IDEAS home Printed from https://ideas.repec.org/a/nat/nature/v435y2005i7043d10.1038_nature03680.html
   My bibliography  Save this article

Structure of the cross-β spine of amyloid-like fibrils

Author

Listed:
  • Rebecca Nelson

    (UCLA)

  • Michael R. Sawaya

    (UCLA)

  • Melinda Balbirnie

    (UCLA)

  • Anders Ø. Madsen

    (University of Copenhagen
    European Synchrotron Radiation Facility)

  • Christian Riekel

    (European Synchrotron Radiation Facility)

  • Robert Grothe

    (UCLA)

  • David Eisenberg

    (UCLA)

Abstract

Numerous soluble proteins convert to insoluble amyloid-like fibrils that have common properties. Amyloid fibrils are associated with fatal diseases such as Alzheimer's, and amyloid-like fibrils can be formed in vitro. For the yeast protein Sup35, conversion to amyloid-like fibrils is associated with a transmissible infection akin to that caused by mammalian prions. A seven-residue peptide segment from Sup35 forms amyloid-like fibrils and closely related microcrystals, from which we have determined the atomic structure of the cross-β spine. It is a double β-sheet, with each sheet formed from parallel segments stacked in register. Side chains protruding from the two sheets form a dry, tightly self-complementing steric zipper, bonding the sheets. Within each sheet, every segment is bound to its two neighbouring segments through stacks of both backbone and side-chain hydrogen bonds. The structure illuminates the stability of amyloid fibrils, their self-seeding characteristic and their tendency to form polymorphic structures.

Suggested Citation

  • Rebecca Nelson & Michael R. Sawaya & Melinda Balbirnie & Anders Ø. Madsen & Christian Riekel & Robert Grothe & David Eisenberg, 2005. "Structure of the cross-β spine of amyloid-like fibrils," Nature, Nature, vol. 435(7043), pages 773-778, June.
    • Handle: RePEc:nat:nature:v:435:y:2005:i:7043:d:10.1038_nature03680
    DOI: 10.1038/nature03680
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/nature03680
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1038/nature03680?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Massih Khorvash & Nick Blinov & Carol Ladner-Keay & Jie Lu & Judith M Silverman & Ebrima Gibbs & Yu Tian Wang & Andriy Kovalenko & David Wishart & Neil R Cashman, 2020. "Molecular interactions between monoclonal oligomer-specific antibody 5E3 and its amyloid beta cognates," PLOS ONE, Public Library of Science, vol. 15(5), pages 1-35, May.
    2. Thomas Heerde & Desiree Schütz & Yu-Jie Lin & Jan Münch & Matthias Schmidt & Marcus Fändrich, 2023. "Cryo-EM structure and polymorphic maturation of a viral transduction enhancing amyloid fibril," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    3. Deena M A Gendoo & Paul M Harrison, 2011. "Origins and Evolution of the HET-s Prion-Forming Protein: Searching for Other Amyloid-Forming Solenoids," PLOS ONE, Public Library of Science, vol. 6(11), pages 1-12, November.
    4. Victor Banerjee & Rajiv K Kar & Aritreyee Datta & Krupakar Parthasarathi & Subhrangsu Chatterjee & Kali P Das & Anirban Bhunia, 2013. "Use of a Small Peptide Fragment as an Inhibitor of Insulin Fibrillation Process: A Study by High and Low Resolution Spectroscopy," PLOS ONE, Public Library of Science, vol. 8(8), pages 1-15, August.
    5. Vishruth Mullapudi & Jaime Vaquer-Alicea & Vaibhav Bommareddy & Anthony R. Vega & Bryan D. Ryder & Charles L. White & Marc. I. Diamond & Lukasz A. Joachimiak, 2023. "Network of hotspot interactions cluster tau amyloid folds," Nature Communications, Nature, vol. 14(1), pages 1-19, December.
    6. Sanne Abeln & Michele Vendruscolo & Christopher M Dobson & Daan Frenkel, 2014. "A Simple Lattice Model That Captures Protein Folding, Aggregation and Amyloid Formation," PLOS ONE, Public Library of Science, vol. 9(1), pages 1-8, January.
    7. Andrew C Gill, 2014. "β-Hairpin-Mediated Formation of Structurally Distinct Multimers of Neurotoxic Prion Peptides," PLOS ONE, Public Library of Science, vol. 9(1), pages 1-17, January.
    8. Allen W Bryan Jr. & Matthew Menke & Lenore J Cowen & Susan L Lindquist & Bonnie Berger, 2009. "BETASCAN: Probable β-amyloids Identified by Pairwise Probabilistic Analysis," PLOS Computational Biology, Public Library of Science, vol. 5(3), pages 1-11, March.
    9. Kübra Kaygisiz & Lena Rauch-Wirth & Arghya Dutta & Xiaoqing Yu & Yuki Nagata & Tristan Bereau & Jan Münch & Christopher V. Synatschke & Tanja Weil, 2023. "Data-mining unveils structure–property–activity correlation of viral infectivity enhancing self-assembling peptides," Nature Communications, Nature, vol. 14(1), pages 1-17, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:nature:v:435:y:2005:i:7043:d:10.1038_nature03680. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.