Evidence map›Paper›PMID 24836000›Full record

ArticleCell reports2014

Sequence-dependent elongation dynamics on macrolide-bound ribosomes.

Magnus Johansson, Jin Chen, Albert Tsai, Guy Kornberg, Joseph D Puglisi

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Partial spontaneous intersubunit rotations in pretranslocation ribosomes.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Context-Specific Action of Ribosomal Antibiotics.Annual review of microbiology · 2018
    Review
  9. How Macrolide Antibiotics Work.Trends in biochemical sciences · 2018
    Review
  10. Review
  11. Ribosome protection by antibiotic resistance ATP-binding cassette protein.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Resistance to Macrolide Antibiotics in Public Health Pathogens.Cold Spring Harbor perspectives in medicine · 2016
    Review
  17. Ribosomal Antibiotics: Contemporary Challenges.Antibiotics (Basel, Switzerland) · 2016
    Review
  18. Amino acid sequence repertoire of the bacterial proteome and the occurrence of untranslatable sequences.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  19. Article
  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

5 authors at 1 institution in 1 country.

Magnus JohanssonDepartment of Structural Biology, Stanford University School of Medicine, Stanford, CA 94305-5126, USA.
Jin ChenDepartment of Structural Biology, Stanford University School of Medicine, Stanford, CA 94305-5126, USA; Department of Applied Physics, Stanford University, Stanford, CA 94305-4090, USA.
Albert TsaiDepartment of Structural Biology, Stanford University School of Medicine, Stanford, CA 94305-5126, USA; Department of Applied Physics, Stanford University, Stanford, CA 94305-4090, USA.
Guy KornbergDepartment of Structural Biology, Stanford University School of Medicine, Stanford, CA 94305-5126, USA.
Joseph D PuglisiDepartment of Structural Biology, Stanford University School of Medicine, Stanford, CA 94305-5126, USA; Stanford Magnetic Resonance Laboratory, Stanford University School of Medicine, Stanford, CA 94305-5126, USA. Electronic address: puglisi@stanford.edu.
Stanford University · US

Funding

STRUCTURAL BASIS FOR RIBOSOME FUNCTIONSR01GM051266 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI PUGLISI, JOSEPH D · 1995 to 2021
$7.7M
Single molecule translational profilingR01GM099687 · NIGMS · STANFORD UNIVERSITY · PI PUGLISI, JOSEPH D · 2011 to 2015
$4.3M
NIGMS NIH HHS GM099687NIGMS NIH HHS GM51266NIGMS NIH HHS R01 GM051266NIGMS NIH HHS R01 GM099687
6 · The paper itself

Abstract

The traditional view of macrolide antibiotics as plugs inside the ribosomal nascent peptide exit tunnel (NPET) has lately been challenged in favor of a more complex, heterogeneous mechanism, where drug-peptide interactions determine the fate of a translating ribosome. To investigate these highly dynamic processes, we applied single-molecule tracking of elongating ribosomes during inhibition of elongation by erythromycin of several nascent chains, including ErmCL and H-NS, which were shown to be, respectively, sensitive and resistant to erythromycin. Peptide sequence-specific changes were observed in translation elongation dynamics in the presence of a macrolide-obstructed NPET. Elongation rates were not severely inhibited in general by the presence of the drug; instead, stalls or pauses were observed as abrupt events. The dynamic pathways of nascent-chain-dependent elongation pausing in the presence of macrolides determine the fate of the translating ribosome stalling or readthrough.

Indexed as

Peptide Chain Elongation, TranslationalAmino Acid SequenceAnti-Infective AgentsBinding SitesCodon, TerminatorErythromycinEscherichia coliMethyltransferasesMolecular Sequence DataProtein BindingProtein Synthesis InhibitorsRibosomesAnti-Infective AgentsCodon, TerminatorErythromycinMethyltransferasesProtein Synthesis InhibitorsrRNA (adenosine-O-2'-)methyltransferase

Identifiers

PMID24836000
PMCPMC4387896
OpenAlexW1966878060

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.