Evidence map›Paper›PMID 21531920›Full record

ArticleRNA (New York, N.Y.)2011

Solution structure of RNase P RNA.

Alexei V Kazantsev, Robert P Rambo, Sina Karimpour, John Santalucia, John A Tainer, Norman R Pace

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

30 citing papers in PubMed, 48 citations in OpenAlex.

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  14. Time-Resolved, Single-Molecule, Correlated Chemical Probing of RNA.Journal of the American Chemical Society · 2020
    Article
  15. Review
  16. RNA structure inference through chemical mapping after accidental or intentional mutations.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  17. Article
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  19. Review
  20. Article
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

6 authors at 4 institutions in 1 country.

Alexei V KazantsevDepartment of MCD Biology, University of Colorado, Boulder, Colorado 80309, USA.
Robert P Rambo
Sina Karimpour
John Santalucia
John A Tainer
Norman R Pace
University of Colorado Boulder · USLawrence Berkeley National Laboratory · USScripps Research Institute · USWayne State University · US

Funding

METABOLISM OF RNA IN PROKARYOTES AND EUKARYOTESR01GM034527 · NIGMS · UNIVERSITY OF COLORADO AT BOULDER · PI PACE, NORMAN R · 1985 to 2011
$2.6M
FUNCTION AND METABOLISM OF RNAR37GM034527 · NIGMS · UNIVERSITY OF COLORADO AT BOULDER · PI PACE, NORMAN R · 1993 to 2003
$1.8M
NIGMS NIH HHS GM 34527NIGMS NIH HHS R01 GM034527NIGMS NIH HHS R37 GM034527
6 · The paper itself

Abstract

The ribonucleoprotein enzyme ribonuclease P (RNase P) processes tRNAs by cleavage of precursor-tRNAs. RNase P is a ribozyme: The RNA component catalyzes tRNA maturation in vitro without proteins. Remarkable features of RNase P include multiple turnovers in vivo and ability to process diverse substrates. Structures of the bacterial RNase P, including full-length RNAs and a ternary complex with substrate, have been determined by X-ray crystallography. However, crystal structures of free RNA are significantly different from the ternary complex, and the solution structure of the RNA is unknown. Here, we report solution structures of three phylogenetically distinct bacterial RNase P RNAs from Escherichia coli, Agrobacterium tumefaciens, and Bacillus stearothermophilus, determined using small angle X-ray scattering (SAXS) and selective 2'-hydroxyl acylation analyzed by primer extension (SHAPE) analysis. A combination of homology modeling, normal mode analysis, and molecular dynamics was used to refine the structural models against the empirical data of these RNAs in solution under the high ionic strength required for catalytic activity.

Indexed as

Agrobacterium tumefaciensBinding SitesCatalysisEscherichia coliGeobacillus stearothermophilusNucleic Acid ConformationRibonuclease PRNA, BacterialRNA, CatalyticRNA, TransferScattering, Small AngleSolutionsSubstrate SpecificityRibonuclease PRNA, BacterialRNA, CatalyticRNA, TransferSolutions

Identifiers

PMID21531920
PMCPMC3096047
OpenAlexW2112278341

What OpenQuestion holds

Textmetadata
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.