Evidence map›Paper›PMID 39480515›Full record

ArticleJournal of molecular modeling2024

A head-to-head comparison of MM/PBSA and MM/GBSA in predicting binding affinities for the CB

Mei Qian Yau, Clarence W Y Liew, Jing Hen Toh, Jason S E Loo

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Article in Journal of molecular modeling, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

4 authors.

Mei Qian YauSchool of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, No. 1 Jalan Taylors 47500 Subang Jaya, Selangor, Malaysia. MeiQian.Yau@taylors.edu.my.ORCID http://orcid.org/0000-0002-4264-2349
Clarence W Y LiewSchool of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, No. 1 Jalan Taylors 47500 Subang Jaya, Selangor, Malaysia.
Jing Hen TohSchool of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, No. 1 Jalan Taylors 47500 Subang Jaya, Selangor, Malaysia.
Jason S E LooSchool of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, No. 1 Jalan Taylors 47500 Subang Jaya, Selangor, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextThe substantial increase in the number of active and inactive-state CB

methodsThe study utilized the docked dataset (Induced Fit Docking with Glide XP scoring function) from Loo et al., consisting of 46 ligands-23 agonists and 23 antagonists. The equilibrated structures from Loo et al. were subjected to 30 ns production simulations using GROMACS 2018 at 300 K and 1 atm with the velocity rescaling thermostat and the Parinello-Rahman barostat. AMBER ff99SB*-ILDN was used for the proteins, General Amber Force Field (GAFF) was used for the ligands, and Slipids parameters were used for lipids. MM/PBSA and MM/GBSA binding free energies were then calculated using gmx_MMPBSA. The solute dielectric constant was varied between 1, 2, and 4 to study the effect of different solute dielectric constants on the performance of MM/PB(GB)SA. The effect of entropy on MM/PB(GB)SA binding free energies was evaluated using the interaction entropy module implemented in gmx_MMPBSA. Five GB models, GB

Indexed as

Molecular Dynamics SimulationProtein BindingReceptor, Cannabinoid, CB1ThermodynamicsBinding SitesCannabinoidsEntropyHumansLigandsMolecular Docking SimulationCannabinoidsLigandsReceptor, Cannabinoid, CB1Binding affinityCB1 cannabinoid receptorMM/GBSAMM/PBSAMolecular dynamics

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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.