Evidence map›Paper›PMID 39815393›Full record

ArticleJournal of chemical theory and computation2025

Machine Learning Quantum Mechanical/Molecular Mechanical Potentials: Evaluating Transferability in Dihydrofolate Reductase-Catalyzed Reactions.

Abdul Raafik Arattu Thodika, Xiaoliang Pan, Yihan Shao, Kwangho Nam

Abstract read
In one paragraph

Article in Journal of chemical theory and computation, 2025. 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.

Abdul Raafik Arattu ThodikaDepartment of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, United States.ORCID 0009-0001-4973-5265
Xiaoliang PanDepartment of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States.ORCID 0000-0002-6399-4853
Yihan ShaoDepartment of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States.ORCID 0000-0001-9337-341X
Kwangho NamDepartment of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, United States.ORCID 0000-0003-0723-7839

Funding

Multiscale Modeling of Protein Kinase Structure, Catalysis and AllosteryR01GM132481 · NIGMS · UNIVERSITY OF TEXAS ARLINGTON · PI Kwangho Nam · 2019 to 2026
$1.7M
Multiscale ab initio QM/MM and Machine Learning Methods for Accelerated Free Energy SimulationsR44GM133270 · NIGMS · Q-CHEM, INC. · PI FENG, XINTIAN · 2023 to 2024
$1.3M
Multiscale Modeling of Enzymatic Reactions and Bioimaging ProbesR35GM153297 · NIGMS · UNIVERSITY OF OKLAHOMA · PI Yihan Shao · 2024 to 2026
$1.1M
Multiscale ab initio QM/MM and machine learning methods for accelerated free energy simulationsR43GM133270 · NIGMS · Q-CHEM, INC. · PI EPIFANOVSKY, EVGENY · 2019 to 2019
$132k
NIGMS NIH HHS R01 GM132481NIGMS NIH HHS R35 GM153297NIGMS NIH HHS R43 GM133270NIGMS NIH HHS R44 GM133270
6 · The paper itself

Abstract

Integrating machine learning potentials (MLPs) with quantum mechanical/molecular mechanical (QM/MM) free energy simulations has emerged as a powerful approach for studying enzymatic catalysis. However, its practical application has been hindered by the time-consuming process of generating the necessary training, validation, and test data for MLP models through QM/MM simulations. Furthermore, the entire process needs to be repeated for each specific enzyme system and reaction. To overcome this bottleneck, it is required that trained MLPs exhibit transferability across different enzyme environments and reacting species, thereby eliminating the need for retraining with each new enzyme variant. In this study, we explore this potential by evaluating the transferability of a pretrained ΔMLP model across different enzyme mutations within the MM environment using the QM/MM-based ML architecture developed by Pan, X.

Indexed as

Machine LearningQuantum TheoryTetrahydrofolate DehydrogenaseBiocatalysisMolecular Dynamics SimulationThermodynamicsTetrahydrofolate Dehydrogenase

Identifiers

PMID39815393
PMCPMC11781312

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.