PreprintCited by 61Protein Structure and DynamicsEnzyme Structure and FunctionComputational Drug Discovery Methods

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Real-Time Structure Search and Structure Classification for AlphaFold Protein Models

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Preprint — published as 10.1038/s42003-022-03261-8 · Paper page

Abstract

AlphaFold2 showed a substantial improvement in the accuracy of protein structure prediction. Following the release of the software, whole-proteome protein structure predictions by AlphaFold2 for 21 organisms were made publicly available. Here, we developed the infrastructure, 3D-AF-Surfer, to enable real-time structure-based search for the AlphaFold2 models by combining molecular surface representation with 3D Zernike descriptors and deep neural networks.

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Metadata

Authors
Aderinwale, T., Bharadwaj, V., Christoffer, C., Terashi, G., Zhang, Z., Jahandideh, R., Kagaya, Y., & Kihara, D.
Affiliations
Purdue University West Lafayette (US)
Corresponding author
Kihara, Daisuke
Venue
Communications Biology
Publisher
openRxiv
Published
2021-10-23
Volume
5
Issue
1
Pages
316-316
ISSN
2399-3642 (ISSN-L)
OpenAlex
W4226320411
Cited by
61
References
1
Citations by year
2026: 5 · 2025: 9 · 2024: 18 · 2023: 14 · 2022: 15
FWCI
4.57
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Communications Biology (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
  • National Science Foundation (1925643, 2003635, 1825941)
  • U.S. Department of Health and Human Services (3R01 GM133840-02S1, R01GM133840, R01GM123055)
  • National Institutes of Health (CMMI1825941)
  • Directorate for Engineering (CMMI1825941)
  • National Institute of General Medical Sciences (R01GM123055, R01GM133840, T32GM132024)
  • Division of Civil, Mechanical and Manufacturing Innovation (CMMI1825941)
  • Division of Molecular and Cellular Biosciences (MCB1925643)
  • Division of Biological Infrastructure (DBI2003635)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Enzyme Structure and Function
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Drug Discovery › Computational Drug Discovery Methods
Keywords
AlphaFold2, protein structure prediction, structural classification, neural network retrieval, protein folding
MeSH terms
Models, Molecular, Proteins, Software, Neural Networks, Computer

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