Evidence map›Paper›PMID 39824807›Full record

ArticleNature communications2025

Enhanced sampling of protein conformational changes via true reaction coordinates from energy relaxation.

Huiyu Li, Ao Ma

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. 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.

Huiyu LiCenter for Bioinformatics and Quantitative Biology, Richard and Loan Hill Department of Biomedical Engineering, The University of Illinois Chicago, 851 South Morgan Street, Chicago, IL, 60607, USA.ORCID http://orcid.org/0000-0001-7003-4079
Ao MaCenter for Bioinformatics and Quantitative Biology, Richard and Loan Hill Department of Biomedical Engineering, The University of Illinois Chicago, 851 South Morgan Street, Chicago, IL, 60607, USA. aoma@uic.edu.ORCID http://orcid.org/0000-0002-9872-7333

Funding

Determining the spindle dynamics regulatory network with an integrated approachR01GM086536 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI MA, AO · 2010 to 2014
$1.5M
A Systematic Toolkit for Counteracting HIV Drug Resistance with Protein Structural DynamicsR21AI186936 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI MA, AO, ZHENG, YONG-HUI · 2024 to 2025
$412k
Understanding allostery from the perspective of protein dynamics and energy flowsR21AI162197 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI MA, AO · 2022 to 2023
$411k
National Science Foundation (NSF) CHE-1665104NIAID NIH HHS R21 AI162197NIAID NIH HHS R21 AI186936NIGMS NIH HHS R01 GM086536
6 · The paper itself

Abstract

The bottleneck in enhanced sampling lies in finding collective variables that effectively accelerate protein conformational changes; true reaction coordinates that accurately predict the committor are the well-recognized optimal choice. However, identifying them requires unbiased natural reactive trajectories, which, paradoxically, require effective enhanced sampling. Using the generalized work functional method, we uncover that true reaction coordinates control both conformational changes and energy relaxation, enabling us to compute them from energy relaxation simulations. Biasing true reaction coordinates accelerates conformational changes and ligand dissociation in PDZ2 domain and HIV-1 protease by 10

Indexed as

HIV ProteaseMolecular Dynamics SimulationHumansLigandsPDZ DomainsProtein BindingProtein ConformationThermodynamicsHIV ProteaseLigandsp16 protease, Human immunodeficiency virus 1

Identifiers

PMID39824807
PMCPMC11742398

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Registered trials

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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.