(Q33726653)

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Modifications of protein environment of the [2Fe-2S] cluster of the bc1 complex: effects on the biophysical properties of the rieske iron-sulfur protein and on the kinetics of the complex

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scholarly article

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Europe PubMed Central

PubMed publication ID

28 July 2017

Modifications of protein environment of the [2Fe-2S] cluster of the bc1 complex: effects on the biophysical properties of the rieske iron-sulfur protein and on the kinetics of the complex (English)

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

author name string

Sangmoon Lhee

1

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

Derrick R J Kolling

2

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

Satish K Nair

3

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

Sergei A Dikanov

4

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

Antony R Crofts

5

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

language of work or name

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publication date

20 December 2009

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Europe PubMed Central

PubMed publication ID

28 July 2017

number of pages

16

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inferred from page(s)

Journal of Biological Chemistry

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

285

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

12

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

9233-9248

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

THE ROLE OF THE QUINONE POOL IN THE CYCLIC ELECTRON-TRANSFER CHAIN OF RHODOPSEUDOMONAS SPHAEROIDES: A MODIFIED Q-CYCLE MECHANISM

1 reference

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21 June 2018

Substrate redox potential controls superoxide production kinetics in the cytochrome bc complex.

1 reference

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21 June 2018

Effects of pH on the Rieske protein from Thermus thermophilus: a spectroscopic and structural analysis

1 reference

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21 June 2018

Concerted proton-electron transfer in a ruthenium terpyridyl-benzoate system with a large separation between the redox and basic sites

1 reference

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21 June 2018

Proton environment of reduced Rieske iron-sulfur cluster probed by two-dimensional ESEEM spectroscopy.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Proton-coupled electron transfer in solution, proteins, and electrochemistry

1 reference

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21 June 2018

The Q-cycle reviewed: How well does a monomeric mechanism of the bc(1) complex account for the function of a dimeric complex?

1 reference

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21 June 2018

Inhibitor-complexed structures of the cytochrome bc1 from the photosynthetic bacterium Rhodobacter sphaeroides

1 reference

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21 June 2018

A semiquinone intermediate generated at the Qo site of the cytochrome bc1 complex: importance for the Q-cycle and superoxide production

1 reference

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21 June 2018

Simultaneous reduction of iron-sulfur protein and cytochrome b(L) during ubiquinol oxidation in cytochrome bc(1) complex

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Atomic Resolution Structures of Rieske Iron-Sulfur Protein: Role of Hydrogen Bonds in Tuning the Redox Potential of Iron-Sulfur Clusters

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Studies on plant amylases: The effect of starch concentration upon the velocity of hydrolysis by the amylase of germinated barley

1 reference

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21 June 2018

Proton pumping in the bc1 complex: a new gating mechanism that prevents short circuits

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

The Q-cycle - A Personal Perspective

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Proton-coupled electron transfer at the Qo-site of the bc1 complex controls the rate of ubihydroquinone oxidation

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

The cytochrome bc1 complex: function in the context of structure

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Observations concerning the quinol oxidation site of the cytochrome bc1 complex

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Structural basis for the quinone reduction in the bc1 complex: a comparative analysis of crystal structures of mitochondrial cytochrome bc1 with bound substrate and inhibitors at the Qi site

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

High-resolution structure of the soluble, respiratory-type Rieske protein from Thermus thermophilus: analysis and comparison

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Molecular basis for atovaquone binding to the cytochrome bc1 complex

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Photoinduced electron transfer between the Rieske iron-sulfur protein and cytochrome c(1) in the Rhodobacter sphaeroides cytochrome bc(1) complex. Effects of pH, temperature, and driving force

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Early evolution of cytochrome bc complexes.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Mechanism of ubiquinol oxidation by the bc(1) complex: role of the iron sulfur protein and its mobility.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Pathways for proton release during ubihydroquinone oxidation by the bc(1) complex

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Mutational analysis of residues forming hydrogen bonds in the Rieske [2Fe-2S] cluster of the cytochrome bc1 complex in Paracoccus denitrificans

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Complete structure of the 11-subunit bovine mitochondrial cytochrome bc1 complex

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Electron transfer by domain movement in cytochrome bc1

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

The role of the 'Rieske' iron sulfur protein in the hydroquinone oxidation (Q(P)) site of the cytochrome bc1 complex. The 'proton-gated affinity change' mechanism

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Crystal structure of the cytochrome bc1 complex from bovine heart mitochondria

1 reference

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21 June 2018

The change in hydrogen bond strength accompanying charge rearrangement: implications for enzymatic catalysis

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Structure of a water soluble fragment of the 'Rieske' iron-sulfur protein of the bovine heart mitochondrial cytochrome bc1 complex determined by MAD phasing at 1.5 A resolution

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Bifurcated ubihydroquinone oxidation in the cytochrome bc1 complex by proton-gated charge transfer.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Electron and proton transfers through quinones and cytochrome bc complexes

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

The circular-dichroic properties of the 'Rieske' iron-sulphur protein in the mitochondrial ubiquinol: cytochrome c reductase

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Structure and function of the mitochondrial bc1 complex. A mutational analysis of the yeast Rieske iron-sulfur protein

