Evidence map›Paper›PMID 27292100›Full record

ArticleJournal of computational chemistry2016

Cluster analysis of molecular simulation trajectories for systems where both conformation and orientation of the sampled states are important.

Tigran M Abramyan, James A Snyder, Aby A Thyparambil, Steven J Stuart, Robert A Latour

Abstract read
In one paragraph

Article in Journal of computational chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
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  4. Article
  5. Structural Insights of PD-1/PD-L1 Axis: AnCurrent protein & peptide science · 2024
    Article
  6. Article
  7. Article
  8. Review
  9. Article
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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

5 authors.

Tigran M AbramyanDepartment of Bioengineering, 501 Rhodes Engineering Research Center, Clemson University, Clemson, South Carolina, 29634.
James A SnyderDepartment of Bioengineering, 501 Rhodes Engineering Research Center, Clemson University, Clemson, South Carolina, 29634.
Aby A ThyparambilDepartment of Bioengineering, 501 Rhodes Engineering Research Center, Clemson University, Clemson, South Carolina, 29634.
Steven J StuartDepartment of Chemistry 369 Hunter Laboratory, Clemson University, Clemson, South Carolina, 29634.
Robert A LatourDepartment of Bioengineering, 501 Rhodes Engineering Research Center, Clemson University, Clemson, South Carolina, 29634.

Funding

RESBIO - the Technology Resource for Polymeric BiomaterialsP41EB001046 · NIBIB · RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK · PI KOHN, JOACHIM B. · 2003 to 2017
$17.0M
NIBIB NIH HHS P41 EB001046
6 · The paper itself

Abstract

Clustering methods have been widely used to group together similar conformational states from molecular simulations of biomolecules in solution. For applications such as the interaction of a protein with a surface, the orientation of the protein relative to the surface is also an important clustering parameter because of its potential effect on adsorbed-state bioactivity. This study presents cluster analysis methods that are specifically designed for systems where both molecular orientation and conformation are important, and the methods are demonstrated using test cases of adsorbed proteins for validation. Additionally, because cluster analysis can be a very subjective process, an objective procedure for identifying both the optimal number of clusters and the best clustering algorithm to be applied to analyze a given dataset is presented. The method is demonstrated for several agglomerative hierarchical clustering algorithms used in conjunction with three cluster validation techniques. © 2016 Wiley Periodicals, Inc.

Indexed as

Molecular Dynamics SimulationAlgorithmsCluster AnalysisProtein ConformationProteinsProteinsCluster analysisconformationmolecular dynamicsorientationprotein adsorption

Identifiers

PMID27292100
PMCPMC4925300

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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.