PreprintCited by 129Machine Learning in BioinformaticsBioinformatics and Genomic NetworksBiomedical Text Mining and Ontologies

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

DeepGO-SE: Protein function prediction as Approximate Semantic Entailment

Open access
Kulmanov, Maxat, Guzmán-Vega, Francisco, Duek, Paula, Lane, Lydie, Arold, Stefan, Hoehndorf, Robert·2023·Nature Machine Intelligence

Preprint — published as 10.1038/s42256-024-00795-w · Paper page

Abstract

The Gene Ontology (GO) is one of the most successful ontologies in the biological domain. GO is a formal theory with over 100,000 axioms that describe the molecular functions, biological processes, and cellular locations of proteins in three sub-ontologies. Many methods have been developed to automatically predict protein functions. However, only few of them use the background knowledge provided in the axioms of GO for knowledge-enhanced machine learning, or adjust and evaluate the model for the differences between the sub-ontologies. We have developed DeepGO-SE, a novel method which predicts GO functions from protein sequences using a pretrained large language model combined with a neuro-symbolic model that exploits GO axioms and performs protein function prediction as a form of approximate semantic entailment. We specifically evaluate DeepGO-SE on proteins that have no significant similarity with training proteins and demonstrate that DeepGO-SE can improve function prediction for those proteins.

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Metadata

Authors
Kulmanov, M., Guzmán-Vega, F., Duek, P., Lane, L., Arold, S., & Hoehndorf, R.
Affiliations
  • King Abdullah University of Science and Technology (SA)
  • King Abdullah University of Science and Technology
  • University of Geneva (CH)
Corresponding author
  • Kulmanov, Maxat
  • Hoehndorf, Robert
Venue
Nature Machine Intelligence
Published
2023-09-27
Volume
6
Issue
2
Pages
220-228
ISSN
2522-5839 (ISSN-L)
OpenAlex
W4391821988
Cited by
129
References
1
Citations by year
2026: 50 · 2025: 57 · 2024: 21
FWCI
17.42
Type
journal article
Language
en
Open access
Locations
  • Nature Machine Intelligence (publishedVersion, cc-by)
  • Research Square (acceptedVersion, cc-by)
  • King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology) (submittedVersion, cc-by)
Funders
King Abdullah University of Science and Technology (FCC/1/1976-46-01, URF/1/4697-01-01, URF/1/5041-01-01, REI/1/5235-01-01, URF/1/4675-01-01)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Machine Learning in Bioinformatics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioinformatics and Genomic Networks
  • Health Sciences › Medicine › Health Informatics › Biomedical Text Mining and Ontologies
Keywords
protein function prediction, Gene Ontology, semantic entailment, large language models, prior knowledge, protein sequence classification

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