BindingDB Reactant_set_id Ligand SMILES Ligand InChI Ligand InChI Key BindingDB MonomerID BindingDB Ligand Name Target Name Target Source Organism According to Curator or DataSource Ki (nM) IC50 (nM) Kd (nM) EC50 (nM) kon (M-1-s-1) koff (s-1) pH Temp (C) Curation/DataSource Article DOI BindingDB Entry DOI PMID PubChem AID Patent Number Authors Date of publication Date in BindingDB Institution Link to Ligand in BindingDB Link to Target in BindingDB Link to Ligand-Target Pair in BindingDB Ligand HET ID in PDB PDB ID(s) for Ligand-Target Complex PubChem CID PubChem SID ChEBI ID of Ligand ChEMBL ID of Ligand DrugBank ID of Ligand IUPHAR_GRAC ID of Ligand KEGG ID of Ligand ZINC ID of Ligand Number of Protein Chains in Target (>1 implies a multichain complex) BindingDB Target Chain Sequence 1 PDB ID(s) of Target Chain 1 UniProt (SwissProt) Recommended Name of Target Chain 1 UniProt (SwissProt) Entry Name of Target Chain 1 UniProt (SwissProt) Primary ID of Target Chain 1 UniProt (SwissProt) Secondary ID(s) of Target Chain 1 UniProt (SwissProt) Alternative ID(s) of Target Chain 1 UniProt (TrEMBL) Submitted Name of Target Chain 1 UniProt (TrEMBL) Entry Name of Target Chain 1 UniProt (TrEMBL) Primary ID of Target Chain 1 UniProt (TrEMBL) Secondary ID(s) of Target Chain 1 UniProt (TrEMBL) Alternative ID(s) of Target Chain 1 BindingDB Target Chain Sequence 2 PDB ID(s) of Target Chain 2 UniProt (SwissProt) Recommended Name of Target Chain 2 UniProt (SwissProt) Entry Name of Target Chain 2 UniProt (SwissProt) Primary ID of Target Chain 2 UniProt (SwissProt) Secondary ID(s) of Target Chain 2 UniProt (SwissProt) Alternative ID(s) of Target Chain 2 UniProt (TrEMBL) Submitted Name of Target Chain 2 UniProt (TrEMBL) Entry Name of Target Chain 2 UniProt (TrEMBL) Primary ID of Target Chain 2 UniProt (TrEMBL) Secondary ID(s) of Target Chain 2 UniProt (TrEMBL) Alternative ID(s) of Target Chain 2 BindingDB Target Chain Sequence 3 PDB ID(s) of Target Chain 3 UniProt (SwissProt) Recommended Name of Target Chain 3 UniProt (SwissProt) Entry Name of Target Chain 3 UniProt (SwissProt) Primary ID of Target Chain 3 UniProt (SwissProt) Secondary ID(s) of Target Chain 3 UniProt (SwissProt) Alternative ID(s) of Target Chain 3 UniProt (TrEMBL) Submitted Name of Target Chain 3 UniProt (TrEMBL) Entry Name of Target Chain 3 UniProt (TrEMBL) Primary ID of Target Chain 3 UniProt (TrEMBL) Secondary ID(s) of Target Chain 3 UniProt (TrEMBL) Alternative ID(s) of Target Chain 3 BindingDB Target Chain Sequence 4 PDB ID(s) of Target Chain 4 UniProt (SwissProt) Recommended Name of Target Chain 4 UniProt (SwissProt) Entry Name of Target Chain 4 UniProt (SwissProt) Primary ID of Target Chain 4 UniProt (SwissProt) Secondary ID(s) of Target Chain 4 UniProt (SwissProt) Alternative ID(s) of Target Chain 4 UniProt (TrEMBL) Submitted Name of Target Chain 4 UniProt (TrEMBL) Entry Name of Target Chain 4 UniProt (TrEMBL) Primary ID of Target Chain 4 UniProt (TrEMBL) Secondary ID(s) of Target Chain 4 UniProt (TrEMBL) Alternative ID(s) of Target Chain 4 BindingDB Target Chain Sequence 5 PDB ID(s) of Target Chain 5 UniProt (SwissProt) Recommended Name of Target Chain 5 UniProt (SwissProt) Entry Name of Target Chain 5 UniProt (SwissProt) Primary ID of Target Chain 5 UniProt (SwissProt) Secondary ID(s) of Target Chain 5 UniProt (SwissProt) Alternative ID(s) of Target Chain 5 UniProt (TrEMBL) Submitted Name of Target Chain 5 UniProt (TrEMBL) Entry Name of Target Chain 5 UniProt (TrEMBL) Primary ID of Target Chain 5 UniProt (TrEMBL) Secondary ID(s) of Target Chain 5 UniProt (TrEMBL) Alternative ID(s) of Target Chain 5 BindingDB Target Chain Sequence 6 PDB ID(s) of Target Chain 6 UniProt (SwissProt) Recommended Name of Target Chain 6 UniProt (SwissProt) Entry Name of Target Chain 6 UniProt (SwissProt) Primary ID of Target Chain 6 UniProt (SwissProt) Secondary ID(s) of Target Chain 6 UniProt (SwissProt) Alternative ID(s) of Target Chain 6 UniProt (TrEMBL) Submitted Name of Target Chain 6 UniProt (TrEMBL) Entry Name of Target Chain 6 UniProt (TrEMBL) Primary ID of Target Chain 6 UniProt (TrEMBL) Secondary ID(s) of Target Chain 6 UniProt (TrEMBL) Alternative ID(s) of Target Chain 6 BindingDB Target Chain Sequence 7 PDB ID(s) of Target Chain 7 UniProt (SwissProt) Recommended Name of Target Chain 7 UniProt (SwissProt) Entry Name of Target Chain 7 UniProt (SwissProt) Primary ID of Target Chain 7 UniProt (SwissProt) Secondary ID(s) of Target Chain 7 UniProt (SwissProt) Alternative ID(s) of Target Chain 7 UniProt (TrEMBL) Submitted Name of Target Chain 7 UniProt (TrEMBL) Entry Name of Target Chain 7 UniProt (TrEMBL) Primary ID of Target Chain 7 UniProt (TrEMBL) Secondary ID(s) of Target Chain 7 UniProt (TrEMBL) Alternative ID(s) of Target Chain 7 BindingDB Target Chain Sequence 8 PDB ID(s) of Target Chain 8 UniProt (SwissProt) Recommended Name of Target Chain 8 UniProt (SwissProt) Entry Name of Target Chain 8 UniProt (SwissProt) Primary ID of Target Chain 8 UniProt (SwissProt) Secondary ID(s) of Target Chain 8 UniProt (SwissProt) Alternative ID(s) of Target Chain 8 UniProt (TrEMBL) Submitted Name of Target Chain 8 UniProt (TrEMBL) Entry Name of Target Chain 8 UniProt (TrEMBL) Primary ID of Target Chain 8 UniProt (TrEMBL) Secondary ID(s) of Target Chain 8 UniProt (TrEMBL) Alternative ID(s) of Target Chain 8 BindingDB Target Chain Sequence 9 PDB ID(s) of Target Chain 9 UniProt (SwissProt) Recommended Name of Target Chain 9 UniProt (SwissProt) Entry Name of Target Chain 9 UniProt (SwissProt) Primary ID of Target Chain 9 UniProt (SwissProt) Secondary ID(s) of Target Chain 9 UniProt (SwissProt) Alternative ID(s) of Target Chain 9 UniProt (TrEMBL) Submitted Name of Target Chain 9 UniProt (TrEMBL) Entry Name of Target Chain 9 UniProt (TrEMBL) Primary ID of Target Chain 9 UniProt (TrEMBL) Secondary ID(s) of Target Chain 9 UniProt (TrEMBL) Alternative ID(s) of Target Chain 9 BindingDB Target Chain Sequence 10 PDB ID(s) of Target Chain 10 UniProt (SwissProt) Recommended Name of Target Chain 10 UniProt (SwissProt) Entry Name of Target Chain 10 UniProt (SwissProt) Primary ID of Target Chain 10 UniProt (SwissProt) Secondary ID(s) of Target Chain 10 UniProt (SwissProt) Alternative ID(s) of Target Chain 10 UniProt (TrEMBL) Submitted Name of Target Chain 10 UniProt (TrEMBL) Entry Name of Target Chain 10 UniProt (TrEMBL) Primary ID of Target Chain 10 UniProt (TrEMBL) Secondary ID(s) of Target Chain 10 UniProt (TrEMBL) Alternative ID(s) of Target Chain 10 BindingDB Target Chain Sequence 11 PDB ID(s) of Target Chain 11 UniProt (SwissProt) Recommended Name of Target Chain 11 UniProt (SwissProt) Entry Name of Target Chain 11 UniProt (SwissProt) Primary ID of Target Chain 11 UniProt (SwissProt) Secondary ID(s) of Target Chain 11 UniProt (SwissProt) Alternative ID(s) of Target Chain 11 UniProt (TrEMBL) Submitted Name of Target Chain 11 UniProt (TrEMBL) Entry Name of Target Chain 11 UniProt (TrEMBL) Primary ID of Target Chain 11 UniProt (TrEMBL) Secondary ID(s) of Target Chain 11 UniProt (TrEMBL) Alternative ID(s) of Target Chain 11 BindingDB Target Chain Sequence 12 PDB ID(s) of Target Chain 12 UniProt (SwissProt) Recommended Name of Target Chain 12 UniProt (SwissProt) Entry Name of Target Chain 12 UniProt (SwissProt) Primary ID of Target Chain 12 UniProt (SwissProt) Secondary ID(s) of Target Chain 12 UniProt (SwissProt) Alternative ID(s) of Target Chain 12 UniProt (TrEMBL) Submitted Name of Target Chain 12 UniProt (TrEMBL) Entry Name of