Evidence map›Paper›PMID 36794291›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023

Explainable Deep Hypergraph Learning Modeling the Peptide Secondary Structure Prediction.

Yi Jiang, Ruheng Wang, Jiuxin Feng, Junru Jin, Sirui Liang, Zhongshen Li, Yingying Yu, Anjun Ma, Ran Su, Quan Zou and 2 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 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

12 authors.

Yi JiangSchool of Software, Shandong University, Jinan, Shandong, 250101, China.
Ruheng WangSchool of Software, Shandong University, Jinan, Shandong, 250101, China.
Jiuxin FengSchool of Software, Shandong University, Jinan, Shandong, 250101, China.
Junru JinSchool of Software, Shandong University, Jinan, Shandong, 250101, China.
Sirui LiangSchool of Software, Shandong University, Jinan, Shandong, 250101, China.
Zhongshen LiSchool of Software, Shandong University, Jinan, Shandong, 250101, China.
Yingying YuSchool of Software, Shandong University, Jinan, Shandong, 250101, China.
Anjun MaDepartment of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, 43210, USA.
Ran SuCollege of Intelligence and Computing, Tianjin University, Tianjin, 300350, China.
Quan ZouInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
Qin MaDepartment of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, 43210, USA.
Leyi WeiSchool of Software, Shandong University, Jinan, Shandong, 250101, China.ORCID 0000-0003-1444-190X

Funding

National Natural Science Foundation of China 62071278National Natural Science Foundation of China 62072329National Natural Science Foundation of China 62250028Natural Science Foundation of Shandong Province ZR2020ZD35
6 · The paper itself

Abstract

Accurately predicting peptide secondary structures remains a challenging task due to the lack of discriminative information in short peptides. In this study, PHAT is proposed, a deep hypergraph learning framework for the prediction of peptide secondary structures and the exploration of downstream tasks. The framework includes a novel interpretable deep hypergraph multi-head attention network that uses residue-based reasoning for structure prediction. The algorithm can incorporate sequential semantic information from large-scale biological corpus and structural semantic information from multi-scale structural segmentation, leading to better accuracy and interpretability even with extremely short peptides. The interpretable models are able to highlight the reasoning of structural feature representations and the classification of secondary substructures. The importance of secondary structures in peptide tertiary structure reconstruction and downstream functional analysis is further demonstrated, highlighting the versatility of our models. To facilitate the use of the model, an online server is established which is accessible via http://inner.wei-group.net/PHAT/. The work is expected to assist in the design of functional peptides and contribute to the advancement of structural biology research.

Indexed as

AlgorithmsPeptidesProtein Structure, SecondaryPeptidesexplainable deep hypergraph learninghypergraph multihead attention networkpeptide secondary structure prediction

Identifiers

PMID36794291
PMCPMC10104664

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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.