Evidence map›Paper›PMID 25043550›Full record

ArticleStructure (London, England : 1993)2014

Structures of yeast 80S ribosome-tRNA complexes in the rotated and nonrotated conformations.

Egor Svidritskiy, Axel F Brilot, Cha San Koh, Nikolaus Grigorieff, Andrei A Korostelev

Open access · bronzeAbstract read
In one paragraph

Article in Structure (London, England : 1993), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
4.3field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 100 citations in OpenAlex.

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1 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Egor SvidritskiyRNA Therapeutics Institute, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Axel F BrilotDepartment of Biochemistry, Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, MA 02454, USA.
Cha San KohRNA Therapeutics Institute, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Nikolaus GrigorieffDepartment of Biochemistry, Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, MA 02454, USA; Janelia Farm Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, VA 20147, USA. Electronic address: niko@grigorieff.org.
Andrei A KorostelevRNA Therapeutics Institute, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA 01605, USA. Electronic address: andrei.korostelev@umassmed.edu.
University of Massachusetts Chan Medical School · USBrandeis University · USHoward Hughes Medical Institute · US

Funding

Single particle reconstructionP01GM062580 · NIGMS · HARVARD MEDICAL SCHOOL · PI WALZ, THOMAS · 2001 to 2016
$23.7M
Structural bases for cellular stress responses mediated by stalled translationR01GM106105 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KOROSTELEV, ANDREI · 2013 to 2017
$1.6M
Howard Hughes Medical InstituteNIGMS NIH HHS P01 GM062580NIGMS NIH HHS P01 GM62580NIGMS NIH HHS R01 GM106105
6 · The paper itself

Abstract

The structural understanding of eukaryotic translation lags behind that of translation on bacterial ribosomes. Here, we present two subnanometer resolution structures of S. cerevisiae 80S ribosome complexes formed with either one or two tRNAs and bound in response to an mRNA fragment containing the Kozak consensus sequence. The ribosomes adopt two globally different conformations that are related to each other by the rotation of the small subunit. Comparison with bacterial ribosome complexes reveals that the global structures and modes of intersubunit rotation of the yeast ribosome differ significantly from those in the bacterial counterpart, most notably in the regions involving the tRNA, small ribosomal subunit, and conserved helix 69 of the large ribosomal subunit. The structures provide insight into ribosome dynamics implicated in tRNA translocation and help elucidate the role of the Kozak fragment in positioning an open reading frame during translation initiation in eukaryotes.

Indexed as

Models, MolecularMolecular ConformationCryoelectron MicroscopyImage Processing, Computer-AssistedProtein BiosynthesisRibosomesRNA, TransferSaccharomyces cerevisiae ProteinsRNA, TransferSaccharomyces cerevisiae Proteins

Identifiers

PMID25043550
PMCPMC4142436
OpenAlexW2058886590

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.