target,target_id,target_uniprot,target_species,ligand,ligand_id,ligand_species,ligand_pubchem_cid,smiles,inchi,inchikey,type,action,action_comment,endogenous,primary_target,concentration_range,affinity_parameter,affinity_high,affinity_median,affinity_low,original_affinity_units,original_affinity_low_nm,original_affinity_median_nm,original_affinity_high_nm,original_affinity_relation,assay_description,receptor_site,ligand_context,pubmed_id Interleukin-20 receptor,1901,,Human,IL-19,4984,Human,,,,,Agonist,Agonist,,yes,,,,,,,,,,,=,,,,, Interleukin-20 receptor,1901,,Human,IL-20,4986,Human,,,,,Agonist,Agonist,,yes,,,,,,,,,,,=,,,,, Interleukin-20 receptor,1901,,Human,IL-24,4990,Human,,,,,Agonist,Agonist,,yes,,,,,,,,,,,=,,,,,