Literature DB >> 24359742

Time-resolved surface-enhanced IR-absorption spectroscopy of direct electron transfer to cytochrome c oxidase from R. sphaeroides.

Andreas Schwaighofer1, Christoph Steininger1, David M Hildenbrandt1, Johannes Srajer2, Christoph Nowak2, Wolfgang Knoll1, Renate L C Naumann3.   

Abstract

Time-resolved surface-enhanced IR-absorption spectroscopy triggered by electrochemical modulation has been performed on cytochrome c oxidase from Rhodobacter sphaeroides. Single bands isolated from a broad band in the amide I region using phase-sensitive detection were attributed to different redox centers. Their absorbances changing on the millisecond timescale could be fitted to a model based on protonation-dependent chemical reaction kinetics established previously. Substantial conformational changes of secondary structures coupled to redox transitions were revealed.
Copyright © 2013 Biophysical Society. Published by Elsevier Inc. All rights reserved.

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Year:  2013        PMID： 24359742      PMCID： PMC3882501          DOI： 10.1016/j.bpj.2013.10.037

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  29 in total

1.  Redox titration of all electron carriers of cytochrome c oxidase by Fourier transform infrared spectroscopy.

Authors:  Elena A Gorbikova; Kai Vuorilehto; Mårten Wikström; Michael I Verkhovsky
Journal:  Biochemistry       Date:  2006-05-02       Impact factor: 3.162

2.  Secondary structure and dosage of soluble and membrane proteins by attenuated total reflection Fourier-transform infrared spectroscopy on hydrated films.

Authors:  E Goormaghtigh; V Cabiaux; J M Ruysschaert
Journal:  Eur J Biochem       Date:  1990-10-24

3.  Crystallographic and online spectral evidence for role of conformational change and conserved water in cytochrome oxidase proton pump.

Authors:  Jian Liu; Ling Qin; Shelagh Ferguson-Miller
Journal:  Proc Natl Acad Sci U S A       Date:  2011-01-04       Impact factor: 11.205

4.  Electronic wiring of a multi-redox site membrane protein in a biomimetic surface architecture.

Authors:  Marcel G Friedrich; Joseph W F Robertson; Dieter Walz; Wolfgang Knoll; Renate L C Naumann
Journal:  Biophys J       Date:  2008-01-25       Impact factor: 4.033

5.  Phase-sensitive detection in modulation excitation spectroscopy applied to potential induced electron transfer in cytochrome c oxidase.

Authors:  Andreas Schwaighofer; Shelagh Ferguson-Miller; Renate L C Naumann; Wolfgang Knoll; Christoph Nowak
Journal:  Appl Spectrosc       Date:  2014       Impact factor: 2.388

6.  From static structure to living protein: computational analysis of cytochrome c oxidase main-chain flexibility.

Authors:  Leann Buhrow; Shelagh Ferguson-Miller; Leslie A Kuhn
Journal:  Biophys J       Date:  2012-05-02       Impact factor: 4.033

7.  The role of the cross-link His-Tyr in the functional properties of the binuclear center in cytochrome c oxidase.

Authors:  Eftychia Pinakoulaki; Ute Pfitzner; Bernd Ludwig; Constantinos Varotsis
Journal:  J Biol Chem       Date:  2002-02-01       Impact factor: 5.157

8.  2D-SEIRA spectroscopy to highlight conformational changes of the cytochrome c oxidase induced by direct electron transfer.

Authors:  Christoph Nowak; Thamara Laredo; Jens Gebert; Jacek Lipkowski; Robert B Gennis; Shelagh Ferguson-Miller; Wolfgang Knoll; Renate L C Naumann
Journal:  Metallomics       Date:  2011-05-04       Impact factor: 4.526

9.  Electrochemical and ultraviolet/visible/infrared spectroscopic analysis of heme a and a3 redox reactions in the cytochrome c oxidase from Paracoccus denitrificans: separation of heme a and a3 contributions and assignment of vibrational modes.

Authors:  P Hellwig; S Grzybek; J Behr; B Ludwig; H Michel; W Mäntele
Journal:  Biochemistry       Date:  1999-02-09       Impact factor: 3.162

Review 10.  FTIR studies of internal proton transfer reactions linked to inter-heme electron transfer in bovine cytochrome c oxidase.

Authors:  Benjamin H McMahon; Marian Fabian; Farol Tomson; Timothy P Causgrove; James A Bailey; Francisca N Rein; R Brian Dyer; Graham Palmer; Robert B Gennis; William H Woodruff
Journal:  Biochim Biophys Acta       Date:  2004-04-12
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  4 in total

1.  Phase-sensitive detection in modulation excitation spectroscopy applied to potential induced electron transfer in cytochrome c oxidase.

Authors:  Andreas Schwaighofer; Shelagh Ferguson-Miller; Renate L C Naumann; Wolfgang Knoll; Christoph Nowak
Journal:  Appl Spectrosc       Date:  2014       Impact factor: 2.388

2.  pH and Potential Transients of the bc1 Complex Co-Reconstituted in Proteo-Lipobeads with the Reaction Center from Rb. sphaeroides.

Authors:  Andreas F Geiss; Raghav Khandelwal; Dieter Baurecht; Christina Bliem; Ciril Reiner-Rozman; Michael Boersch; G Matthias Ullmann; Leslie M Loew; Renate L C Naumann
Journal:  J Phys Chem B       Date:  2017-01-04       Impact factor: 2.991

3.  Mitochondrial dependent oxidative stress in cell culture induced by laser radiation at 1265 nm.

Authors:  Yury V Saenko; Eugenia S Glushchenko; Igor O Zolotovskii; Evgeny Sholokhov; Andrey Kurkov
Journal:  Lasers Med Sci       Date:  2016-01-21       Impact factor: 3.161

Review 4.  Biomimetic Membranes for Multi-Redox Center Proteins.

Authors:  Renate L C Naumann; Andreas F Geiss; Christoph Steininger; Wolfgang Knoll
Journal:  Int J Mol Sci       Date:  2016-03-03       Impact factor: 5.923
  4 in total

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