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  Molecular architecture of Manduca sexta midgut V1 ATPase visualized by electron microscopy

Radermacher, M., Ruiz, T., Harvey, W. R., Wieczorek, H., & Grüber, G. (1999). Molecular architecture of Manduca sexta midgut V1 ATPase visualized by electron microscopy. FEBS Letters, 453(3), 383-386. doi:10.1016/S0014-5793(99)00739-5.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0007-A553-1 Version Permalink: http://hdl.handle.net/21.11116/0000-0007-A554-0
Genre: Journal Article

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 Creators:
Radermacher, Michael1, Author              
Ruiz, Teresa1, Author              
Harvey, William R.2, Author
Wieczorek, Helmut3, Author
Grüber, Gerhard2, 3, Author
Affiliations:
1Department of Structural Biology, Max Planck Institute of Biophysics, Max Planck Society, ou_2068291              
2Whitney Laboratory, University of Florida, St. Augustine, FL 32086, USA, ou_persistent22              
3Universität Osnabrück, Fachbereich Biologie/Chemie, D-49069 Osnabrück, Germany, ou_persistent22              

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Free keywords: V1 ATPase; Electron microscopy; Image processing; Manduca sexta
 Abstract: The structure of the V1 ATPase from the tobacco hornworm Manduca sexta has been determined from electron micrographs of isolated, negatively stained specimens. The resulting images clearly show a pseudohexagonal arrangement of six equal-sized protein densities, presumably representing the three copies each of subunits A and B, which comprise the headpiece of the enzyme. A seventh density could be observed either centrally or asymmetrically to the hexamer. The maximum diameter of the V1 complex in the hexagonal projection is 13 nm with each of the six peripheral densities being 3–4 nm in diameter

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Language(s): eng - English
 Dates: 1999-05-201999-04-041999-06-231999-06-25
 Publication Status: Published in print
 Pages: 4
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/S0014-5793(99)00739-5
 Degree: -

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Title: FEBS Letters
  Other : FEBS Lett.
Source Genre: Journal
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Affiliations:
Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 453 (3) Sequence Number: - Start / End Page: 383 - 386 Identifier: ISSN: 0014-5793
CoNE: https://pure.mpg.de/cone/journals/resource/954925399501