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Cytochrome bc1 complex [2Fe-2S] cluster and its interaction with ubiquinone and ubihydroquinone at the Qo site: a double-occupancy Qo site model

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2838342

21 June 2018

Ubiquinone in Rhodopseudomonas sphaeroides. Some thermodynamic properties

1 reference

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21 June 2018

Possible molecular mechanisms of the protonmotive function of cytochrome systems

1 reference

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21 June 2018

X-Ray Structure of Rhodobacter Capsulatus Cytochrome bc (1): Comparison with its Mitochondrial and Chloroplast Counterparts

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Cloning and DNA sequencing of the fbc operon encoding the cytochrome bc1 complex from Rhodobacter sphaeroides. Characterization of fbc deletion mutants and complementation by a site-specific mutational variant

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Isolation and properties of an iron-protein from the (reduced coenzyme Q)-cytochrome C reductase complex of the respiratory chain

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Negatively charged residues and hydrogen bonds tune the ligand histidine pKa values of Rieske iron-sulfur proteins

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Reduction potentials of Rieske clusters: importance of the coupling between oxidation state and histidine protonation state

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

The modified Q-cycle explains the apparent mismatch between the kinetics of reduction of cytochromes c1 and bH in the bc1 complex

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Tight binding of inhibitors to bovine bc1 complex is independent of the Rieske protein redox state. Consequences for semiquinone stabilization in the quinol oxidation site.

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Direct observation of redox-linked histidine protonation changes in the iron-sulfur protein of the cytochrome bc1 complex by ATR-FTIR spectroscopy

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Roles of the disulfide bond and adjacent residues in determining the reduction potentials and stabilities of respiratory-type Rieske clusters

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

The interaction of the Rieske iron-sulfur protein with occupants of the Qo-site of the bc1 complex, probed by electron spin echo envelope modulation

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Ubiquinone pair in the Qo site central to the primary energy conversion reactions of cytochrome bc1 complex.

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Role of protonatable groups of bovine heart bc(1) complex in ubiquinol binding and oxidation

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Exposing the complex III Qo semiquinone radical

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Electron transfers in chemistry and biology

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Role of Deprotonation Events in Ubihydroquinone:CytochromecOxidoreductase from Bovine Heart and Yeast Mitochondria

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M109.043505

21 January 2018

Q-band ENDOR spectra of the Rieske protein from Rhodobacter capsulatus ubiquinol-cytochrome c oxidoreductase show two histidines coordinated to the iron-sulfur [2Fe-2S] cluster

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Rieske protein from Thermus thermophilus: 15N NMR titration study demonstrates the role of iron-ligated histidines in the pH dependence of the reduction potential

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Determination of the redox properties of the Rieske [2Fe-2S] cluster of bovine heart bc1 complex by direct electrochemistry of a water-soluble fragment

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Isolation, characterisation and crystallisation of a water-soluble fragment of the Rieske iron-sulfur protein of bovine heart mitochondrial bc1 complex

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Alteration of the midpoint potential and catalytic activity of the rieske iron-sulfur protein by changes of amino acids forming hydrogen bonds to the iron-sulfur cluster

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Expression and one-step purification of a fully active polyhistidine-tagged cytochrome bc1 complex from Rhodobacter sphaeroides

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Identification of Hydrogen Bonds to the Rieske Cluster through the Weakly Coupled Nitrogens Detected by Electron Spin Echo Envelope Modulation Spectroscopy

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

CD-monitored redox titration of the Rieske Fe-S protein of Rhodobacter sphaeroides: pH dependence of the midpoint potential in isolated bc1 complex and in membranes

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Thermodynamic and kinetic characterization of electron transfer components in situ in Rhodopseudomonas spheroides and Rhodospirillum rubrum

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Complete Thermodynamic Characterization of Reduction and Protonation of thebc1-type Rieske [2Fe-2S] Center ofThermus thermophilus

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

The energy landscape for ubihydroquinone oxidation at the Q(o) site of the bc(1) complex in Rhodobacter sphaeroides

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Site-directed mutations of conserved residues of the Rieske iron-sulfur subunit of the cytochrome bc1 complex of Rhodobacter sphaeroides blocking or impairing quinol oxidation

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Mechanism of ubiquinol oxidation by the bc(1) complex: different domains of the quinol binding pocket and their role in the mechanism and binding of inhibitors

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Further studies on the Rieske iron-sulfur center in mitochondrial and photosynthetic systems: a pK on the oxidized form

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Proton-coupled electron transfer at the Q(o) site: what type of mechanism can account for the high activation barrier?

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

How rapid are the internal reactions of the ubiquinol:cytochrome c 2 oxidoreductase?

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Specific mutagenesis of the rieske iron-sulfur protein in Rhodobacter sphaeroides shows that both the thermodynamic gradient and the pK of the oxidized form determine the rate of quinol oxidation by the bc(1) complex

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Electron transport in chromatophores from Rhodopseudomonas sphaeroides GA fused with liposomes

1 reference

https://pubmed.ncbi.nlm.nih.gov/20023300

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Identifiers

10.1074/JBC.M109.043505

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

PMC publication ID

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

PubMed publication ID

1 reference

Europe PubMed Central

PubMed publication ID

28 July 2017

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