Target Chain 12 UniProt (TrEMBL) Primary ID of Target Chain 12 UniProt (TrEMBL) Secondary ID(s) of Target Chain 12 UniProt (TrEMBL) Alternative ID(s) of Target Chain 12 BindingDB Target Chain Sequence 13 PDB ID(s) of Target Chain 13 UniProt (SwissProt) Recommended Name of Target Chain 13 UniProt (SwissProt) Entry Name of Target Chain 13 UniProt (SwissProt) Primary ID of Target Chain 13 UniProt (SwissProt) Secondary ID(s) of Target Chain 13 UniProt (SwissProt) Alternative ID(s) of Target Chain 13 UniProt (TrEMBL) Submitted Name of Target Chain 13 UniProt (TrEMBL) Entry Name of Target Chain 13 UniProt (TrEMBL) Primary ID of Target Chain 13 UniProt (TrEMBL) Secondary ID(s) of Target Chain 13 UniProt (TrEMBL) Alternative ID(s) of Target Chain 13 BindingDB Target Chain Sequence 14 PDB ID(s) of Target Chain 14 UniProt (SwissProt) Recommended Name of Target Chain 14 UniProt (SwissProt) Entry Name of Target Chain 14 UniProt (SwissProt) Primary ID of Target Chain 14 UniProt (SwissProt) Secondary ID(s) of Target Chain 14 UniProt (SwissProt) Alternative ID(s) of Target Chain 14 UniProt (TrEMBL) Submitted Name of Target Chain 14 UniProt (TrEMBL) Entry Name of Target Chain 14 UniProt (TrEMBL) Primary ID of Target Chain 14 UniProt (TrEMBL) Secondary ID(s) of Target Chain 14 UniProt (TrEMBL) Alternative ID(s) of Target Chain 14 BindingDB Target Chain Sequence 15 PDB ID(s) of Target Chain 15 UniProt (SwissProt) Recommended Name of Target Chain 15 UniProt (SwissProt) Entry Name of Target Chain 15 UniProt (SwissProt) Primary ID of Target Chain 15 UniProt (SwissProt) Secondary ID(s) of Target Chain 15 UniProt (SwissProt) Alternative ID(s) of Target Chain 15 UniProt (TrEMBL) Submitted Name of Target Chain 15 UniProt (TrEMBL) Entry Name of Target Chain 15 UniProt (TrEMBL) Primary ID of Target Chain 15 UniProt (TrEMBL) Secondary ID(s) of Target Chain 15 UniProt (TrEMBL) Alternative ID(s) of Target Chain 15 BindingDB Target Chain Sequence 16 PDB ID(s) of Target Chain 16 UniProt (SwissProt) Recommended Name of Target Chain 16 UniProt (SwissProt) Entry Name of Target Chain 16 UniProt (SwissProt) Primary ID of Target Chain 16 UniProt (SwissProt) Secondary ID(s) of Target Chain 16 UniProt (SwissProt) Alternative ID(s) of Target Chain 16 UniProt (TrEMBL) Submitted Name of Target Chain 16 UniProt (TrEMBL) Entry Name of Target Chain 16 UniProt (TrEMBL) Primary ID of Target Chain 16 UniProt (TrEMBL) Secondary ID(s) of Target Chain 16 UniProt (TrEMBL) Alternative ID(s) of Target Chain 16 BindingDB Target Chain Sequence 17 PDB ID(s) of Target Chain 17 UniProt (SwissProt) Recommended Name of Target Chain 17 UniProt (SwissProt) Entry Name of Target Chain 17 UniProt (SwissProt) Primary ID of Target Chain 17 UniProt (SwissProt) Secondary ID(s) of Target Chain 17 UniProt (SwissProt) Alternative ID(s) of Target Chain 17 UniProt (TrEMBL) Submitted Name of Target Chain 17 UniProt (TrEMBL) Entry Name of Target Chain 17 UniProt (TrEMBL) Primary ID of Target Chain 17 UniProt (TrEMBL) Secondary ID(s) of Target Chain 17 UniProt (TrEMBL) Alternative ID(s) of Target Chain 17 BindingDB Target Chain Sequence 18 PDB ID(s) of Target Chain 18 UniProt (SwissProt) Recommended Name of Target Chain 18 UniProt (SwissProt) Entry Name of Target Chain 18 UniProt (SwissProt) Primary ID of Target Chain 18 UniProt (SwissProt) Secondary ID(s) of Target Chain 18 UniProt (SwissProt) Alternative ID(s) of Target Chain 18 UniProt (TrEMBL) Submitted Name of Target Chain 18 UniProt (TrEMBL) Entry Name of Target Chain 18 UniProt (TrEMBL) Primary ID of Target Chain 18 UniProt (TrEMBL) Secondary ID(s) of Target Chain 18 UniProt (TrEMBL) Alternative ID(s) of Target Chain 18 BindingDB Target Chain Sequence 19 PDB ID(s) of Target Chain 19 UniProt (SwissProt) Recommended Name of Target Chain 19 UniProt (SwissProt) Entry Name of Target Chain 19 UniProt (SwissProt) Primary ID of Target Chain 19 UniProt (SwissProt) Secondary ID(s) of Target Chain 19 UniProt (SwissProt) Alternative ID(s) of Target Chain 19 UniProt (TrEMBL) Submitted Name of Target Chain 19 UniProt (TrEMBL) Entry Name of Target Chain 19 UniProt (TrEMBL) Primary ID of Target Chain 19 UniProt (TrEMBL) Secondary ID(s) of Target Chain 19 UniProt (TrEMBL) Alternative ID(s) of Target Chain 19 BindingDB Target Chain Sequence 20 PDB ID(s) of Target Chain 20 UniProt (SwissProt) Recommended Name of Target Chain 20 UniProt (SwissProt) Entry Name of Target Chain 20 UniProt (SwissProt) Primary ID of Target Chain 20 UniProt (SwissProt) Secondary ID(s) of Target Chain 20 UniProt (SwissProt) Alternative ID(s) of Target Chain 20 UniProt (TrEMBL) Submitted Name of Target Chain 20 UniProt (TrEMBL) Entry Name of Target Chain 20 UniProt (TrEMBL) Primary ID of Target Chain 20 UniProt (TrEMBL) Secondary ID(s) of Target Chain 20 UniProt (TrEMBL) Alternative ID(s) of Target Chain 20 BindingDB Target Chain Sequence 21 PDB ID(s) of Target Chain 21 UniProt (SwissProt) Recommended Name of Target Chain 21 UniProt (SwissProt) Entry Name of Target Chain 21 UniProt (SwissProt) Primary ID of Target Chain 21 UniProt (SwissProt) Secondary ID(s) of Target Chain 21 UniProt (SwissProt) Alternative ID(s) of Target Chain 21 UniProt (TrEMBL) Submitted Name of Target Chain 21 UniProt (TrEMBL) Entry Name of Target Chain 21 UniProt (TrEMBL) Primary ID of Target Chain 21 UniProt (TrEMBL) Secondary ID(s) of Target Chain 21 UniProt (TrEMBL) Alternative ID(s) of Target Chain 21 BindingDB Target Chain Sequence 22 PDB ID(s) of Target Chain 22 UniProt (SwissProt) Recommended Name of Target Chain 22 UniProt (SwissProt) Entry Name of Target Chain 22 UniProt (SwissProt) Primary ID of Target Chain 22 UniProt (SwissProt) Secondary ID(s) of Target Chain 22 UniProt (SwissProt) Alternative ID(s) of Target Chain 22 UniProt (TrEMBL) Submitted Name of Target Chain 22 UniProt (TrEMBL) Entry Name of Target Chain 22 UniProt (TrEMBL) Primary ID of Target Chain 22 UniProt (TrEMBL) Secondary ID(s) of Target Chain 22 UniProt (TrEMBL) Alternative ID(s) of Target Chain 22 BindingDB Target Chain Sequence 23 PDB ID(s) of Target Chain 23 UniProt (SwissProt) Recommended Name of Target Chain 23 UniProt (SwissProt) Entry Name of Target Chain 23 UniProt (SwissProt) Primary ID of Target Chain 23 UniProt (SwissProt) Secondary ID(s) of Target Chain 23 UniProt (SwissProt) Alternative ID(s) of Target Chain 23 UniProt (TrEMBL) Submitted Name of Target Chain 23 UniProt (TrEMBL) Entry Name of Target Chain 23 UniProt (TrEMBL) Primary ID of Target Chain 23 UniProt (TrEMBL) Secondary ID(s) of Target Chain 23 UniProt (TrEMBL) Alternative ID(s) of Target Chain 23 BindingDB Target Chain Sequence 24 PDB ID(s) of Target Chain 24 UniProt (SwissProt) Recommended Name of Target Chain 24 UniProt (SwissProt) Entry Name of Target Chain 24 UniProt (SwissProt) Primary ID of Target Chain 24 UniProt (SwissProt) Secondary ID(s) of Target Chain 24 UniProt (SwissProt) Alternative ID(s) of Target Chain 24 UniProt (TrEMBL) Submitted Name of Target Chain 24 UniProt (TrEMBL) Entry Name of Target Chain 24 UniProt (TrEMBL) Primary ID of Target Chain 24 UniProt (TrEMBL) Secondary ID(s) of Target Chain 24 UniProt (TrEMBL) Alternative ID(s) of Target Chain 24 BindingDB Target Chain Sequence 25 PDB ID(s) of Target Chain 25 UniProt (SwissProt) Recommended Name of Target Chain 25 UniProt (SwissProt) Entry Name of Target Chain 25 UniProt (SwissProt) Primary ID of Target Chain 25 UniProt (SwissProt) Secondary ID(s) of Target Chain 25 UniProt (SwissProt) Alternative ID(s) of