Evidence map›Paper›PMID 30413565›Full record

ArticleRNA (New York, N.Y.)2019

Roles of specific aminoglycoside-ribosome interactions in the inhibition of translation.

Lanqing Ying, Hongkun Zhu, Shinichiro Shoji, Kurt Fredrick

Abstract read
In one paragraph

Article in RNA (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Comparative Pharmacokinetics of Gentamicin CAntibiotics (Basel, Switzerland) · 2024
    Article
  8. Article
  9. Review
  10. Article
  11. Novel Antimicrobial Peptides from Saline Environments Active againstInternational journal of molecular sciences · 2023
    Article
  12. The great divide: rhamnolipids mediate separation betweenFrontiers in cellular and infection microbiology · 2023
    Article
  13. Identifying targets to prevent aminoglycoside ototoxicity.Molecular and cellular neurosciences · 2022
    Review
  14. Article
  15. Article
  16. Real-time measurements of aminoglycoside effects on protein synthesis in live cells.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  17. Review
  18. Article
  19. 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

4 authors.

Lanqing YingDepartment of Microbiology and Center for RNA Biology, The Ohio State University, Columbus, Ohio 43210, USA.
Hongkun ZhuDepartment of Microbiology and Center for RNA Biology, The Ohio State University, Columbus, Ohio 43210, USA.
Shinichiro ShojiDepartment of Microbiology and Center for RNA Biology, The Ohio State University, Columbus, Ohio 43210, USA.
Kurt FredrickDepartment of Microbiology and Center for RNA Biology, The Ohio State University, Columbus, Ohio 43210, USA.

Funding

Molecular analysis of accurate ribosomal translocationR01GM072528 · NIGMS · OHIO STATE UNIVERSITY · PI Kurt L Fredrick · 2005 to 2026
$5.8M
NIGMS NIH HHS R01 GM072528
6 · The paper itself

Abstract

Aminoglycosides containing a 2-deoxystreptamine core (AGs) represent a large family of antibiotics that target the ribosome. These compounds promote miscoding, inhibit translocation, and inhibit ribosome recycling. AG binding to helix h44 of the small subunit induces rearrangement of A-site nucleotides A1492 and A1493, which promotes a key open-to-closed conformational change of the subunit and thereby increases miscoding. Mechanisms by which AGs inhibit translocation and recycling remain less clear. Structural studies have revealed a secondary AG binding site in H69 of the large subunit, and it has been proposed that interaction at this site is crucial for inhibition of translocation and recycling. Here, we analyze ribosomes with mutations targeting either or both AG binding sites. Assaying translocation, we find that ablation of the h44 site increases the IC

Indexed as

AminoglycosidesBacterial InfectionsBinding SitesHexosaminesProtein Structure, SecondaryProtein Synthesis InhibitorsRibosomesTranslocation, Genetic2-deoxystreptamineAminoglycosidesHexosaminesProtein Synthesis InhibitorsmRNAprotein synthesisribosometranslocationtRNA

Identifiers

PMID30413565
PMCPMC6348987

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.