Evidence map›Paper›PMID 30413085›Full record

ReviewBiomolecules2018

Single Molecule FRET: A Powerful Tool to Study Intrinsically Disordered Proteins.

Sharonda J LeBlanc, Prakash Kulkarni, Keith R Weninger

Open access · goldAbstract readReview
In one paragraph

Review in Biomolecules, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
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

39 citing papers in PubMed, 68 citations in OpenAlex.

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  14. A synergy between site-specific and transient interactions drives the phase separation of a disordered, low-complexity domain.Proceedings of the National Academy of Sciences of the United States of America · 2023
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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

3 authors at 3 institutions in 1 country.

Sharonda J LeBlancDepartment of Physics, North Carolina State University, Raleigh, NC 27695, USA. sleblanc@live.unc.edu.ORCID 0000-0001-7776-4218
Prakash KulkarniDepartment of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, CA 91010, USA. pkulkarni@coh.org.
Keith R WeningerDepartment of Physics, North Carolina State University, Raleigh, NC 27695, USA. krwening@ncsu.edu.
City Of Hope National Medical Center · USNorth Carolina State University · USUniversity of North Carolina at Chapel Hill · US

Funding

Elucidating Molecular Mechanisms of Cancer Development by Investigating Key DNA Repair PathwaysK01CA218304 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LEBLANC, SHARONDA · 2017 to 2021
$658k
NCI NIH HHS K01 CA218304
6 · The paper itself

Abstract

Intrinsically disordered proteins (IDPs) are often modeled using ideas from polymer physics that suggest they smoothly explore all corners of configuration space. Experimental verification of this random, dynamic behavior is difficult as random fluctuations of IDPs cannot be synchronized across an ensemble. Single molecule fluorescence (or Förster) resonance energy transfer (smFRET) is one of the few approaches that are sensitive to transient populations of sub-states within molecular ensembles. In some implementations, smFRET has sufficient time resolution to resolve transitions in IDP behaviors. Here we present experimental issues to consider when applying smFRET to study IDP configuration. We illustrate the power of applying smFRET to IDPs by discussing two cases in the literature of protein systems for which smFRET has successfully reported phosphorylation-induced modification (but not elimination) of the disordered properties that have been connected to impacts on the related biological function. The examples we discuss, PAGE4 and a disordered segment of the GluN2B subunit of the NMDA receptor, illustrate the great potential of smFRET to inform how IDP function can be regulated by controlling the detailed ensemble of disordered states within biological networks.

Indexed as

Fluorescence Resonance Energy TransferSingle Molecule ImagingIntrinsically Disordered ProteinsPhosphorylationIntrinsically Disordered ProteinsFRETIDPintrinsically disordered proteinsingle molecule biophysics

Identifiers

PMID30413085
PMCPMC6315554
OpenAlexW2900256518

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.