Evidence map›Paper›PMID 38168773›Full record

ArticleScientific reports2024

Using deep learning and molecular dynamics simulations to unravel the regulation mechanism of peptides as noncompetitive inhibitor of xanthine oxidase.

Yi He, Kaifeng Liu, Fuyan Cao, Renxiu Song, Jianxuan Liu, Yinghua Zhang, Wannan Li, Weiwei Han

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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  12. Investigating the anti-obesity potential ofFrontiers in pharmacology · 2024
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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

8 authors.

Yi He *Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Qianjin Road 2699, Changchun, 130012, China.
Kaifeng Liu *Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Qianjin Road 2699, Changchun, 130012, China.
Fuyan Cao *Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Qianjin Road 2699, Changchun, 130012, China.
Renxiu SongKey Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Qianjin Road 2699, Changchun, 130012, China.
Jianxuan LiuJilin Academy of Chinese Medicine Sciences, Chuangju Road 155, Changchun, 130012, China.
Yinghua ZhangJilin Academy of Chinese Medicine Sciences, Chuangju Road 155, Changchun, 130012, China. zhangyinghua0214@126.com.
Wannan LiEdmond H. Fischer Signal Transduction Laboratory, School of Life Sciences, Jilin University, Qianjin Road 2699, Changchun, 130012, China. liwannan@jlu.edu.cn.
Weiwei HanKey Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Qianjin Road 2699, Changchun, 130012, China. weiweihan@jlu.edu.cn.

Funding

the Natural Science Foundation of Jilin Province of China VDZJ202301ZYTS121
6 · The paper itself

Abstract

Xanthine oxidase (XO) is a crucial enzyme in the development of hyperuricemia and gout. This study focuses on LWM and ALPM, two food-derived inhibitors of XO. We used molecular docking to obtain three systems and then conducted 200 ns molecular dynamics simulations for the Apo, LWM, and ALPM systems. The results reveal a stronger binding affinity of the LWM peptide to XO, potentially due to increased hydrogen bond formation. Notable changes were observed in the XO tunnel upon inhibitor binding, particularly with LWM, which showed a thinner, longer, and more twisted configuration compared to ALPM. The study highlights the importance of residue F914 in the allosteric pathway. Methodologically, we utilized the perturbed response scan (PRS) based on Python, enhancing tools for MD analysis. These findings deepen our understanding of food-derived anti-XO inhibitors and could inform the development of food-based therapeutics for reducing uric acid levels with minimal side effects.

Indexed as

Deep LearningHyperuricemiaEnzyme InhibitorsHumansMolecular Docking SimulationMolecular Dynamics SimulationPeptidesStructure-Activity RelationshipXanthine OxidaseEnzyme InhibitorsPeptidesXanthine Oxidase

Identifiers

PMID38168773
PMCPMC10761953

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Registered trials

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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.