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Energy source of flagellar type III secretion

Author

Listed:
  • Koushik Paul

    (University of Utah, 257 South 1400 East, Salt Lake City, Utah 84112, USA)

  • Marc Erhardt

    (University of Utah, 257 South 1400 East, Salt Lake City, Utah 84112, USA
    Present address: Zentrum fur Molekulare Biologie Heidelberg, University of Heidelberg, Im Neuenheimer Feld 282, 69120 Heidelberg, Germany.)

  • Takanori Hirano

    (University of Utah, 257 South 1400 East, Salt Lake City, Utah 84112, USA)

  • David F. Blair

    (University of Utah, 257 South 1400 East, Salt Lake City, Utah 84112, USA)

  • Kelly T. Hughes

    (University of Utah, 257 South 1400 East, Salt Lake City, Utah 84112, USA)

Abstract

Alternative energy Bacterial flagella contain a secretion apparatus related to the type III secretion system used by many pathogens to transfer effector proteins into host cells. It is generally assumed that the ATPase FliI provides energy for transport, but two reports argue against this view. Both groups find that flagellar secretion occurs even in the absence of the ATPase, and that the energy required derives from the proton motive force.

Suggested Citation

  • Koushik Paul & Marc Erhardt & Takanori Hirano & David F. Blair & Kelly T. Hughes, 2008. "Energy source of flagellar type III secretion," Nature, Nature, vol. 451(7177), pages 489-492, January.
  • Handle: RePEc:nat:nature:v:451:y:2008:i:7177:d:10.1038_nature06497
    DOI: 10.1038/nature06497
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    Cited by:

    1. William R Taylor & Teige R S Matthews-Palmer & Morgan Beeby, 2016. "Molecular Models for the Core Components of the Flagellar Type-III Secretion Complex," PLOS ONE, Public Library of Science, vol. 11(11), pages 1-33, November.
    2. Imke Spöring & Vincent A Martinez & Christian Hotz & Jana Schwarz-Linek & Keara L Grady & Josué M Nava-Sedeño & Teun Vissers & Hanna M Singer & Manfred Rohde & Carole Bourquin & Haralampos Hatzikirou , 2018. "Hook length of the bacterial flagellum is optimized for maximal stability of the flagellar bundle," PLOS Biology, Public Library of Science, vol. 16(9), pages 1-19, September.

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