Target Chain 25 UniProt (TrEMBL) Submitted Name of Target Chain 25 UniProt (TrEMBL) Entry Name of Target Chain 25 UniProt (TrEMBL) Primary ID of Target Chain 25 UniProt (TrEMBL) Secondary ID(s) of Target Chain 25 UniProt (TrEMBL) Alternative ID(s) of Target Chain 25 BindingDB Target Chain Sequence 26 PDB ID(s) of Target Chain 26 UniProt (SwissProt) Recommended Name of Target Chain 26 UniProt (SwissProt) Entry Name of Target Chain 26 UniProt (SwissProt) Primary ID of Target Chain 26 UniProt (SwissProt) Secondary ID(s) of Target Chain 26 UniProt (SwissProt) Alternative ID(s) of Target Chain 26 UniProt (TrEMBL) Submitted Name of Target Chain 26 UniProt (TrEMBL) Entry Name of Target Chain 26 UniProt (TrEMBL) Primary ID of Target Chain 26 UniProt (TrEMBL) Secondary ID(s) of Target Chain 26 UniProt (TrEMBL) Alternative ID(s) of Target Chain 26 BindingDB Target Chain Sequence 27 PDB ID(s) of Target Chain 27 UniProt (SwissProt) Recommended Name of Target Chain 27 UniProt (SwissProt) Entry Name of Target Chain 27 UniProt (SwissProt) Primary ID of Target Chain 27 UniProt (SwissProt) Secondary ID(s) of Target Chain 27 UniProt (SwissProt) Alternative ID(s) of Target Chain 27 UniProt (TrEMBL) Submitted Name of Target Chain 27 UniProt (TrEMBL) Entry Name of Target Chain 27 UniProt (TrEMBL) Primary ID of Target Chain 27 UniProt (TrEMBL) Secondary ID(s) of Target Chain 27 UniProt (TrEMBL) Alternative ID(s) of Target Chain 27 BindingDB Target Chain Sequence 28 PDB ID(s) of Target Chain 28 UniProt (SwissProt) Recommended Name of Target Chain 28 UniProt (SwissProt) Entry Name of Target Chain 28 UniProt (SwissProt) Primary ID of Target Chain 28 UniProt (SwissProt) Secondary ID(s) of Target Chain 28 UniProt (SwissProt) Alternative ID(s) of Target Chain 28 UniProt (TrEMBL) Submitted Name of Target Chain 28 UniProt (TrEMBL) Entry Name of Target Chain 28 UniProt (TrEMBL) Primary ID of Target Chain 28 UniProt (TrEMBL) Secondary ID(s) of Target Chain 28 UniProt (TrEMBL) Alternative ID(s) of Target Chain 28 BindingDB Target Chain Sequence 29 PDB ID(s) of Target Chain 29 UniProt (SwissProt) Recommended Name of Target Chain 29 UniProt (SwissProt) Entry Name of Target Chain 29 UniProt (SwissProt) Primary ID of Target Chain 29 UniProt (SwissProt) Secondary ID(s) of Target Chain 29 UniProt (SwissProt) Alternative ID(s) of Target Chain 29 UniProt (TrEMBL) Submitted Name of Target Chain 29 UniProt (TrEMBL) Entry Name of Target Chain 29 UniProt (TrEMBL) Primary ID of Target Chain 29 UniProt (TrEMBL) Secondary ID(s) of Target Chain 29 UniProt (TrEMBL) Alternative ID(s) of Target Chain 29 BindingDB Target Chain Sequence 30 PDB ID(s) of Target Chain 30 UniProt (SwissProt) Recommended Name of Target Chain 30 UniProt (SwissProt) Entry Name of Target Chain 30 UniProt (SwissProt) Primary ID of Target Chain 30 UniProt (SwissProt) Secondary ID(s) of Target Chain 30 UniProt (SwissProt) Alternative ID(s) of Target Chain 30 UniProt (TrEMBL) Submitted Name of Target Chain 30 UniProt (TrEMBL) Entry Name of Target Chain 30 UniProt (TrEMBL) Primary ID of Target Chain 30 UniProt (TrEMBL) Secondary ID(s) of Target Chain 30 UniProt (TrEMBL) Alternative ID(s) of Target Chain 30 BindingDB Target Chain Sequence 31 PDB ID(s) of Target Chain 31 UniProt (SwissProt) Recommended Name of Target Chain 31 UniProt (SwissProt) Entry Name of Target Chain 31 UniProt (SwissProt) Primary ID of Target Chain 31 UniProt (SwissProt) Secondary ID(s) of Target Chain 31 UniProt (SwissProt) Alternative ID(s) of Target Chain 31 UniProt (TrEMBL) Submitted Name of Target Chain 31 UniProt (TrEMBL) Entry Name of Target Chain 31 UniProt (TrEMBL) Primary ID of Target Chain 31 UniProt (TrEMBL) Secondary ID(s) of Target Chain 31 UniProt (TrEMBL) Alternative