Direct observation of protonation reactions during the catalytic cycle of cytochrome c oxidase (Q35170532)

6 August 2017

Direct observation of protonation reactions during the catalytic cycle of cytochrome c oxidase (English)

1 reference

6 August 2017

Joachim Heberle

5

0 references

author name string

Rebecca M Nyquist

1

1 reference

6 August 2017

Dirk Heitbrink

2

1 reference

6 August 2017

Carsten Bolwien

3

1 reference

6 August 2017

Robert B Gennis

4

1 reference

6 August 2017

language of work or name

English

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publication date

8 July 2003

1 reference

Proceedings of the National Academy of Sciences of the United States of America

6 August 2017

1 reference

6 August 2017

100

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6 August 2017

15

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6 August 2017

8715-8720

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Proton translocation by cytochrome c oxidase in different phases of the catalytic cycle

6 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

The X-ray crystal structures of wild-type and EQ(I-286) mutant cytochrome c oxidases from Rhodobacter sphaeroides

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Transient binding of CO to Cu(B) in cytochrome c oxidase is dynamically linked to structural changes around a carboxyl group: a time-resolved step-scan Fourier transform infrared investigation

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Infrared methods for monitoring the protonation state of carboxylic amino acids in the photocycle of bacteriorhodopsin

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Proton pumping by cytochrome oxidase: progress, problems and postulates

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Proton transfer reactions across bacteriorhodopsin and along the membrane

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Single-electron reduction of the oxidized state is coupled to proton uptake via the K pathway in Paracoccus denitrificans cytochrome c oxidase

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Structure and mechanism of the aberrant ba3-cytochrome c oxidase from Thermus thermophilus

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Cytochrome c oxidase: catalytic cycle and mechanisms of proton pumping--a discussion

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

In situ determination of transient pKa changes of internal amino acids of bacteriorhodopsin by using time-resolved attenuated total reflection Fourier-transform infrared spectroscopy

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Dioxygen activation and bond cleavage by mixed-valence cytochrome c oxidase

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

The coupling of electron transfer and proton translocation: electrostatic calculations on Paracoccus denitrificans cytochrome c oxidase

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Structure at 2.7 A resolution of the Paracoccus denitrificans two-subunit cytochrome c oxidase complexed with an antibody FV fragment

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Glutamic acid 286 in subunit I of cytochrome bo3 is involved in proton translocation

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Redox FTIR difference spectroscopy using caged electrons reveals contributions of carboxyl groups to the catalytic mechanism of haem-copper oxidases.

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

The whole structure of the 13-subunit oxidized cytochrome c oxidase at 2.8 A

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Identification of the electron transfers in cytochrome oxidase that are coupled to proton-pumping

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166378

Mass spectrometric determination of dioxygen bond splitting in the "peroxy" intermediate of cytochrome c oxidase

28 July 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Reduction of cytochrome c oxidase by a second electron leads to proton translocation.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Time-resolved FT-IR spectroscopic investigation of the pH-dependent proton transfer reactions in the E194Q mutant of bacteriorhodopsin

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Modeling the active site of cytochrome oxidase: synthesis and characterization of a cross-linked histidine-phenol

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Direct infrared detection of the covalently ring linked His-Tyr structure in the active site of the heme-copper oxidases

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Perfusion-induced redox differences in cytochrome c oxidase: ATR/FT-IR spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Heme/Copper Terminal Oxidases

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Oxygen activation and reduction in respiration: involvement of redox-active tyrosine 244

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Resonance Raman/absorption characterization of the oxo intermediates of cytochrome c oxidase generated in its reaction with hydrogen peroxide: pH and H2O2 concentration dependence

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Carboxyl group protonation upon reduction of the Paracoccus denitrificans cytochrome c oxidase: direct evidence by FTIR spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Rapid purification of wildtype and mutant cytochrome c oxidase from Rhodobacter sphaeroides by Ni(2+)-NTA affinity chromatography

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

The reduction of cytochrome c oxidase by carbon monoxide

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Glutamate 286 in cytochrome aa3 from Rhodobacter sphaeroides is involved in proton uptake during the reaction of the fully-reduced enzyme with dioxygen

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Time-Resolved FT-IR Studies on the CO Adduct ofParacoccus denitrificansCytochromecOxidase: Comparison of the Fully Reduced and the Mixed Valence Form†

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Direct Evidence for a Tyrosine Radical in the Reaction of CytochromecOxidase with Hydrogen Peroxide†

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Resonance raman studies of oxo intermediates in the reaction of pulsed cytochrome bo with hydrogen peroxide

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Formation of the "peroxy" intermediate in cytochrome c oxidase is associated with internal proton/hydrogen transfer

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Quantitative IR spectrophotometry of peptide compounds in water (H2O) solutions. I. Spectral parameters of amino acid residue absorption bands

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

Fourier Transform Infrared Difference Spectroscopy of Photosystem II Tyrosine D Using Site-Directed Mutagenesis and Specific Isotope Labeling†

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1530408100

The reactions of hydrogen peroxide with bovine cytochrome c oxidase

21 January 2018

1 reference

12 December 2020

ATR-FTIR difference spectroscopy of the P(M) intermediate of bovine cytochrome c oxidase

1 reference

12 December 2020

The dioxygen cycle. Spectral, kinetic, and thermodynamic characteristics of ferryl and peroxy intermediates observed by reversal of the cytochrome oxidase reaction

1 reference

12 December 2020

Proton uptake by cytochrome c oxidase on reduction and on ligand binding

1 reference

12 December 2020

Proton transfer from glutamate 286 determines the transition rates between oxygen intermediates in cytochrome c oxidase

1 reference

12 December 2020

Identifiers

DOI

10.1073/PNAS.1530408100

1 reference

6 August 2017

0 references

1 reference

6 August 2017

1 reference