Evidence map›Paper›PMID 21370971›Full record

ReviewAnnual review of biophysics2011

Protein folding at the exit tunnel.

Daria V Fedyukina, Silvia Cavagnero

Abstract readReview
In one paragraph

Review in Annual review of biophysics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing 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

55 citing papers in PubMed.

  1. Article
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  19. Protein folding from heterogeneous unfolded state revealed by time-resolved X-ray solution scattering.Proceedings of the National Academy of Sciences of the United States of America · 2020
    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

2 authors.

Daria V FedyukinaDepartment of Chemistry, University of Wisconsin-Madison, Madison, WI 53706, USA. cavagnero@chem.wisc.edu
Silvia Cavagnero

Funding

Polypeptide Conformation and Interaction with Hsp70R01GM068535 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI CAVAGNERO, SILVIA · 2004 to 2009
$1.5M
High Resolution Analysis of Ribosome-Bound Nascent Polypeptides by NMRR21AI079656 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI CAVAGNERO, SILVIA · 2008 to 2009
$382k
A FRET/LRET Approach to Nascent Polypeptide ConformationR21GM071012 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI CAVAGNERO, SILVIA · 2005 to 2006
$295k
NIAID NIH HHS R21 AI079656NIAID NIH HHS R21AI079656NIGMS NIH HHS R01 GM068535NIGMS NIH HHS R01GM068535NIGMS NIH HHS R21 GM071012NIGMS NIH HHS R21GM071012
6 · The paper itself

Abstract

Over five decades of research have yielded a large body of information on how purified proteins attain their native state when refolded in the test tube, starting from a chemically or thermally denatured state. Nevertheless, we still know little about how proteins fold and unfold in their natural biological habitat: the living cell. Indeed, a variety of cellular components, including molecular chaperones, the ribosome, and crowding of the intracellular medium, modulate folding mechanisms in physiologically relevant environments. This review focuses on the current state of knowledge in protein folding in the cell with emphasis on the early stage of a protein's life, as the nascent polypeptide traverses and emerges from the ribosomal tunnel. Given the vectorial nature of ribosome-assisted translation, the transient degree of chain elongation becomes a relevant variable expected to affect nascent protein foldability, aggregation propensity and extent of interaction with chaperones and the ribosome.

Indexed as

Models, ChemicalModels, MolecularProtein FoldingComputer SimulationProtein ConformationProteinsProteins

Identifiers

PMID21370971
PMCPMC5807062

What OpenQuestion holds

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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.