Evidence map›Paper›PMID 28892630›Full record

ArticleJournal of chemical theory and computation2017

Hamiltonian Monte Carlo with Constrained Molecular Dynamics as Gibbs Sampling.

Laurentiu Spiridon, David D L Minh

Abstract read
In one paragraph

Article in Journal of chemical theory and computation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Laurentiu SpiridonDepartment of Chemistry, Illinois Institute of Technology , Chicago, Illinois 60616, United States.
David D L MinhDepartment of Chemistry, Illinois Institute of Technology , Chicago, Illinois 60616, United States.ORCID http://orcid.org/0000-0002-4802-2618

Funding

Sound-stage Virtual Screening Based on Implicit Ligand TheoryR15GM114781 · NIGMS · ILLINOIS INSTITUTE OF TECHNOLOGY · PI MINH, DAVID DO LE · 2015 to 2015
$337k
NIGMS NIH HHS R15 GM114781
6 · The paper itself

Abstract

Compared to fully flexible molecular dynamics, simulations of constrained systems can use larger time steps and focus kinetic energy on soft degrees of freedom. Achieving ergodic sampling from the Boltzmann distribution, however, has proven challenging. Using recent generalizations of the equipartition principle and Fixman potential, here we implement Hamiltonian Monte Carlo based on constrained molecular dynamics as a Gibbs sampling move. By mixing Hamiltonian Monte Carlo based on fully flexible and torsional dynamics, we are able to reproduce free energy landscapes of simple model systems and enhance sampling of macrocycles.

Identifiers

PMID28892630
PMCPMC5634954

What OpenQuestion holds

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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.