Class links for polypharmacology. Includes the classes: Bioassay, Drug Target, Pathway, Protein-Protein Interaction, and Disease. Some classes include more than one data source. Two nodes in different classes are linked through two paths. For instance, drug X is linked to compound Y if targets A and B of drug X are linked to assays A and B of compound Y via UNIPROT ID.
Chen et al. BMC Bioinformatics 2010 11:255 doi:10.1186/1471-2105-11-255