Skip to main content

Electron Transport and Oxidative Phosphorylation

  • Chapter
Biochemistry
  • 2319 Accesses

Abstract

Free energy changes of chemical reactions are related to a number of parameters: entropy and enthalpy changes (Eq. 9.1), equilibrium constants (Eq. 9.2), and oxidation-reduction potentials. Of these, equilibrium constants and oxidation-reduction potentials are of primary importance for computing free energy changes of metabolic reactions. Relationships between free energy changes and equilibrium constants were explored in Chapter 9. Now we will focus on the relationships between free energy changes and oxidation-reduction potentials.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Selected Readings

  • Abrahams, J. P., Leslie, A. G. W., Lutter, R., and Walker, J. E., Structure at 2.8À resolution of F1-ATPase from bovine heart mitochondria, Nature (London) 370: 621–628 (1994).

    Article  CAS  Google Scholar 

  • Bensasson, R. V., Land, E. J., and Truscott, T. G., Excited States and Free Radicals in Biology and Medicine, Oxford University Press, Oxford (1993).

    Google Scholar 

  • Fetter, J. R., et al.,Possible proton relay pathways in cytochrome c oxidase, Proc. Natl. Acad Sci. USA 92:1604–1608 (1995).

    Google Scholar 

  • Fridovich, I., Superoxide radical and superoxide dismutases, Annu. Rev. Biochem. 64: 97–112 (1995).

    Article  PubMed  CAS  Google Scholar 

  • Gray, H. B., and Winkler, J. R., Electron transfer in proteins, Annu. Rev. Biochem. 65: 537–561 (1996).

    Article  PubMed  CAS  Google Scholar 

  • Mitchell, P., Keilin’s respiratory chain concept and its chemiosmotic consequences, Science 206: 1148–1159 (1979).

    Article  PubMed  CAS  Google Scholar 

  • Musser, S. M., and Stowell, M. H. B., Cytochrome c oxidase: Chemistry of a molecular machine, Adv. Enzymol. Relat. Areas Mol. Biol. 71: 79–208 (1995).

    PubMed  CAS  Google Scholar 

  • Pedersen, P. L., and Amzel, L. M., ATP synthases: Structure, reaction center, mechanism, and regulation of one of nature’s most unique machines, J. Biol. Chem. 268: 9937–9940 (1993).

    PubMed  CAS  Google Scholar 

  • Racker, E., From Pasteur to Mitchell: A hundred years of bioenergetics, Fed. Proc. 39: 210–215 (1980).

    PubMed  CAS  Google Scholar 

  • Rees, D. C., and Farrelly, D., Biological electron transfer, in The Enzymes, 3rd ed. (D. S. Sigman and P. D. Boyer, eds.), Vol. 19, pp. 38–97, Academic Press, New York (1990).

    Google Scholar 

  • Stenesh, J., Core Topics in Biochemistry, Cogno Press, Kalamazoo, MI (1993).

    Google Scholar 

  • Trumpower, B. L., and Gennis, R. B., Energy transduction by cytochrome complexes in mitochondria) and bacterial respiration: The enzymology of coupling electron transfer reactions to trans-membrane proton translocation, Annu. Rev. Biochem. 63: 675–716 (1994).

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

Copyright information

© 1998 Springer Science+Business Media New York

About this chapter

Cite this chapter

Stenesh, J. (1998). Electron Transport and Oxidative Phosphorylation. In: Biochemistry. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9427-4_12

Download citation

  • DOI: https://doi.org/10.1007/978-1-4757-9427-4_12

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4757-9429-8

  • Online ISBN: 978-1-4757-9427-4

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics