Structures of the human and Drosophila 80S ribosome

Andreas M. Anger, Jean Paul Armache, Otto Berninghausen, Michael Habeck, Marion Subklewe, Daniel N. Wilson, Roland Beckmann

Research output: Contribution to journalArticle

244 Citations (Scopus)

Abstract

Protein synthesis in all cells is carried out by macromolecular machines called ribosomes. Although the structures of prokaryotic, yeast and protist ribosomes have been determined, the more complex molecular architecture of metazoan 80S ribosomes has so far remained elusive. Here we present structures of Drosophila melanogaster and Homo sapiens 80S ribosomes in complex with the translation factor eEF2, E-site transfer RNA and Stm1-like proteins, based on high-resolution cryo-electron-microscopy density maps. These structures not only illustrate the co-evolution of metazoan-specific ribosomal RNA with ribosomal proteins but also reveal the presence of two additional structural layers in metazoan ribosomes, a well-ordered inner layer covered by a flexible RNA outer layer. The human and Drosophila ribosome structures will provide the basis for more detailed structural, biochemical and genetic experiments.

Original languageEnglish (US)
Pages (from-to)80-85
Number of pages6
JournalNature
Volume497
Issue number7447
DOIs
StatePublished - May 13 2013

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Ribosomes
Drosophila
Cryoelectron Microscopy
Ribosomal RNA
Ribosomal Proteins
Transfer RNA
Drosophila melanogaster
Molecular Biology
Proteins
Yeasts
RNA

All Science Journal Classification (ASJC) codes

  • General

Cite this

Anger, A. M., Armache, J. P., Berninghausen, O., Habeck, M., Subklewe, M., Wilson, D. N., & Beckmann, R. (2013). Structures of the human and Drosophila 80S ribosome. Nature, 497(7447), 80-85. https://doi.org/10.1038/nature12104
Anger, Andreas M. ; Armache, Jean Paul ; Berninghausen, Otto ; Habeck, Michael ; Subklewe, Marion ; Wilson, Daniel N. ; Beckmann, Roland. / Structures of the human and Drosophila 80S ribosome. In: Nature. 2013 ; Vol. 497, No. 7447. pp. 80-85.
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Anger, AM, Armache, JP, Berninghausen, O, Habeck, M, Subklewe, M, Wilson, DN & Beckmann, R 2013, 'Structures of the human and Drosophila 80S ribosome', Nature, vol. 497, no. 7447, pp. 80-85. https://doi.org/10.1038/nature12104

Structures of the human and Drosophila 80S ribosome. / Anger, Andreas M.; Armache, Jean Paul; Berninghausen, Otto; Habeck, Michael; Subklewe, Marion; Wilson, Daniel N.; Beckmann, Roland.

In: Nature, Vol. 497, No. 7447, 13.05.2013, p. 80-85.

Research output: Contribution to journalArticle

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Anger AM, Armache JP, Berninghausen O, Habeck M, Subklewe M, Wilson DN et al. Structures of the human and Drosophila 80S ribosome. Nature. 2013 May 13;497(7447):80-85. https://doi.org/10.1038/nature12104