Evidence map›Paper›PMID 31164612›Full record

ArticleMethods and protocols2019

Using Single-Molecule Chemo-Mechanical Unfolding to Simultaneously Probe Multiple Structural Parameters in Protein Folding.

Emily J Guinn, Susan Marqusee

Open access · goldAbstract read
In one paragraph

Article in Methods and protocols, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 95% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 2 institutions in 1 country.

Emily J GuinnDepartment of Chemistry and Biochemistry, DePauw University, Greencastle, IN 46135, USA, emilyguinn@depauw.edu. emilyguinn@depauw.edu.
Susan MarquseeInstitute for Quantitative Biosciences (QB3), University of California, Berkeley, CA 94720, USA. marqusee@berkeley.edu.
Chan Zuckerberg Initiative (United States) · USDePauw University · US

Funding

National Institutes of Health F32GM110940National Institutes of Health R01GM050945National Science Foundation MCB 1616591
6 · The paper itself

Abstract

While single-molecule force spectroscopy has greatly advanced the study of protein folding, there are limitations to what can be learned from studying the effect of force alone. We developed a novel technique, chemo-mechanical unfolding, that combines multiple perturbants-force and chemical denaturant-to more fully characterize the folding process by simultaneously probing multiple structural parameters-the change in end-to-end distance, and solvent accessible surface area. Here, we describe the theoretical background, experimental design, and data analysis for chemo-mechanical unfolding experiments probing protein folding thermodynamics and kinetics. This technique has been applied to characterize parallel protein folding pathways, the protein denatured state, protein folding on the ribosome, and protein folding intermediates.

Indexed as

chemo-mechanical unfoldingdenaturantforce spectroscopyoptical tweezersprotein foldingurea

Identifiers

PMID31164612
PMCPMC6632164
OpenAlexW2939859775

What OpenQuestion holds

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LicenceCC BY
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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.