--- license: mit --- # Otter UBC Dataset Card UBC is a dataset comprising entities (Proteins/Drugs) from Uniprot (U), BindingDB (B) and. ChemBL (C). It contains 6,207,654 triples.
Overview of the creation of UBC
## Dataset details #### Uniprot Uniprot comprises of 573,227 proteins from SwissProt, which is the subset of manually curated entries within UniProt, including attributes with different modalities like the sequence (567,483 of them), full name, organism, protein family, description of its function, catalytics activity, pathways and its length. The number of edges are 38,665 of type target_of from Uniprot ids to both ChEMBL and Drugbank ids, and 196,133 interactants between Uniprot protein ids. #### BindingDB BindingDB consists of 2,656,221 data points, involving 1.2 million compounds and 9,000 targets. Instead of utilizing the affinity score, we generate a triple for each combination of drugs and proteins. In order to prevent any data leakage, we eliminate overlapping triples with the TDC DTI dataset. As a result, the dataset concludes with a total of 2,232,392 triples. #### ChEMBL ChemBL comprises of drug-like bioactive molecules, 10,261 ChEMBL ids with their corresponding SMILES were downloaded from OpenTargets, from which 7,610 have a *sameAs* link to drugbank id molecules.
Example of UBC
**Original datasets:** - Uniprot: The UniProt Consortium. UniProt: the Universal Protein Knowledgebase in 2023. Nucleic Acids Research, 51(D1):D523–D531, 11 2022. ISSN 0305-1048. doi: 10.1093/nar/gkac1052. URL https://doi.org/10.1093/nar/gkac1052 - BindingDB: Tiqing Liu, Yuhmei Lin, Xin Wen, Robert N Jorissen, and Michael K Gilson. Bindingdb: a web-accessible database of experimentally determined protein–ligand binding affinities. Nucleic acids research, 35(suppl_1):D198–D201, 2007. - ChemBL: Anna Gaulton, Louisa J. Bellis, A. Patricia Bento, Jon Chambers, Mark Davies, Anne Hersey, Yvonne Light, Shaun McGlinchey, David Michalovich, Bissan Al-Lazikani, and John P. Overington. ChEMBL: a large-scale bioactivity database for drug discovery. Nucleic Acids Research, 40(D1):D1100–D1107, 09 2011. ISSN 0305-1048. doi: 10.1093/nar/gkr777. URL https://doi.org/10.1093/nar/gkr777 **Paper or resources for more information:** - [GitHub Repo](https://github.com/IBM/otter-knowledge) - [Paper](https://arxiv.org/abs/2306.12802) **License:** MIT **Where to send questions or comments about the dataset:** - [GitHub Repo](https://github.com/IBM/otter-knowledge) **Models trained on Otter UBC** - [ibm/otter_ubc_classifier](https://huggingface.co/ibm/otter_ubc_classifier) - [ibm/otter_ubc_distmult](https://huggingface.co/ibm/otter_ubc_distmult) - [ibm/otter_ubc_transe](https://huggingface.co/ibm/otter_ubc_transe)