Evidence map›Paper›PMID 31999117›Full record

ArticleJournal of chemical information and modeling2020

POLARIS: Path of Least Action Analysis on Energy Landscapes.

Evan Seitz, Joachim Frank

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Structural basis of closed groove scrambling by a TMEM16 protein.Nature structural & molecular biology · 2024
    Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
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  9. Faces of Contemporary CryoEM Information and Modeling.Journal of chemical information and modeling · 2020
    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.

Evan SeitzDepartment of Biological Sciences, Columbia University, New York, New York 10032, United States.ORCID 0000-0001-6844-2444
Joachim FrankDepartment of Biological Sciences, Columbia University, New York, New York 10032, United States.ORCID 0000-0001-5449-6943

Funding

STRUCTURE ANALYSIS OF MACROMOLECULAR ASSEMBLIESR01GM029169 · NIGMS · WADSWORTH CENTER · PI FRANK, JOACHIM · 1985 to 2019
$6.1M
Time-resolved Cryo-EM of Short-lived States in Eukaryotic TranslationR01GM055440 · NIGMS · WADSWORTH CENTER · PI FRANK, JOACHIM · 1997 to 2020
$5.1M
STRUCTURAL ANALYSIS OF MACROMOLECULAR ASSEMBLYR37GM029169 · NIGMS · WADSWORTH CENTER · PI FRANK, JOACHIM · 1997 to 2006
$2.8M
NIGMS NIH HHS R01 GM029169NIGMS NIH HHS R01 GM055440NIGMS NIH HHS R37 GM029169
6 · The paper itself

Abstract

Free-energy landscapes are a powerful tool for analyzing dynamical processes - capable of providing a complete mapping of a system's configurations in state space while articulating its energetics topologically in the form of sprawling hills and valleys. Within this mapping, the path of least action can be derived - representing the most probable sequence of transitions taken between any two states in the landscape. In this article, POLARIS (Path of Least Action Recursive Survey) is presented as a dynamic, global approach that efficiently automates the discovery of the least action path on previously determined 2D energy landscapes. Important built-in features of this program include plotting of landscape trajectories and transition state theory diagrams, generation of text files with least action coordinates and respective energies, and bifurcation analysis tools that provide downstream versatility for comparing most probable paths and reaction rates.

Indexed as

ThermodynamicsPhysical Phenomena

Identifiers

PMID31999117
PMCPMC7424799

What OpenQuestion holds

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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.