Literature DB >> 19325933

Evidence for protein conformational change at a Au(110)/protein interface.

H L Messiha1, C I Smith, N S Scrutton, P Weightman.   

Abstract

Evidence is presented that reflection anisotropy spectroscopy (RAS) can provide real-time measurements of conformational change in proteins induced by electron transfer reactions. A bacterial electron transferring flavoprotein (ETF) has been modified so as to adsorb on an Au(110) electrode and enable reversible electron transfer to the protein cofactor in the absence of mediators. Reversible changes are observed in the RAS of this protein that are interpreted as arising from conformational changes accompanying the transfer of electrons.

Entities:  

Year:  2008        PMID： 19325933      PMCID： PMC2660841          DOI： 10.1209/0295-5075/83/18004

Source DB:  PubMed          Journal:  Europhys Lett        ISSN： 0295-5075            Impact factor:   1.947


  16 in total

1.  Reflection anisotropy spectroscopy: A new probe for the solid-liquid interface

Authors: 
Journal:  Phys Rev Lett       Date:  2000-11-20       Impact factor: 9.161

2.  Protein dynamics enhance electronic coupling in electron transfer complexes.

Authors:  K K Chohan; M Jones; J G Grossmann; F E Frerman; N S Scrutton; M J Sutcliffe
Journal:  J Biol Chem       Date:  2001-06-27       Impact factor: 5.157

3.  Extensive conformational sampling in a ternary electron transfer complex.

Authors:  David Leys; Jaswir Basran; François Talfournier; Michael J Sutcliffe; Nigel S Scrutton
Journal:  Nat Struct Biol       Date:  2003-03

4.  Comment on "Monitoring the transitions of the charge-induced reconstruction of Au(110) by reflection anisotropy spectroscopy".

Authors:  P Weightman; C I Smith; D S Martin; C A Lucas; R J Nichols; S D Barrett
Journal:  Phys Rev Lett       Date:  2004-05-14       Impact factor: 9.161

Review 5.  Electrical circuitry in biology: emerging principles from protein structure.

Authors:  David Leys; Nigel S Scrutton
Journal:  Curr Opin Struct Biol       Date:  2004-12       Impact factor: 6.809

6.  X-ray scattering studies of Methylophilus methylotrophus (sp. W3A1) electron-transferring flavoprotein. Evidence for multiple conformational states and an induced fit mechanism for assembly with trimethylamine dehydrogenase.

Authors:  M Jones; J Basran; M J Sutcliffe; J Günter Grossmann; N S Scrutton
Journal:  J Biol Chem       Date:  2000-07-14       Impact factor: 5.157

7.  alpha Arg-237 in Methylophilus methylotrophus (sp. W3A1) electron-transferring flavoprotein affords approximately 200-millivolt stabilization of the FAD anionic semiquinone and a kinetic block on full reduction to the dihydroquinone.

Authors:  F Talfournier; A W Munro; J Basran; M J Sutcliffe; S Daff; S K Chapman; N S Scrutton
Journal:  J Biol Chem       Date:  2001-04-02       Impact factor: 5.157

8.  Reflection anisotropy spectroscopy study of the adsorption of sulfur-containing amino acids at the Au(110)/electrolyte interface.

Authors:  Rozenn LeParc; Caroline I Smith; M Consuelo Cuquerella; Rachel L Williams; David G Fernig; Clive Edwards; David S Martin; Peter Weightman
Journal:  Langmuir       Date:  2006-03-28       Impact factor: 3.882

9.  Probing the dynamic interface between trimethylamine dehydrogenase (TMADH) and electron transferring flavoprotein (ETF) in the TMADH-2ETF complex: role of the Arg-alpha237 (ETF) and Tyr-442 (TMADH) residue pair.

Authors:  Selena G Burgess; Hanan Latif Messiha; Gergely Katona; Stephen E J Rigby; David Leys; Nigel S Scrutton
Journal:  Biochemistry       Date:  2008-04-12       Impact factor: 3.162

10.  Extensive domain motion and electron transfer in the human electron transferring flavoprotein.medium chain Acyl-CoA dehydrogenase complex.

Authors:  Helen S Toogood; Adam van Thiel; Jaswir Basran; Mike J Sutcliffe; Nigel S Scrutton; David Leys
Journal:  J Biol Chem       Date:  2004-05-24       Impact factor: 5.157
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  2 in total

1.  The influence of the structure of the Au(110) surface on the ordering of a monolayer of cytochrome P450 reductase at the Au(110)/phosphate buffer interface.

Authors:  C I Smith; J H Convery; B Khara; N S Scrutton; P Weightman
Journal:  Phys Status Solidi B Basic Solid State Phys       Date:  2014-03-01       Impact factor: 1.710

Review 2.  Tripping the light fantastic in membrane redox biology: linking dynamic structures to function in ER electron transfer chains.

Authors:  Tobias M Hedison; Nigel S Scrutton
Journal:  FEBS J       Date:  2019-01-30       Impact factor: 5.542
  2 in total

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