Evidence map›Paper›PMID 23374340›Full record

ArticleCell2013

Structural basis of transcriptional pausing in bacteria.

Albert Weixlbaumer, Katherine Leon, Robert Landick, Seth A Darst

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed
10.0field-weighted citation impact, top 1% 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

103 citing papers in PubMed, 151 citations in OpenAlex.

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  10. Allosteric mechanism of transcription inhibition by NusG-dependent pausing of RNA polymerase.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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43 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

4 authors at 2 institutions in 1 country.

Albert WeixlbaumerThe Rockefeller University, 1230 York Avenue, New York, NY 10065, USA.
Katherine Leon
Robert Landick
Seth A Darst
Rockefeller University · USUniversity of Wisconsin–Madison · US

Funding

Y-FAMILY POLYMERASES AND CO-FACTORS IN TRANSLESION REPLICATIONP41RR015301 · NCRR · CORNELL UNIVERSITY ITHACA · PI EISENBERG, DAVID · 2001 to 2011
$28.2M
STRUCTURE/FUNCTION OF TRANSCRIPTION COMPLEX RNA HAIRPINSR01GM038660 · NIGMS · WASHINGTON UNIVERSITY · PI Robert Landick · 1992 to 2026
$12.2M
Case Center for Synchrotron BiosciencesP30EB009998 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI CHANCE, MARK R · 2009 to 2018
$8.4M
Structural studies of RNA polymerase regulation by RNAR01GM097458 · NIGMS · ROCKEFELLER UNIVERSITY · PI DARST, SETH A. · 2012 to 2015
$1.3M
NCRR NIH HHS P41 RR015301NCRR NIH HHS RR-15301NIBIB NIH HHS P30 EB009998NIGMS NIH HHS R01 GM038660NIGMS NIH HHS R01 GM097458NIGMS NIH HHS R01 GM38660
6 · The paper itself

Abstract

Transcriptional pausing by multisubunit RNA polymerases (RNAPs) is a key mechanism for regulating gene expression in both prokaryotes and eukaryotes and is a prerequisite for transcription termination. Pausing and termination states are thought to arise through a common, elemental pause state that is inhibitory for nucleotide addition. We report three crystal structures of Thermus RNAP elemental paused elongation complexes (ePECs). The structures reveal the same relaxed, open-clamp RNAP conformation in the ePEC that may arise by failure to re-establish DNA contacts during translocation. A kinked bridge-helix sterically blocks the RNAP active site, explaining how this conformation inhibits RNAP catalytic activity. Our results provide a framework for understanding how RNA hairpin formation stabilizes the paused state and how the ePEC intermediate facilitates termination.

Indexed as

Transcription Elongation, GeneticCatalytic DomainCrystallography, X-RayDNA-Directed RNA PolymerasesInverted Repeat SequencesNucleotidesRNA, MessengerThermusThermus thermophilusTranscription Termination, GeneticDNA-Directed RNA PolymerasesNucleotidesRNA, Messenger

Identifiers

PMID23374340
PMCPMC3564060
OpenAlexW2012019201

What OpenQuestion holds

Textmetadata
LicenceTDM
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.