Evidence map›Paper›PMID 28887451›Full record

ArticleNature communications2017

Evolution of protein-coupled RNA dynamics during hierarchical assembly of ribosomal complexes.

Sanjaya C Abeysirigunawardena, Hajin Kim, Jonathan Lai, Kaushik Ragunathan, Mollie C Rappé, Zaida Luthey-Schulten, Taekjip Ha, Sarah A Woodson

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed, 37 citations in OpenAlex.

  1. Exchange dynamics and kinetic control of gene regulation complexes.Nature reviews. Molecular cell biology · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Archaea/eukaryote-specific ribosomal proteins - guardians of a complex structure.Computational and structural biotechnology journal · 2023
    Review
  13. How does RNA fold dynamically?Journal of molecular biology · 2022
    Review
  14. Review
  15. Multicolor single-molecule FRET for DNA and RNA processes.Current opinion in structural biology · 2021
    Review
  16. Article
  17. Article
  18. Article
  19. Alternate RNA Structures.Cold Spring Harbor perspectives in biology · 2020
    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

8 authors at 4 institutions in 2 countries.

Sanjaya C AbeysirigunawardenaT.C. Jenkins Department of Biophysics, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA.
Hajin KimSchool of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea.ORCID http://orcid.org/0000-0001-9311-0484
Jonathan LaiDepartment of Chemistry, University of Illinois at Urbana-Champaign, 600S. Mathews Avenue, Urbana, IL, 61801, USA.
Kaushik RagunathanDepartment of Physics, Center for the Physics of Living Cells and Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
Mollie C RappéT.C. Jenkins Department of Biophysics, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA.
Zaida Luthey-SchultenDepartment of Chemistry, University of Illinois at Urbana-Champaign, 600S. Mathews Avenue, Urbana, IL, 61801, USA.
Taekjip HaT.C. Jenkins Department of Biophysics, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA. tjha@jhu.edu.ORCID http://orcid.org/0000-0003-2195-6258
Sarah A WoodsonT.C. Jenkins Department of Biophysics, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA. swoodson@jhu.edu.ORCID http://orcid.org/0000-0003-0170-1987
Johns Hopkins University · USUniversity of Illinois Urbana-Champaign · USHoward Hughes Medical Institute · USInstitute for Basic Science · KR

Funding

TIME RESOLVED HYDROXYL RADICAL FOOTPRINTING OF RNAR01GM060819 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI WOODSON, SARAH A. · 1999 to 2019
$6.1M
Single Molecule Studies of Nucleic Acids RemodelingR35GM122569 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI Taekjip Ha · 2017 to 2026
$3.5M
Acquisition of Sony Biotechnology iCyt Synergy SY3200 BSC Cell SorterS10OD016230 · OD · JOHNS HOPKINS UNIVERSITY · PI MCCAFFERY, J. MICHAEL · 2014 to 2014
$520k
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM060819NIGMS NIH HHS R35 GM122569NIH HHS R01 GM68019NIH HHS S10 OD016230
6 · The paper itself

Abstract

Assembly of 30S ribosomes involves the hierarchical addition of ribosomal proteins that progressively stabilize the folded 16S rRNA. Here, we use three-color single molecule FRET to show how combinations of ribosomal proteins uS4, uS17 and bS20 in the 16S 5' domain enable the recruitment of protein bS16, the next protein to join the complex. Analysis of real-time bS16 binding events shows that bS16 binds both native and non-native forms of the rRNA. The native rRNA conformation is increasingly favored after bS16 binds, explaining how bS16 drives later steps of 30S assembly. Chemical footprinting and molecular dynamics simulations show that each ribosomal protein switches the 16S conformation and dampens fluctuations at the interface between rRNA subdomains where bS16 binds. The results suggest that specific protein-induced changes in the rRNA dynamics underlie the hierarchy of 30S assembly and simplify the search for the native ribosome structure.Ribosomes assemble through the hierarchical addition of proteins to a ribosomal RNA scaffold. Here the authors use three-color single-molecule FRET to show how the dynamics of the rRNA dictate the order in which multiple proteins assemble on the 5' domain of the E. coli 16S rRNA.

Indexed as

Computer SimulationEscherichia coliFluorescence Resonance Energy TransferKineticsMolecular Dynamics SimulationNucleic Acid ConformationProtein BindingProtein ConformationRibosomal ProteinsRibosomesRNA, Ribosomal, 16SRibosomal ProteinsRNA, Ribosomal, 16S

Identifiers

PMID28887451
PMCPMC5591316
OpenAlexW2752407965

What OpenQuestion holds

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LicenceCC BY
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.