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Title: The Semiquinone at the Q i Site of the bc 1 Complex Explored Using HYSCORE Spectroscopy and Specific Isotopic Labeling of Ubiquinone in Rhodobacter sphaeroides via 13 C Methionine and Construction of a Methionine Auxotroph

Journal Article · · Biochemistry
DOI:https://doi.org/10.1021/bi500654y· OSTI ID:1158872
 [1];  [2];  [3];  [4];  [1];  [2];  [5];  [1]
  1. Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
  2. School of Chemistry, The University of Manchester, Manchester M13 9PL, U.K.
  3. Center for Biophysics and Computational Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
  4. V. V. Voevodsky Institute of Chemical Kinetics and Combustion, Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
  5. Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
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Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-08ER15960; FG02-87ER13716
OSTI ID:
1158872
Journal Information:
Biochemistry, Journal Name: Biochemistry Vol. 53 Journal Issue: 38; ISSN 0006-2960
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

References (45)

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Hydrogen Bonding and Spin Density Distribution in the Q B Semiquinone of Bacterial Reaction Centers and Comparison with the Q A Site journal April 2011
Interactions of Intermediate Semiquinone with Surrounding Protein Residues at the Q H Site of Wild-Type and D75H Mutant Cytochrome bo 3 from Escherichia coli journal April 2012
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Conformational Differences between the Methoxy Groups of Q A and Q B Site Ubisemiquinones in Bacterial Reaction Centers: A Key Role for Methoxy Group Orientation in Modulating Ubiquinone Redox Potential journal June 2013
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[21] Redox flow as an instrument of gene regulation book January 2002
Evolution of Photosynthesis:  Time-Independent Structure of the Cytochrome b 6 f Complex † journal May 2004
Chromatophore heterogeneity explains phenomena seen in Rhodobacter sphaeroides previously attributed to supercomplexes journal January 1998
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Crystal Structure of the Cytochrome bc 1 Complex from Bovine Heart Mitochondria journal July 1997
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Exploring by Pulsed EPR the Electronic Structure of Ubisemiquinone Bound at the QH Site of Cytochrome bo3 from Escherichia coli with in Vivo 13C-Labeled Methyl and Methoxy Substituents* journal March 2011

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