents the overproduction of reactive oxygen species by activating an uncoupled mitochondrial respiratory pathway
Generation, characterization and crystallization of a cytochrome c(1)-subunit IV fused cytochrome bc(1) complex from Rhodobacter sphaeroides
The dimeric structure of the cytochrome bc(1) complex prevents center P inhibition by reverse reactions at center N
Design of anti-parasitic and anti-fungal hydroxy-naphthoquinones that are less susceptible to drug resistance
Substitutions at position 146 of cytochrome b affect drastically the properties of heme bL and the Qo site of Rhodobacter capsulatus cytochrome bc1 complex
Formation of engineered intersubunit disulfide bond in cytochrome bc1 complex disrupts electron transfer activity in the complex
Differential efficacy of inhibition of mitochondrial and bacterial cytochrome bc1 complexes by center N inhibitors antimycin, ilicicolin H and funiculosin
Mutations in cytochrome b that affect kinetics of the electron transfer reactions at center N in the yeast cytochrome bc1 complex
Probing binding determinants in center P of the cytochrome bc(1) complex using novel hydroxy-naphthoquinones
Generation, characterization and crystallization of a highly active and stable cytochrome bc1 complex mutant from Rhodobacter sphaeroides
New methods for determining proton pumping ability and electron transfer activity of the cytochrome bc1 complex
Evidence that cytochrome b is the antimycin-binding component of the yeast mitochondrial cytochrome bc1 complex
Evidence of ubisemiquinone radicals in electron transfer at the cytochromes b and c1 region of the cardiac respiratory chain
The functional catalytic unit involved in proton pumping by rat liver cytochrome-c reductase and by cytochrome-c oxidase
Evidence for the presence of a b-type cytochrome in the sulfate-reducing bacterium Desulfovibrio gigas, and its role in the reduction of fumarate by molecular hydrogen
High-energy forms of cytochrome b. I. The effectof ATP and antimycin on cytochrome b in phosphorylating sub-mitochondrial particles
Resolution and reconstitution of succinate-cytochrome c reductase: preparations and properties of high purity succinate dehydrogenase and ubiquinol-cytochrome c reductase
Controlled reduction of cytochrome b in succinate-cytochrome c reductase complex by succinate in the presence of ascorbate and antimycin
Kinetics of flash-induced electron transfer between bacterial reaction centres, mitochondrial ubiquinol:cytochrome c oxidoreductase and cytochrome c
Studies on the mechanism of electron transport in the bc1-segment of the respiratory chain in yeast. II. The binding of antimycin to mitochondrial particles and the function of two different binding sites
Effect of antimycin A and 2-heptyl-4-hydroxyquinoline N-oxide on the respiratory chain of submitochondrial particles of beef heart
Large-scale purification and characterization of a highly active four-subunit cytochrome bc1 complex from Rhodobacter sphaeroides
Hydroubiquinone-cytochrome c2 oxidoreductase from Rhodobacter capsulatus: definition of a minimal, functional isolated preparation
The involvement of serine 175 and alanine 185 of cytochrome b of Rhodobacter sphaeroides cytochrome bc1 complex in interaction with iron-sulfur protein.
Evidence for the head domain movement of the rieske iron-sulfur protein in electron transfer reaction of the cytochrome bc1 complex.
Flexibility of the neck region of the rieske iron-sulfur protein is functionally important in the cytochrome bc1 complex.
Is cytochrome b really the antimycin-binding component of the cytochrome b--c1 complex of yeast mitochondria
Oxidation process of bovine heart ubiquinol-cytochrome c reductase as studied by stopped-flow rapid-scan spectrophotometry and simulations based on the mechanistic Q cycle model.
The role of extra fragment at the C-terminal of cytochrome b (Residues 421-445) in the cytochrome bc1 complex from Rhodobacter sphaeroides
Cardiolipin is essential for organization of complexes III and IV into a supercomplex in intact yeast mitochondria
Confirmation of the involvement of protein domain movement during the catalytic cycle of the cytochrome bc1 complex by the formation of an intersubunit disulfide bond between cytochrome b and the iron-sulfur protein
Regulatory interactions between ubiquinol oxidation and ubiquinone reduction sites in the dimeric cytochrome bc1 complex
Asymmetric and redox-specific binding of quinone and quinol at center N of the dimeric yeast cytochrome bc1 complex. Consequences for semiquinone stabilization
Direct demonstration of half-of-the-sites reactivity in the dimeric cytochrome bc1 complex: enzyme with one inactive monomer is fully active but unable to activate the second ubiquinol oxidation site in response to ligand binding at the ubiquinone reduction site
The iron-sulfur cluster of the Rieske iron-sulfur protein functions as a proton-exiting gate in the cytochrome bc(1) complex
Rapid electron transfer between monomers when the cytochrome bc1 complex dimer is reduced through center N
Asymmetric binding of stigmatellin to the dimeric Paracoccus denitrificans bc1 complex: evidence for anti-cooperative ubiquinol oxidation and communication between center P ubiquinol oxidation sites
Identification of amino acid residues involved in structural and ubiquinone-binding functions of subunit IV of the cytochrome bc1 complex from Rhodobacter sphaeroides.
The involvement of threonine 160 of cytochrome b of Rhodobacter sphaeroides cytochrome bc1 complex in quinone binding and interaction with subunit IV.
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