Evidence map›Paper›PMID 34467311›Full record

ArticleJACS Au2021

Entropy-Entropy Compensation between the Protein, Ligand, and Solvent Degrees of Freedom Fine-Tunes Affinity in Ligand Binding to Galectin-3C.

Johan Wallerstein, Vilhelm Ekberg, Majda Misini Ignjatović, Rohit Kumar, Octav Caldararu, Kristoffer Peterson, Sven Wernersson, Ulrika Brath, Hakon Leffler, Esko Oksanen and 4 more

Abstract read
In one paragraph

Article in JACS Au, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. A steady-state approach for analysis of high-resolution relaxometry.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Fluorinated Protein-Ligand Complexes: A Computational Perspective.The journal of physical chemistry. B · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Exploring ligand dynamics in protein crystal structures with ensemble refinement.Acta crystallographica. Section D, Structural biology · 2021
    Article
  17. 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

14 authors.

Johan WallersteinBiophysical Chemistry, Center for Molecular Protein Science, Department of Chemistry, Lund University, 221 00 Lund, Sweden.
Vilhelm EkbergTheoretical Chemistry, Department of Chemistry, Lund University, 221 00 Lund, Sweden.ORCID 0000-0002-2813-3564
Majda Misini IgnjatovićTheoretical Chemistry, Department of Chemistry, Lund University, 221 00 Lund, Sweden.
Rohit KumarBiochemistry and Structural Biology, Center for Molecular Protein Science, Department of Chemistry, Lund University, 221 00 Lund, Sweden.
Octav CaldararuTheoretical Chemistry, Department of Chemistry, Lund University, 221 00 Lund, Sweden.
Kristoffer PetersonCentre for Analysis and Synthesis, Department of Chemistry, Lund University, 221 00 Lund, Sweden.
Sven WernerssonBiophysical Chemistry, Center for Molecular Protein Science, Department of Chemistry, Lund University, 221 00 Lund, Sweden.
Ulrika BrathThe Swedish NMR Center, University of Gothenburg, 405 30 Gothenburg, Sweden.
Hakon LefflerMicrobiology, Immunology, and Glycobiology, Department of Experimental Medicine, Lund University, 221 00 Lund, Sweden.ORCID 0000-0003-4482-8945
Esko OksanenEuropean Spallation Source ESS ERIC, 225 92 Lund, Sweden.
Derek T LoganBiochemistry and Structural Biology, Center for Molecular Protein Science, Department of Chemistry, Lund University, 221 00 Lund, Sweden.ORCID 0000-0002-0098-8560
Ulf J NilssonCentre for Analysis and Synthesis, Department of Chemistry, Lund University, 221 00 Lund, Sweden.ORCID 0000-0001-5815-9522
Ulf RydeTheoretical Chemistry, Department of Chemistry, Lund University, 221 00 Lund, Sweden.ORCID 0000-0001-7653-8489
Mikael AkkeBiophysical Chemistry, Center for Molecular Protein Science, Department of Chemistry, Lund University, 221 00 Lund, Sweden.ORCID 0000-0002-2395-825X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Molecular recognition is fundamental to biological signaling. A central question is how individual interactions between molecular moieties affect the thermodynamics of ligand binding to proteins and how these effects might propagate beyond the immediate neighborhood of the binding site. Here, we investigate this question by introducing minor changes in ligand structure and characterizing the effects of these on ligand affinity to the carbohydrate recognition domain of galectin-3, using a combination of isothermal titration calorimetry, X-ray crystallography, NMR relaxation, and computational approaches including molecular dynamics (MD) simulations and grid inhomogeneous solvation theory (GIST). We studied a congeneric series of ligands with a fluorophenyl-triazole moiety, where the fluorine substituent varies between the

Identifiers

PMID34467311
PMCPMC8395690

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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.