Evidence map›Paper›PMID 26509288›Full record

ArticleJournal of chemical information and modeling2015

ProBiS-CHARMMing: Web Interface for Prediction and Optimization of Ligands in Protein Binding Sites.

Janez Konc, Benjamin T Miller, Tanja Štular, Samo Lešnik, H Lee Woodcock, Bernard R Brooks, Dušanka Janežič

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2015. 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.

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  11. Article
  12. Methods for Molecular Modelling of Protein Complexes.Methods in molecular biology (Clifton, N.J.) · 2021
    Review
  13. Article
  14. Loop Grafting between Similar Local Environments for Fc-Silent Antibodies.Journal of chemical information and modeling · 2020
    Article
  15. Article
  16. Article
  17. Article
  18. Article
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  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.

Janez KoncLaboratory for Molecular Modeling, National Institute of Chemistry , Hajdrihova 19, SI-1000, Ljubljana, Slovenia.
Benjamin T MillerLaboratory of Computational Biology, Biochemistry and Biophysics Center, National Heart, Lung and Blood Institute, National Institutes of Health , Bethesda, Maryland 20892, United States.
Tanja ŠtularFaculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska , Glagoljaška 8, SI-6000, Koper, Slovenia.
Samo LešnikLaboratory for Molecular Modeling, National Institute of Chemistry , Hajdrihova 19, SI-1000, Ljubljana, Slovenia.
H Lee WoodcockDepartment of Chemistry, University of South Florida , 4202 East Fowler Ave., Tampa, Florida 33620, United States.
Bernard R BrooksLaboratory of Computational Biology, Biochemistry and Biophysics Center, National Heart, Lung and Blood Institute, National Institutes of Health , Bethesda, Maryland 20892, United States.
Dušanka JanežičFaculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska , Glagoljaška 8, SI-6000, Koper, Slovenia.

Funding

Development Of Advanced Computer Hardware And SoftwareZIHHL001052 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI BROOKS, BERNARD R · 2009 to 2025
$12.2M
Three-dimensional Structures Of Biological MacromoleculesZIAHL001027 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI BROOKS, BERNARD R · 2009 to 2025
$8.1M
THREE-DIMENSIONAL STRUCTURES OF BIOLOGICAL MACROMOLECULESZ01HL001027 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI BROOKS, BERNARD R · 1985 to 2008
$617k
DEVELOPMENT OF ADVANCED COMPUTER HARDWARE AND SOFTWAREZ01HL001052 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI BROOKS, BERNARD R · 1998 to 2008
$617k
Intramural NIH HHS Z01 HL001027Intramural NIH HHS Z01 HL001052
6 · The paper itself

Abstract

Proteins often exist only as apo structures (unligated) in the Protein Data Bank, with their corresponding holo structures (with ligands) unavailable. However, apoproteins may not represent the amino-acid residue arrangement upon ligand binding well, which is especially problematic for molecular docking. We developed the ProBiS-CHARMMing web interface by connecting the ProBiS ( http://probis.cmm.ki.si ) and CHARMMing ( http://www.charmming.org ) web servers into one functional unit that enables prediction of protein-ligand complexes and allows for their geometry optimization and interaction energy calculation. The ProBiS web server predicts ligands (small compounds, proteins, nucleic acids, and single-atom ligands) that may bind to a query protein. This is achieved by comparing its surface structure against a nonredundant database of protein structures and finding those that have binding sites similar to that of the query protein. Existing ligands found in the similar binding sites are then transposed to the query according to predictions from ProBiS. The CHARMMing web server enables, among other things, minimization and potential energy calculation for a wide variety of biomolecular systems, and it is used here to optimize the geometry of the predicted protein-ligand complex structures using the CHARMM force field and to calculate their interaction energies with the corresponding query proteins. We show how ProBiS-CHARMMing can be used to predict ligands and their poses for a particular binding site, and minimize the predicted protein-ligand complexes to obtain representations of holoproteins. The ProBiS-CHARMMing web interface is freely available for academic users at http://probis.nih.gov.

Indexed as

SoftwareBinding SitesDatabases, ProteinInternetLigandsModels, BiologicalMolecular Docking SimulationProtein BindingProtein ConformationProtein Interaction MapsProteinsSmall Molecule LibrariesThermodynamicsLigandsProteinsSmall Molecule Libraries

Identifiers

PMID26509288
PMCPMC8725999

What OpenQuestion holds

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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.