SteinBlog

I’ve been invited to present our ChEBI ontology at the 2009 Fall Meeting of the American Chemical Society. Here is our abstract:

ChEBI – An open ontology for Chemical Entities of Biological Interest

Paula de Matos (1), Kirill Degtyarenko (2), Marcus Ennis (1), Janna
Hastings (1), Inma Spiteri (1) and Christoph Steinbeck (1)

(1) European Bioinformatics Institute, Hinxton, Cambridge, UK
(2) European Patent Office, The Hague, The Netherlands

Chemical Entities of Biological Interest (ChEBI) is a freely available, manually annotated resource providing data such as chemical nomenclature, an ontology and chemical structures. The ChEBI ontology imposes meaning onto the data according to four subontologies: molecular structure, application, biological role and subatomic particle. As a cheminformatics resource it provides chemical substructure and similarity searching using the Chemistry Development Kit (CDK). ChEBI annotates structures with various properties such as charge and mass and names including brand names and International Nonproprietary Name (INN). This extended coverage is complemented by manually annotated names appearing in Patents and Patent identifiers. In addition names can now appear in French, German, Latin and Spanish. Acting as a chemoinformatics portal to other bioinformatics resources, ChEBI has introduced automatically generated links to resources such as UniProtKB, IntAct, ArrayExpress, SABIO-RK or PubChem. ChEBI lives at http://www.ebi.ac.uk/chebi/, where it is also available for download in
a variety of formats and accessible via webservices.