Evidence map›Paper›PMID 21475248›Full record

ArticleEMBO reports2011

Structural analysis of 5'-mRNA-cap interactions with the human AGO2 MID domain.

Filipp Frank, Marc R Fabian, Janusz Stepinski, Jacek Jemielity, Edward Darzynkiewicz, Nahum Sonenberg, Bhushan Nagar

Abstract read
In one paragraph

Article in EMBO reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Mechanistic Insights into MicroRNA-Mediated Gene Silencing.Cold Spring Harbor perspectives in biology · 2019
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Molecular dissection of human Argonaute proteins by DNA shuffling.Nature structural & molecular biology · 2013
    Article
  13. Article
  14. Review
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

7 authors.

Filipp FrankDepartment of Biochemistry, McGill University, 1160 Pine Avenue West, Montreal, Quebec H3A 1A3, Canada.
Marc R Fabian
Janusz Stepinski
Jacek Jemielity
Edward Darzynkiewicz
Nahum Sonenberg
Bhushan Nagar

Funding

Canadian Institutes of Health Research MOP-82929Howard Hughes Medical Institute
6 · The paper itself

Abstract

In RNA silencing, microRNA (miRNA)-mediated translational repression occurs through mechanisms that do not invoke messenger-RNA (mRNA) target cleavage by Argonaute proteins. The nature of these mechanisms is unclear, but several recent studies have proposed that a direct interaction between the mRNA-cap and the middle (MID) domain of Argonautes is involved. Here, we present crystallographic and NMR data demonstrating that cap analogues do not bind significantly to the isolated MID domain of human Argonaute 2 (hAGO2) and are found in the miRNA 5'-nucleotide binding site in an implausible binding mode. Additionally, in vitro pull-down experiments with full-length hAGO2 indicate that the interaction with cap analogues is nonspecific.

Indexed as

Models, MolecularProtein BindingProtein ConformationRNA InterferenceArgonaute ProteinsBiophysicsCrystallographyEukaryotic Initiation Factor-2HumansMagnetic Resonance SpectroscopyProtein Structure, TertiaryRNA CapsAGO2 protein, humanArgonaute ProteinsEukaryotic Initiation Factor-2RNA Caps

Identifiers

PMID21475248
PMCPMC3090017

What OpenQuestion holds

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Registered trials

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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.