Cited by 7,210Genomics and Phylogenetic StudiesBioinformatics and Genomic NetworksMachine Learning in Bioinformatics

UniProt: the Universal Protein Knowledgebase in 2023

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The UniProt Consortium, Bateman, Alex, Martin, Maria-Jesus, Orchard, Sandra, Magrane, Michele, Ahmad, Shadab, Alpi, Emanuele, Bowler-Barnett, Emily H +107 more·2023·Nucleic Acids Research

Abstract

The aim of the UniProt Knowledgebase is to provide users with a comprehensive, high-quality and freely accessible set of protein sequences annotated with functional information. In this publication we describe enhancements made to our data processing pipeline and to our website to adapt to an ever-increasing information content. The number of sequences in UniProtKB has risen to over 227 million and we are working towards including a reference proteome for each taxonomic group. We continue to extract detailed annotations from the literature to update or create reviewed entries, while unreviewed entries are supplemented with annotations provided by automated systems using a variety of machine-learning techniques. In addition, the scientific community continues their contributions of publications and annotations to UniProt entries of their interest. Finally, we describe our new website (https://www.uniprot.org/), designed to enhance our users' experience and make our data easily accessible to the research community. This interface includes access to AlphaFold structures for more than 85% of all entries as well as improved visualisations for subcellular localisation of proteins.

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  • The impact of predicted structures is enhanced by their seamless integration into several core data resources, including PDBe-KB, UniProt, Ensembl, InterPro, Genecards and MobiDB.

    “The impact of the predicted structures is further enhanced by their seamless integration into several core data resources, including PDBe-KB (17), UniProt (6), Ensembl (16), InterPro (15), Genecards (24) and MobiDB (25), among others.”

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Authors
The UniProt Consortium, Bateman, A., Martin, M.-J., Orchard, S., Magrane, M., Ahmad, S., Alpi, E., Bowler-Barnett, E. H., Britto, R., Bye-A-Jee, H., Cukura, A., Denny, P., Dogan, T., Ebenezer, T., Fan, J., Garmiri, P., da Costa Gonzales, L. J., Hatton-Ellis, E., Hussein, A., Ignatchenko, A., Insana, G., Ishtiaq, R., Joshi, V., Jyothi, D., Kandasaamy, S., Lock, A., Luciani, A., Lugaric, M., Luo, J., Lussi, Y., MacDougall, A., Madeira, F., Mahmoudy, M., Mishra, A., Moulang, K., Nightingale, A., Pundir, S., Qi, G., Raj, S., Raposo, P., Rice, D. L., Saidi, R., Santos, R., Speretta, E., Stephenson, J., Totoo, P., Turner, E., Tyagi, N., Vasudev, P., Warner, K., Watkins, X., Zaru, R., Zellner, H., Bridge, A. J., Aimo, L., Argoud-Puy, G., Auchincloss, A. H., Axelsen, K. B., Bansal, P., Baratin, D., Batista Neto, T. M., Blatter, M.-C., Bolleman, J. T., Boutet, E., Breuza, L., Gil, B. C., Casals-Casas, C., Echioukh, K. C., Coudert, E., Cuche, B., de Castro, E., Estreicher, A., Famiglietti, M. L., Feuermann, M., Gasteiger, E., Gaudet, P., Gehant, S., Gerritsen, V., Gos, A., Gruaz, N., Hulo, C., Hyka-Nouspikel, N., Jungo, F., Kerhornou, A., Le Mercier, P., Lieberherr, D., Masson, P., Morgat, A., Muthukrishnan, V., Paesano, S., Pedruzzi, I., Pilbout, S., Pourcel, L., Poux, S., Pozzato, M., Pruess, M., Redaschi, N., Rivoire, C., Sigrist, C. J. A., Sonesson, K., Sundaram, S., Wu, C. H., Arighi, C. N., Arminski, L., Chen, C., Chen, Y., Huang, H., Laiho, K., McGarvey, P., Natale, D. A., Ross, K., Vinayaka, C. R., Wang, Q., Wang, Y., & Zhang, J.
Venue
Nucleic Acids Research
Published
2022-11-21
Volume
51
Issue
D1
Pages
D523-D531
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W4309506674
Cited by
7,210
References
41
Citations by year
2026: 1511 · 2025: 2294 · 2024: 2343 · 2023: 887 · 2022: 78 · 2021: 35 · 2020: 23 · 2019: 21 · 2018: 7 · 2017: 1 · 2015: 1 · 2012: 1
FWCI
464.54
Type
journal article
Language
en
Open access
Locations
  • Nucleic Acids Research (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
  • National Human Genome Research Institute (OD/DPCPSI/ODSS)
  • National Institute of Allergy and Infectious Diseases
  • National Institute on Aging
  • National Institute of General Medical Sciences
  • National Institute of Diabetes and Digestive and Kidney Diseases
  • National Eye Institute
  • National Cancer Institute
  • National Heart, Lung, and Blood Institute
  • National Institutes of Health (U24HG007822)
  • NHGRI NIH (HG002273)
  • Biotechnology and Biological Sciences Research Council (BB/T010541/1, BB/S01781X/1)
  • Open Targets
  • SERI
  • European Molecular Biology Laboratory
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Phylogenetic Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioinformatics and Genomic Networks
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Machine Learning in Bioinformatics
Keywords
protein sequence annotation, reference proteomes, machine learning annotation, AlphaFold protein structure, subcellular localization, data pipelines
MeSH terms
Machine Learning, Amino Acid Sequence, Proteome, Databases, Protein, Knowledge Bases

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