Evidence map›Paper›PMID 38112329›Full record

ArticleJournal of chemical theory and computation2024

Accurate Computation of Thermodynamic Activation Parameters in the Chorismate Mutase Reaction from Empirical Valence Bond Simulations.

Ryan Scott Wilkins, Bjarte Aarmo Lund, Geir Villy Isaksen, Johan Åqvist, Bjørn Olav Brandsdal

Open access · hybridAbstract read
In one paragraph

Article in Journal of chemical theory and computation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-weighted citation impact, top 24% of its field
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

8 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Computer Simulations of the Temperature Dependence of Enzyme Reactions.Journal of chemical theory and computation · 2025
    Review
  5. Article
  6. Computational Analysis of Heat Capacity Effects in Protein-Ligand Binding.Journal of chemical theory and computation · 2024
    Article
  7. Why Do Empirical Valence Bond Simulations Yield Accurate Arrhenius Plots?Journal of chemical theory and computation · 2024
    Article
  8. Enthalpies and entropies of hydration from Monte Carlo simulations.Physical chemistry chemical physics : PCCP · 2024
    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

5 authors at 1 institution in 1 country.

Ryan Scott WilkinsHylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø, N9037 Tromsø, Norway.
Bjarte Aarmo LundHylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø, N9037 Tromsø, Norway.ORCID 0000-0001-9141-0555
Geir Villy IsaksenHylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø, N9037 Tromsø, Norway.ORCID 0000-0001-7828-7652
Johan ÅqvistHylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø, N9037 Tromsø, Norway.ORCID 0000-0003-2091-0610
Bjørn Olav BrandsdalHylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø, N9037 Tromsø, Norway.ORCID 0000-0002-4681-8081
UiT The Arctic University of Norway · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chorismate mutase (CM) enzymes have long served as model systems for benchmarking new methods and tools in computational chemistry. Despite the enzymes' prominence in the literature, the extent of the roles that activation enthalpy and entropy play in catalyzing the conversion of chorismate to prephenate is still subject to debate. Knowledge of these parameters is a key piece in fully understanding the mechanism of chorismate mutases. Within this study, we utilize EVB/MD free energy perturbation calculations at a range of temperatures, allowing us to extract activation enthalpies and entropies from an Arrhenius plot of activation free energies of the reaction catalyzed by a monofunctional

Indexed as

Chorismate MutaseEntropyTemperatureThermodynamicsChorismate Mutase

Identifiers

PMID38112329
PMCPMC10782440
OpenAlexW4389977817

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.