ID(s) of Target Chain 31 BindingDB Target Chain Sequence 32 PDB ID(s) of Target Chain 32 UniProt (SwissProt) Recommended Name of Target Chain 32 UniProt (SwissProt) Entry Name of Target Chain 32 UniProt (SwissProt) Primary ID of Target Chain 32 UniProt (SwissProt) Secondary ID(s) of Target Chain 32 UniProt (SwissProt) Alternative ID(s) of Target Chain 32 UniProt (TrEMBL) Submitted Name of Target Chain 32 UniProt (TrEMBL) Entry Name of Target Chain 32 UniProt (TrEMBL) Primary ID of Target Chain 32 UniProt (TrEMBL) Secondary ID(s) of Target Chain 32 UniProt (TrEMBL) Alternative ID(s) of Target Chain 32 BindingDB Target Chain Sequence 33 PDB ID(s) of Target Chain 33 UniProt (SwissProt) Recommended Name of Target Chain 33 UniProt (SwissProt) Entry Name of Target Chain 33 UniProt (SwissProt) Primary ID of Target Chain 33 UniProt (SwissProt) Secondary ID(s) of Target Chain 33 UniProt (SwissProt) Alternative ID(s) of Target Chain 33 UniProt (TrEMBL) Submitted Name of Target Chain 33 UniProt (TrEMBL) Entry Name of Target Chain 33 UniProt (TrEMBL) Primary ID of Target Chain 33 UniProt (TrEMBL) Secondary ID(s) of Target Chain 33 UniProt (TrEMBL) Alternative ID(s) of Target Chain 33 BindingDB Target Chain Sequence 34 PDB ID(s) of Target Chain 34 UniProt (SwissProt) Recommended Name of Target Chain 34 UniProt (SwissProt) Entry Name of Target Chain 34 UniProt (SwissProt) Primary ID of Target Chain 34 UniProt (SwissProt) Secondary ID(s) of Target Chain 34 UniProt (SwissProt) Alternative ID(s) of Target Chain 34 UniProt (TrEMBL) Submitted Name of Target Chain 34 UniProt (TrEMBL) Entry Name of Target Chain 34 UniProt (TrEMBL) Primary ID of Target Chain 34 UniProt (TrEMBL) Secondary ID(s) of Target Chain 34 UniProt (TrEMBL) Alternative ID(s) of Target Chain 34 BindingDB Target Chain Sequence 35 PDB ID(s) of Target Chain 35 UniProt (SwissProt) Recommended Name of Target Chain 35 UniProt (SwissProt) Entry Name of Target Chain 35 UniProt (SwissProt) Primary ID of Target Chain 35 UniProt (SwissProt) Secondary ID(s) of Target Chain 35 UniProt (SwissProt) Alternative ID(s) of Target Chain 35 UniProt (TrEMBL) Submitted Name of Target Chain 35 UniProt (TrEMBL) Entry Name of Target Chain 35 UniProt (TrEMBL) Primary ID of Target Chain 35 UniProt (TrEMBL) Secondary ID(s) of Target Chain 35 UniProt (TrEMBL) Alternative ID(s) of Target Chain 35 BindingDB Target Chain Sequence 36 PDB ID(s) of Target Chain 36 UniProt (SwissProt) Recommended Name of Target Chain 36 UniProt (SwissProt) Entry Name of Target Chain 36 UniProt (SwissProt) Primary ID of Target Chain 36 UniProt (SwissProt) Secondary ID(s) of Target Chain 36 UniProt (SwissProt) Alternative ID(s) of Target Chain 36 UniProt (TrEMBL) Submitted Name of Target Chain 36 UniProt (TrEMBL) Entry Name of Target Chain 36 UniProt (TrEMBL) Primary ID of Target Chain 36 UniProt (TrEMBL) Secondary ID(s) of Target Chain 36 UniProt (TrEMBL) Alternative ID(s) of Target Chain 36 BindingDB Target Chain Sequence 37 PDB ID(s) of Target Chain 37 UniProt (SwissProt) Recommended Name of Target Chain 37 UniProt (SwissProt) Entry Name of Target Chain 37 UniProt (SwissProt) Primary ID of Target Chain 37 UniProt (SwissProt) Secondary ID(s) of Target Chain 37 UniProt (SwissProt) Alternative ID(s) of Target Chain 37 UniProt (TrEMBL) Submitted Name of Target Chain 37 UniProt (TrEMBL) Entry Name of Target Chain 37 UniProt (TrEMBL) Primary ID of Target Chain 37 UniProt (TrEMBL) Secondary ID(s) of Target Chain 37 UniProt (TrEMBL) Alternative ID(s) of Target Chain 37 BindingDB Target Chain Sequence 38 PDB ID(s) of Target Chain 38 UniProt (SwissProt) Recommended Name of Target Chain 38 UniProt (SwissProt) Entry Name of Target Chain 38 UniProt (SwissProt) Primary ID of Target Chain 