Evidence map›Paper›PMID 40152250›Full record

ArticleBioinformatics (Oxford, England)2025

AVPpred-BWR: antiviral peptides prediction via biological words representation.

Zhuoyu Wei, Yongqi Shen, Xiang Tang, Jian Wen, Youyi Song, Mingqiang Wei, Jing Cheng, Xiaolei Zhu

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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0cells of the map it votes in
3citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Zhuoyu WeiSchool of Information and Artificial Intelligence, Anhui Agricultural University, Hefei, Anhui 230036, China.
Yongqi ShenSchool of Information and Artificial Intelligence, Anhui Agricultural University, Hefei, Anhui 230036, China.
Xiang TangSchool of Information and Artificial Intelligence, Anhui Agricultural University, Hefei, Anhui 230036, China.
Jian WenSchool of Information and Artificial Intelligence, Anhui Agricultural University, Hefei, Anhui 230036, China.
Youyi SongSchool of Science, China Pharmaceutical University, Nanjing 210009, China.
Mingqiang WeiSchool of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China.
Jing ChengSchool of Information and Artificial Intelligence, Anhui Agricultural University, Hefei, Anhui 230036, China.
Xiaolei ZhuSchool of Information and Artificial Intelligence, Anhui Agricultural University, Hefei, Anhui 230036, China.ORCID 0000-0002-1967-2806

Funding

University Natural Science Research Project of Anhui Province 2023AH050998
6 · The paper itself

Abstract

motivationAntiviral peptides (AVPs) are short chains of amino acids, showing great potential as antiviral drugs. The traditional wisdom (e.g. wet experiments) for identifying the AVPs is time-consuming and laborious, while cutting-edge computational methods are less accurate to predict them.

resultsIn this article, we propose an AVPs prediction model via biological words representation, dubbed AVPpred-BWR. Based on the fact that the secondary structures of AVPs mainly consist of α-helix and loop, we explore the biological words of 1mer (corresponding to loops) and 4mer (4 continuous residues, corresponding to α-helix). That is, the peptides sequences are decomposed into biological words, and then the concealed sequential information is represented by training the Word2Vec models. Moreover, in order to extract multi-scale features, we leverage a CNN-Transformer framework to process the embeddings of 1mer and 4mer generated by Word2Vec models. To the best of our knowledge, this is the first time to realize the word segmentation of protein primary structure sequences based on the regularity of protein secondary structure. AVPpred-BWR illustrates clear improvements over its competitors on the independent test set (e.g. improvements of 4.6% and 11.0% for AUROC and MCC, respectively, compared to UniDL4BioPep). AVAILABILITY AND IMPLEMENTATION: AVPpred-BWR is publicly available at: https://github.com/zyweizm/AVPpred-BWR or https://zenodo.org/records/14880447 (doi: 10.5281/zenodo.14880447).

Indexed as

Antiviral AgentsComputational BiologyPeptidesSoftwareAlgorithmsAmino Acid SequenceProtein Structure, SecondarySequence Analysis, ProteinAntiviral AgentsPeptides

Identifiers

PMID40152250
PMCPMC11968319

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LicenceCC BY
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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.