Evidence map›Paper›PMID 26804377›Full record

ArticleNature communications2016

The architecture of the Schizosaccharomyces pombe CCR4-NOT complex.

Marta Ukleja, Jorge Cuellar, Aleksandra Siwaszek, Joanna M Kasprzak, Mariusz Czarnocki-Cieciura, Janusz M Bujnicki, Andrzej Dziembowski, Jose M Valpuesta

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 59 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Marta UklejaInstitute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Jorge CuellarDepartment of Structure of Macromolecules, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, 28049 Madrid, Spain.
Aleksandra SiwaszekInstitute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Joanna M KasprzakLaboratory of Bioinformatics and Protein Engineering, International Institute of Molecular and Cell Biology in Warsaw, ul. Ks. Trojdena 4, PL-02-109 Warsaw, Poland.
Mariusz Czarnocki-CieciuraInstitute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Janusz M BujnickiLaboratory of Bioinformatics and Protein Engineering, International Institute of Molecular and Cell Biology in Warsaw, ul. Ks. Trojdena 4, PL-02-109 Warsaw, Poland.
Andrzej DziembowskiInstitute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland.
Jose M ValpuestaDepartment of Structure of Macromolecules, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, 28049 Madrid, Spain.
University of Warsaw · PLAdam Mickiewicz University in Poznań · PLCentro Nacional de Biotecnología · ESInstitute of Biochemistry and Biophysics, Polish Academy of Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CCR4-NOT is a large protein complex present both in cytoplasm and the nucleus of eukaryotic cells. Although it is involved in a variety of distinct processes related to expression of genetic information such as poly(A) tail shortening, transcription regulation, nuclear export and protein degradation, there is only fragmentary information available on some of its nine subunits. Here we show a comprehensive structural characterization of the native CCR4-NOT complex from Schizosaccharomyces pombe. Our cryo-EM 3D reconstruction of the complex, combined with techniques such as immunomicroscopy, RNA-nanogold labelling, docking of the available high-resolution structures and models of different subunits and domains, allow us to propose its full molecular architecture. We locate all functionally defined domains endowed with deadenylating and ubiquitinating activities, the nucleus-specific RNA-interacting subunit Mmi1, as well as surfaces responsible for protein-protein interactions. This information provides insight into cooperation of the different CCR4-NOT complex functions.

Indexed as

Cell NucleusProtein BindingProtein Structure, TertiaryProtein TransportRNA-Binding ProteinsSchizosaccharomycesSchizosaccharomyces pombe ProteinsCcr4 protein, S pombeRNA-Binding ProteinsSchizosaccharomyces pombe Proteins

Identifiers

PMID26804377
PMCPMC4737751
OpenAlexW2272861280

What OpenQuestion holds

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LicenceCC BY
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.