Evidence map›Paper›PMID 36417429›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

A proteome-wide map of chaperone-assisted protein refolding in a cytosol-like milieu.

Philip To, Yingzi Xia, Sea On Lee, Taylor Devlin, Karen G Fleming, Stephen D Fried

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Chaperonin recognition of protein dynamics drives drug resistance.bioRxiv : the preprint server for biology · 2026
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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

6 authors at 1 institution in 1 country.

Philip ToDepartment of Chemistry, Johns Hopkins University, Baltimore, MD 21218.
Yingzi XiaDepartment of Chemistry, Johns Hopkins University, Baltimore, MD 21218.
Sea On LeeDepartment of Chemistry, Johns Hopkins University, Baltimore, MD 21218.ORCID 0000-0001-6462-8751
Taylor DevlinThomas C. Jenkins Department of Biophysics Johns Hopkins University, Baltimore, MD 21218.ORCID 0000-0003-3487-9482
Karen G FlemingThomas C. Jenkins Department of Biophysics Johns Hopkins University, Baltimore, MD 21218.ORCID 0000-0001-5417-8830
Stephen D FriedDepartment of Chemistry, Johns Hopkins University, Baltimore, MD 21218.ORCID 0000-0003-2494-2193
Johns Hopkins University · US

Funding

PROGRAM IN MOLECULAR BIOPHYSICST32GM008403 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI BARRICK, DOUGLAS E. · 1990 to 2019
$13.5M
Membrane Protein StabilityR01GM079440 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI FLEMING, KAREN G. · 2009 to 2022
$4.1M
Watching Proteins Fold (or Misfold) in vivo with Mass SpectrometryDP2GM140926 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI FRIED, STEPHEN DAVID · 2020 to 2020
$2.3M
NIGMS NIH HHS DP2 GM140926NIGMS NIH HHS R01 GM079440NIGMS NIH HHS T32 GM008403
6 · The paper itself

Abstract

The journey by which proteins navigate their energy landscapes to their native structures is complex, involving (and sometimes requiring) many cellular factors and processes operating in partnership with a given polypeptide chain's intrinsic energy landscape. The cytosolic environment and its complement of chaperones play critical roles in granting many proteins safe passage to their native states; however, it is challenging to interrogate the folding process for large numbers of proteins in a complex background with most biophysical techniques. Hence, most chaperone-assisted protein refolding studies are conducted in defined buffers on single purified clients. Here, we develop a limited proteolysis-mass spectrometry approach paired with an isotope-labeling strategy to globally monitor the structures of refolding

Indexed as

Escherichia coli ProteinsProtein RefoldingProteomeCytosolEscherichia coliHeat-Shock ProteinsMolecular ChaperonesEscherichia coli ProteinsHeat-Shock ProteinsMolecular ChaperonesProteomechaperonesGroELprotein foldingproteomicsrefoldability

Identifiers

PMID36417429
PMCPMC9860312
OpenAlexW4309825590

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.