Evidence map›Paper›PMID 23387566›Full record

ArticleThe Journal of chemical physics2013

Simulating rare events using a weighted ensemble-based string method.

Joshua L Adelman, Michael Grabe

Abstract read
In one paragraph

Article in The Journal of chemical physics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Weighted ensemble: Recent mathematical developments.The Journal of chemical physics · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. A Suite of Tutorials for the WESTPA Rare-Events Sampling Software [Article v1.0].Living journal of computational molecular science · 2019
    Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. Review
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.

Joshua L AdelmanDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA. jla65@pitt.edu
Michael Grabe

Funding

Renal and Epithelial Biology Training ProgramT32DK061296 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KLEYMAN, THOMAS R · 2002 to 2022
$3.1M
Computational Studies of Sodium SymportersR01GM089740 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GRABE, MICHAEL · 2011 to 2020
$2.8M
NIDDK NIH HHS T32 DK061296NIDDK NIH HHS T32-DK061296NIGMS NIH HHS R01 GM089740NIGMS NIH HHS R01-GM089740-01A1
6 · The paper itself

Abstract

We introduce an extension to the weighted ensemble (WE) path sampling method to restrict sampling to a one-dimensional path through a high dimensional phase space. Our method, which is based on the finite-temperature string method, permits efficient sampling of both equilibrium and non-equilibrium systems. Sampling obtained from the WE method guides the adaptive refinement of a Voronoi tessellation of order parameter space, whose generating points, upon convergence, coincide with the principle reaction pathway. We demonstrate the application of this method to several simple, two-dimensional models of driven Brownian motion and to the conformational change of the nitrogen regulatory protein C receiver domain using an elastic network model. The simplicity of the two-dimensional models allows us to directly compare the efficiency of the WE method to conventional brute force simulations and other path sampling algorithms, while the example of protein conformational change demonstrates how the method can be used to efficiently study transitions in the space of many collective variables.

Indexed as

Molecular Dynamics SimulationAlgorithmsPII Nitrogen Regulatory ProteinsProtein ConformationPII Nitrogen Regulatory Proteins

Identifiers

PMID23387566
PMCPMC3568092

What OpenQuestion holds

Textmetadata
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.