38 UniProt (SwissProt) Secondary ID(s) of Target Chain 38 UniProt (SwissProt) Alternative ID(s) of Target Chain 38 UniProt (TrEMBL) Submitted Name of Target Chain 38 UniProt (TrEMBL) Entry Name of Target Chain 38 UniProt (TrEMBL) Primary ID of Target Chain 38 UniProt (TrEMBL) Secondary ID(s) of Target Chain 38 UniProt (TrEMBL) Alternative ID(s) of Target Chain 38 BindingDB Target Chain Sequence 39 PDB ID(s) of Target Chain 39 UniProt (SwissProt) Recommended Name of Target Chain 39 UniProt (SwissProt) Entry Name of Target Chain 39 UniProt (SwissProt) Primary ID of Target Chain 39 UniProt (SwissProt) Secondary ID(s) of Target Chain 39 UniProt (SwissProt) Alternative ID(s) of Target Chain 39 UniProt (TrEMBL) Submitted Name of Target Chain 39 UniProt (TrEMBL) Entry Name of Target Chain 39 UniProt (TrEMBL) Primary ID of Target Chain 39 UniProt (TrEMBL) Secondary ID(s) of Target Chain 39 UniProt (TrEMBL) Alternative ID(s) of Target Chain 39 BindingDB Target Chain Sequence 40 PDB ID(s) of Target Chain 40 UniProt (SwissProt) Recommended Name of Target Chain 40 UniProt (SwissProt) Entry Name of Target Chain 40 UniProt (SwissProt) Primary ID of Target Chain 40 UniProt (SwissProt) Secondary ID(s) of Target Chain 40 UniProt (SwissProt) Alternative ID(s) of Target Chain 40 UniProt (TrEMBL) Submitted Name of Target Chain 40 UniProt (TrEMBL) Entry Name of Target Chain 40 UniProt (TrEMBL) Primary ID of Target Chain 40 UniProt (TrEMBL) Secondary ID(s) of Target Chain 40 UniProt (TrEMBL) Alternative ID(s) of Target Chain 40 BindingDB Target Chain Sequence 41 PDB ID(s) of Target Chain 41 UniProt (SwissProt) Recommended Name of Target Chain 41 UniProt (SwissProt) Entry Name of Target Chain 41 UniProt (SwissProt) Primary ID of Target Chain 41 UniProt (SwissProt) Secondary ID(s) of Target Chain 41 UniProt (SwissProt) Alternative ID(s) of Target Chain 41 UniProt (TrEMBL) Submitted Name of Target Chain 41 UniProt (TrEMBL) Entry Name of Target Chain 41 UniProt (TrEMBL) Primary ID of Target Chain 41 UniProt (TrEMBL) Secondary ID(s) of Target Chain 41 UniProt (TrEMBL) Alternative ID(s) of Target Chain 41 BindingDB Target Chain Sequence 42 PDB ID(s) of Target Chain 42 UniProt (SwissProt) Recommended Name of Target Chain 42 UniProt (SwissProt) Entry Name of Target Chain 42 UniProt (SwissProt) Primary ID of Target Chain 42 UniProt (SwissProt) Secondary ID(s) of Target Chain 42 UniProt (SwissProt) Alternative ID(s) of Target Chain 42 UniProt (TrEMBL) Submitted Name of Target Chain 42 UniProt (TrEMBL) Entry Name of Target Chain 42 UniProt (TrEMBL) Primary ID of Target Chain 42 UniProt (TrEMBL) Secondary ID(s) of Target Chain 42 UniProt (TrEMBL) Alternative ID(s) of Target Chain 42 BindingDB Target Chain Sequence 43 PDB ID(s) of Target Chain 43 UniProt (SwissProt) Recommended Name of Target Chain 43 UniProt (SwissProt) Entry Name of Target Chain 43 UniProt (SwissProt) Primary ID of Target Chain 43 UniProt (SwissProt) Secondary ID(s) of Target Chain 43 UniProt (SwissProt) Alternative ID(s) of Target Chain 43 UniProt (TrEMBL) Submitted Name of Target Chain 43 UniProt (TrEMBL) Entry Name of Target Chain 43 UniProt (TrEMBL) Primary ID of Target Chain 43 UniProt (TrEMBL) Secondary ID(s) of Target Chain 43 UniProt (TrEMBL) Alternative ID(s) of Target Chain 43 BindingDB Target Chain Sequence 44 PDB ID(s) of Target Chain 44 UniProt (SwissProt) Recommended Name of Target Chain 44 UniProt (SwissProt) Entry Name of Target Chain 44 UniProt (SwissProt) Primary ID of Target Chain 44 UniProt (SwissProt) Secondary ID(s) of Target Chain 44 UniProt (SwissProt) Alternative ID(s) of Target Chain 44 UniProt (TrEMBL) Submitted Name of Target Chain 44 UniProt (TrEMBL) Entry Name of Target Chain 44 UniProt (TrEMBL) Primary ID of