Evidence map›Paper›PMID 34521199›Full record

ArticleJournal of chemical information and modeling2021

CHARMM-GUI Free Energy Calculator for Practical Ligand Binding Free Energy Simulations with AMBER.

Han Zhang, Seonghoon Kim, Timothy J Giese, Tai-Sung Lee, Jumin Lee, Darrin M York, Wonpil Im

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. In Silico Isomerization Produces Apt Negative Data for VHTS Validation.Journal of chemical information and modeling · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Ligand-Binding Free Energy Simulations of Membrane Proteins.Advances in experimental medicine and biology · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Structural and thermodynamic framework for PIEZO1 modulation by small molecules.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  14. pyCHARMM: Embedding CHARMM Functionality in a Python Framework.Journal of chemical theory and computation · 2023
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors.

Han ZhangDepartment of Biological Sciences, Chemistry, Bioengineering, and Computer Science and Engineering, Lehigh University, Pennsylvania 18015, United States.ORCID 0000-0002-5608-9185
Seonghoon KimSchool of Computational Sciences, Korea Institute for Advanced Study, Seoul 02455, Republic of Korea.ORCID 0000-0002-0050-1054
Timothy J GieseLaboratory for Biomolecular Simulation Research, Institute for Quantitative Biomedicine, and Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, New Jersey 08854, United States.ORCID 0000-0002-0653-9168
Tai-Sung LeeLaboratory for Biomolecular Simulation Research, Institute for Quantitative Biomedicine, and Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, New Jersey 08854, United States.ORCID 0000-0003-2110-2279
Jumin LeeDepartment of Biological Sciences, Chemistry, Bioengineering, and Computer Science and Engineering, Lehigh University, Pennsylvania 18015, United States.ORCID 0000-0002-1008-0118
Darrin M YorkLaboratory for Biomolecular Simulation Research, Institute for Quantitative Biomedicine, and Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, New Jersey 08854, United States.ORCID 0000-0002-9193-7055
Wonpil ImDepartment of Biological Sciences, Chemistry, Bioengineering, and Computer Science and Engineering, Lehigh University, Pennsylvania 18015, United States.ORCID 0000-0001-5642-6041

Funding

Multi-Scale Quantum Models for Ribozyme CatalysisR01GM062248 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Darrin M York · 2001 to 2026
$7.1M
Next-generation integrated quantum force fields for biomedical applicationsR01GM107485 · NIGMS · RUTGERS, THE STATE UNIV OF N.J. · PI Darrin M York · 2015 to 2026
$3.8M
CHARMM-GUI Development for Biomolecular Modeling and Simulation CommunityR01GM138472 · NIGMS · LEHIGH UNIVERSITY · PI IM, WONPIL · 2020 to 2023
$1.5M
NIGMS NIH HHS R01 GM062248NIGMS NIH HHS R01 GM107485NIGMS NIH HHS R01 GM138472
6 · The paper itself

Abstract

Alchemical free energy methods, such as free energy perturbation (FEP) and thermodynamic integration (TI), become increasingly popular and crucial for drug design and discovery. However, the system preparation of alchemical free energy simulation is an error-prone, time-consuming, and tedious process for a large number of ligands. To address this issue, we have recently presented CHARMM-GUI

Indexed as

Amyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesEntropyLigandsMolecular Dynamics SimulationThermodynamicsAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesLigands

Identifiers

PMID34521199
PMCPMC8491128

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.