Evidence map›Paper›PMID 34719864›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2021

Improved Protein Structure Prediction Using a New Multi-Scale Network and Homologous Templates.

Hong Su, Wenkai Wang, Zongyang Du, Zhenling Peng, Shang-Hua Gao, Ming-Ming Cheng, Jianyi Yang

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

43 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

7 authors.

Hong SuSchool of Mathematical Sciences, Nankai University, Tianjin, 300071, China.
Wenkai WangSchool of Mathematical Sciences, Nankai University, Tianjin, 300071, China.
Zongyang DuSchool of Mathematical Sciences, Nankai University, Tianjin, 300071, China.
Zhenling PengResearch Center for Mathematics and Interdisciplinary Sciences, Shandong University, Qingdao, 266237, China.
Shang-Hua GaoCollege of Computer Science, Nankai University, Tianjin, 300071, China.
Ming-Ming ChengCollege of Computer Science, Nankai University, Tianjin, 300071, China.
Jianyi YangResearch Center for Mathematics and Interdisciplinary Sciences, Shandong University, Qingdao, 266237, China.ORCID 0000-0003-2912-7737

Funding

National Natural Science Foundation of China 11871290National Natural Science Foundation of China 61873185
6 · The paper itself

Abstract

The accuracy of de novo protein structure prediction has been improved considerably in recent years, mostly due to the introduction of deep learning techniques. In this work, trRosettaX, an improved version of trRosetta for protein structure prediction is presented. The major improvement over trRosetta consists of two folds. The first is the application of a new multi-scale network, i.e., Res2Net, for improved prediction of inter-residue geometries, including distance and orientations. The second is an attention-based module to exploit multiple homologous templates to increase the accuracy further. Compared with trRosetta, trRosettaX improves the contact precision by 6% and 8% on the free modeling targets of CASP13 and CASP14, respectively. A preliminary version of trRosettaX is ranked as one of the top server groups in CASP14's blind test. Additional benchmark test on 161 targets from CAMEO (between Jun and Sep 2020) shows that trRosettaX achieves an average TM-score ≈0.8, outperforming the top groups in CAMEO. These data suggest the effectiveness of using the multi-scale network and the benefit of incorporating homologous templates into the network. The trRosettaX algorithm is incorporated into the trRosetta server since Nov 2020. The web server, the training and inference codes are available at: https://yanglab.nankai.edu.cn/trRosetta/.

Indexed as

Deep LearningModels, MolecularNeural Networks, ComputerProtein ConformationComputational BiologyDatasets as TopicSequence Analysis, Proteindeep learninghomology modelingprotein structure prediction

Identifiers

PMID34719864
PMCPMC8693034

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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.