Literature DB >> 698347

A molecular mechanism of the energetic coupling of a sequence of electron transfer reactions to endergonic reactions.

B Cartling, A Ehrenberg.   

Abstract

A molecular mechanism of the energetic coupling of a sequence of electron transfer reactions to endergonic reactions is proposed and discussed from a physical point of view. The scheme represents a synthesis of concepts of electron transfer by tunneling and the conformational and chemiosmotic aspects of energy coupling processes. Its relation to existing experimental information and theoretical models is discussed, and further experimental tests are suggested.

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Year:  1978        PMID： 698347      PMCID： PMC1473542          DOI： 10.1016/S0006-3495(78)85461-7

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


  22 in total

1.  Proton pump coupled to cytochrome c oxidase in mitochondria.

Authors:  M K Wikstrom
Journal:  Nature       Date:  1977-03-17       Impact factor: 49.962

Review 2.  Proton translocation reactions in the respiratory chains.

Authors:  S Papa
Journal:  Biochim Biophys Acta       Date:  1976-04-30

3.  Studies on the conformational changes of metalloproteins induced by electrons in water-ethylene glycol solutions at low temperatures. III. Adrenal ferredoxin.

Authors:  L A Blumenfeld; D S Burbaev; R M Davydov; L N Kubrina; A F Vanin; R O Vilu
Journal:  Biochim Biophys Acta       Date:  1975-02-27

4.  Fundamental aspects of electron transfer: experimental verification of vibronically coupled electron tunneling.

Authors:  M J Potasek; J J Hopfield
Journal:  Proc Natl Acad Sci U S A       Date:  1977-09       Impact factor: 11.205

5.  Experimental test of the vibronically coupled tunneling description of biological electron transfer.

Authors:  M J Potasek; J J Hopfield
Journal:  Proc Natl Acad Sci U S A       Date:  1977-01       Impact factor: 11.205

6.  Membrane-bound ATP synthesis generated by an external electrical field.

Authors:  H T Witt; E Schlodder; P Gräber
Journal:  FEBS Lett       Date:  1976-10-15       Impact factor: 4.124

7.  The mechanism of energy conservation and transduction by mitochondrial cytochrome c oxidase.

Authors:  M K Wikström; H T Saari
Journal:  Biochim Biophys Acta       Date:  1977-11-17

8.  Conformational change of the chloroplast ATPase induced by a transmembrane electric field and its correlation to phosphorylation.

Authors:  P Gräber; E Schlodder; H T Witt
Journal:  Biochim Biophys Acta       Date:  1977-09-14

9.  The physical aspects of enzyme functioning.

Authors:  L A Blumenfeld
Journal:  J Theor Biol       Date:  1976-05-21       Impact factor: 2.691

10.  Reaction of cytochrome c with one-electron redox reagents. I. Reduction of ferricytochrome c by the hydrated electron produced by pulse radiolysis.

Authors:  N N Lichtin; A Shafferman; G Stein
Journal:  Biochim Biophys Acta       Date:  1973-08-31
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  3 in total

1.  Intermediate and stable redox states of cytochrome c studied by low temperature resonance Raman spectroscopy.

Authors:  B Cartling
Journal:  Biophys J       Date:  1983-08       Impact factor: 4.033

2.  Electron tunneling process and the segment mobility of macromolecules.

Authors:  D S Chernavskii; E N Frolov; V I Goldanskii; A A Kononenko; A B Rubin
Journal:  Proc Natl Acad Sci U S A       Date:  1980-12       Impact factor: 11.205

3.  Continuous flow-resonance Raman spectroscopy of an intermediate redox state of cytochrome C.

Authors:  M Forster; R E Hester; B Cartling; R Wilbrandt
Journal:  Biophys J       Date:  1982-05       Impact factor: 4.033
  3 in total

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