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Title: Differential effects of glutamate-286 mutations in the aa3-type cytochrome c oxidase from Rhodobacter sphaeroides and the cytochrome bo3 ubiquinol oxidase from Escherichia coli

Journal Article · · Biochimica et Biophysica Acta - Bioenergetics

Sponsoring Organization:
USDOE
Grant/Contract Number:
FG02-87ER13716
OSTI ID:
1209613
Journal Information:
Biochimica et Biophysica Acta - Bioenergetics, Journal Name: Biochimica et Biophysica Acta - Bioenergetics Vol. 1807 Journal Issue: 10; ISSN 0005-2728
Publisher:
ElsevierCopyright Statement
Country of Publication:
Netherlands
Language:
English
Citation Metrics:
Cited by: 2 works
Citation information provided by
Web of Science

References (40)

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Identification of conserved lipid/detergent-binding sites in a high-resolution structure of the membrane protein cytochrome c oxidase journal October 2006
Generation of Novel Copper Sites by Mutation of the Axial Ligand of Amicyanin. Atomic Resolution Structures and Spectroscopic Properties , journal January 2007
A Mutation in Subunit I of Cytochrome Oxidase from Rhodobacter sphaeroides Results in an Increase in Steady-State Activity but Completely Eliminates Proton Pumping journal October 2002
The Whole Structure of the 13-Subunit Oxidized Cytochrome c Oxidase at 2.8 A journal May 1996
The X-ray Crystal Structures of Wild-type and EQ(I-286) Mutant Cytochrome c Oxidases from Rhodobacter sphaeroides journal August 2002
Role of the K-Channel in the pH-Dependence of the Reaction of Cytochrome c Oxidase with Hydrogen Peroxide journal July 2001
Looking for the minimum common denominator in haem–copper oxygen reductases: Towards a unified catalytic mechanism journal July 2008
Controlled uncoupling and recoupling of proton pumping in cytochrome c oxidase journal January 2006
Redesign of the Proton-Pumping Machinery of Cytochrome c Oxidase:  Proton Pumping Does Not Require Glu(I-286) journal December 2000
Analysis of site-directed mutants locates a non-redox-active metal near the active site of cytochrome c oxidase of Rhodobacter sphaeroides journal June 1995
Redox-Dependent Conformational Changes in Cytochrome c Oxidase Suggest a Gating Mechanism for Proton Uptake journal June 2009
Reaction of cyanide with cytochrome ba3 from Thermus thermophilus: spectroscopic characterization of the Fe(II)a3-CN.Cu(II)B-CN complex suggests four 14N atoms are coordinated to CuB. journal April 1992
Origin of the cytochrome a absorption red shift: a pH-dependent interaction between its heme a formyl and protein in cytochrome oxidase journal January 1983
High resolution crystal structure of Paracoccus denitrificans cytochrome c oxidase: New insights into the active site and the proton transfer pathways journal June 2009
Glutamic acid 286 in subunit I of cytochrome bo 3 is involved in proton translocation journal September 1997
Structure at 2.8 Å resolution of cytochrome c oxidase from Paracoccus denitrificans journal August 1995
Spectroscopic characterization of cytochrome ba3, a terminal oxidase from Thermus thermophilus: Comparison of the a3/CuB site to that of bovine cytochrome aa3 journal March 1994
Rapid purification of wildtype and mutant cytochrome c oxidase from Rhodobacter sphaeroides by Ni 2+ -NTA affinity chromatography journal July 1995
The roles of the two proton input channels in cytochrome c oxidase from Rhodobacter sphaeroides probed by the effects of site-directed mutations on time-resolved electrogenic intraprotein proton transfer journal August 1997
Vibrational structure of the formyl group on heme a. Implications on the properties of cytochrome c oxidase journal July 1991
Perturbation of the CuA Site in Cytochrome‐c Oxidase of Paracoccus denitrificans by Replacement of Met227 with Isoleucine journal December 1995
Transient Binding of CO to CuB in Cytochrome c Oxidase Is Dynamically Linked to Structural Changes around a Carboxyl Group: A Time-Resolved Step-Scan Fourier Transform Infrared Investigation journal January 2002
Cytochrome c oxidase: exciting progress and remaining mysteries journal October 2008
Effects of Mutation of the Conserved Glutamic Acid-286 in Subunit I of Cytochrome c Oxidase from Rhodobacter sphaeroides journal April 1999
A Conserved Glutamic Acid in Helix VI of Cytochrome bo3 Influences a Key Step in Oxygen Reduction journal November 1997
Polar Residues in Helix VIII of Subunit I of Cytochrome c Oxidase Influence the Activity and the Structure of the Active Site journal January 1996
Tracing the D-Pathway in Reconstituted Site-Directed Mutants of Cytochrome c Oxidase from Paracoccus denitrificans journal June 2000
The proton pumping pathway of bovine heart cytochrome c oxidase journal February 2007
Mutations in the Putative H-Channel in the Cytochrome c Oxidase from Rhodobacter sphaeroides Show That This Channel Is Not Important for Proton Conduction but Reveal Modulation of the Properties of Heme a journal February 2000
Fourier Transform Infrared Evidence for Connectivity between CuB and Glutamic Acid 286 in Cytochrome bo3 from Escherichia coli journal October 1997
Site-Directed Mutagenesis of Residues Lining a Putative Proton Transfer Pathway in Cytochrome c Oxidase from Rhodobacter sphaeroides journal January 1996
Impaired proton pumping in cytochrome c oxidase upon structural alteration of the D pathway journal July 2008
EPR characterization of ascorbyl and sulfur dioxide anion radicals trapped during the reaction of bovine Cytochrome c Oxidase with molecular oxygen journal April 2010
Cox11p Is Required for Stable Formation of the Cu B and Magnesium Centers of Cytochrome c Oxidase journal January 2000
The caa3 Terminal Oxidase of Rhodothermus marinus Lacking the Key Glutamate of the D-Channel Is a Proton Pump journal May 2000
Characterization of Mutants That Change the Hydrogen Bonding of the Semiquinone Radical at the QH Site of the Cytochrome bo3 from Escherichia coli* journal March 2007
Overexpression and Purification of CytochromecOxidase fromRhodobacter sphaeroides journal August 1998
A novel scenario for the evolution of haem–copper oxygen reductases journal June 2001
Proton Translocation by Cytochrome c Oxidase Can Take Place without the Conserved Glutamic Acid in Subunit I journal June 2000

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