Evidence map›Paper›PMID 23142574›Full record

ReviewCurrent opinion in structural biology2012

Unraveling the dynamics of ribosome translocation.

Jin Chen, Albert Tsai, Seán E O'Leary, Alexey Petrov, Joseph D Puglisi

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in structural biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

44 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. The Peptidyl Transferase Center: a Window to the Past.Microbiology and molecular biology reviews : MMBR · 2021
    Article
  10. Review
  11. Article
  12. Article
  13. The Diseased Mitoribosome.FEBS letters · 2021
    Review
  14. Review
  15. Covalent labeling of nucleic acids.Chemical Society reviews · 2020
    Review
  16. Article
  17. Review
  18. Article
  19. Miscoding-induced stalling of substrate translocation on the bacterial ribosome.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  20. Pore translocation of knotted DNA rings.Proceedings of the National Academy of Sciences of the United States of America · 2017
    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.

Jin ChenDepartment of Applied Physics, Stanford University, Stanford, CA 94305-4090, USA.
Albert Tsai
Seán E O'Leary
Alexey Petrov
Joseph D Puglisi
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

Translocation is one of the key events in translation, requiring large-scale conformational changes in the ribosome, movements of two transfer RNAs (tRNAs) across a distance of more than 20Å, and the coupled movement of the messenger RNA (mRNA) by one codon, completing one cycle of peptide-chain elongation. Translocation is catalyzed by elongation factor G (EF-G in bacteria), which hydrolyzes GTP in the process. However, how the conformational rearrangements of the ribosome actually drive the movements of the tRNAs and how EF-G GTP hydrolysis plays a role in this process are still unclear. Fluorescence methods, both single-molecule and bulk, have provided a dynamic view of translocation, allowing us to follow the different conformational changes of the ribosome in real-time. The application of electron microscopy has revealed new conformational intermediates during translocation and important structural rearrangements in the ribosome that drive tRNA movement, while computational approaches have added quantitative views of the translational pathway. These recent advances shed light on the process of translocation, providing insight on how to resolve the different descriptions of translocation in the current literature.

Indexed as

MovementProtein BiosynthesisBase SequenceRibosomes

Identifiers

PMID23142574
PMCPMC3766728
OpenAlexW2068577220

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.