Evidence map›Paper›PMID 32527724›Full record

ArticleThe Journal of biological chemistry2020

The folding and unfolding behavior of ribonuclease H on the ribosome.

Madeleine K Jensen, Avi J Samelson, Annette Steward, Jane Clarke, Susan Marqusee

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Structures of protein folding intermediates on the ribosome.Nature structural & molecular biology · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Translation Rates and Protein Folding.Journal of molecular biology · 2024
    Review
  9. Article
  10. Article
  11. How the ribosome shapes cotranslational protein folding.Current opinion in structural biology · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Co-translational folding of nascent polypeptides: Multi-layered mechanisms for the efficient biogenesis of functional proteins.BioEssays : news and reviews in molecular, cellular and developmental biology · 2021
    Article
  16. Review
  17. Cotranslational folding of alkaline phosphatase in the periplasm of Escherichia coli.Protein science : a publication of the Protein Society · 2020
    Article
  18. A protein folding intermediate pulls its weight.The Journal of biological chemistry · 2020
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Madeleine K JensenDepartment of Molecular and Cell Biology, University of California, Berkeley, California, USA.
Avi J SamelsonDepartment of Molecular and Cell Biology, University of California, Berkeley, California, USA.
Annette StewardDepartment of Chemistry, University of Cambridge, Cambridge, United Kingdom.
Jane ClarkeDepartment of Chemistry, University of Cambridge, Cambridge, United Kingdom.
Susan MarquseeDepartment of Molecular and Cell Biology, University of California, Berkeley, California, USA marqusee@berkeley.edu.ORCID 0000-0001-7648-2163
University of California, Berkeley · USUniversity of Cambridge · GBQB3 · US

Funding

Sequence and Environmental Determinants of the Protein Energy LandscapeR01GM050945 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI MARQUSEE, SUSAN · 1999 to 2022
$7.4M
NIGMS NIH HHS R01 GM050945Wellcome TrustWellcome Trust WT095195
6 · The paper itself

Abstract

The health of a cell depends on accurate translation and proper protein folding, whereas misfolding can lead to aggregation and disease. The first opportunity for a protein to fold occurs during translation, when the ribosome and surrounding environment can affect the nascent chain energy landscape. However, quantifying these environmental effects is challenging because ribosomal proteins and rRNA preclude most spectroscopic measurements of protein energetics. Here, we have applied two gel-based approaches, pulse proteolysis and force-profile analysis, to probe the folding and unfolding pathways of RNase H (RNH) nascent chains stalled on the prokaryotic ribosome

Indexed as

Protein FoldingEnzyme StabilityEscherichia coliEscherichia coli ProteinsProtein UnfoldingProteolysisRibonuclease HRibosomesEscherichia coli ProteinsRibonuclease Hco-translational foldingforce-profile analysiskineticsprotein foldingproteolysisribosomeribosome-stalled nascent chainRNase Htranslationunfolding kinetics

Identifiers

PMID32527724
PMCPMC7450101
OpenAlexW3034716711

What OpenQuestion holds

Textmetadata
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.