Target Chain 44 UniProt (TrEMBL) Secondary ID(s) of Target Chain 44 UniProt (TrEMBL) Alternative ID(s) of Target Chain 44 BindingDB Target Chain Sequence 45 PDB ID(s) of Target Chain 45 UniProt (SwissProt) Recommended Name of Target Chain 45 UniProt (SwissProt) Entry Name of Target Chain 45 UniProt (SwissProt) Primary ID of Target Chain 45 UniProt (SwissProt) Secondary ID(s) of Target Chain 45 UniProt (SwissProt) Alternative ID(s) of Target Chain 45 UniProt (TrEMBL) Submitted Name of Target Chain 45 UniProt (TrEMBL) Entry Name of Target Chain 45 UniProt (TrEMBL) Primary ID of Target Chain 45 UniProt (TrEMBL) Secondary ID(s) of Target Chain 45 UniProt (TrEMBL) Alternative ID(s) of Target Chain 45 BindingDB Target Chain Sequence 46 PDB ID(s) of Target Chain 46 UniProt (SwissProt) Recommended Name of Target Chain 46 UniProt (SwissProt) Entry Name of Target Chain 46 UniProt (SwissProt) Primary ID of Target Chain 46 UniProt (SwissProt) Secondary ID(s) of Target Chain 46 UniProt (SwissProt) Alternative ID(s) of Target Chain 46 UniProt (TrEMBL) Submitted Name of Target Chain 46 UniProt (TrEMBL) Entry Name of Target Chain 46 UniProt (TrEMBL) Primary ID of Target Chain 46 UniProt (TrEMBL) Secondary ID(s) of Target Chain 46 UniProt (TrEMBL) Alternative ID(s) of Target Chain 46 BindingDB Target Chain Sequence 47 PDB ID(s) of Target Chain 47 UniProt (SwissProt) Recommended Name of Target Chain 47 UniProt (SwissProt) Entry Name of Target Chain 47 UniProt (SwissProt) Primary ID of Target Chain 47 UniProt (SwissProt) Secondary ID(s) of Target Chain 47 UniProt (SwissProt) Alternative ID(s) of Target Chain 47 UniProt (TrEMBL) Submitted Name of Target Chain 47 UniProt (TrEMBL) Entry Name of Target Chain 47 UniProt (TrEMBL) Primary ID of Target Chain 47 UniProt (TrEMBL) Secondary ID(s) of Target Chain 47 UniProt (TrEMBL) Alternative ID(s) of Target Chain 47 BindingDB Target Chain Sequence 48 PDB ID(s) of Target Chain 48 UniProt (SwissProt) Recommended Name of Target Chain 48 UniProt (SwissProt) Entry Name of Target Chain 48 UniProt (SwissProt) Primary ID of Target Chain 48 UniProt (SwissProt) Secondary ID(s) of Target Chain 48 UniProt (SwissProt) Alternative ID(s) of Target Chain 48 UniProt (TrEMBL) Submitted Name of Target Chain 48 UniProt (TrEMBL) Entry Name of Target Chain 48 UniProt (TrEMBL) Primary ID of Target Chain 48 UniProt (TrEMBL) Secondary ID(s) of Target Chain 48 UniProt (TrEMBL) Alternative ID(s) of Target Chain 48 BindingDB Target Chain Sequence 49 PDB ID(s) of Target Chain 49 UniProt (SwissProt) Recommended Name of Target Chain 49 UniProt (SwissProt) Entry Name of Target Chain 49 UniProt (SwissProt) Primary ID of Target Chain 49 UniProt (SwissProt) Secondary ID(s) of Target Chain 49 UniProt (SwissProt) Alternative ID(s) of Target Chain 49 UniProt (TrEMBL) Submitted Name of Target Chain 49 UniProt (TrEMBL) Entry Name of Target Chain 49 UniProt (TrEMBL) Primary ID of Target Chain 49 UniProt (TrEMBL) Secondary ID(s) of Target Chain 49 UniProt (TrEMBL) Alternative ID(s) of Target Chain 49 BindingDB Target Chain Sequence 50 PDB ID(s) of Target Chain 50 UniProt (SwissProt) Recommended Name of Target Chain 50 UniProt (SwissProt) Entry Name of Target Chain 50 UniProt (SwissProt) Primary ID of Target Chain 50 UniProt (SwissProt) Secondary ID(s) of Target Chain 50 UniProt (SwissProt) Alternative ID(s) of Target Chain 50 UniProt (TrEMBL) Submitted Name of Target Chain 50 UniProt (TrEMBL) Entry Name of Target Chain 50 UniProt (TrEMBL) Primary ID of Target Chain 50 UniProt (TrEMBL) Secondary ID(s) of Target Chain 50 UniProt (TrEMBL) Alternative ID(s) of Target Chain 50 51610856 COc1ccc2cc(-c3ccccc3)ncc2c1OC InChI=1S/C17H15NO2/c1-19-16-9-8-13-10-15(12-6-4-3-5-7-12)18-11-14(13)17(16)20-2/h3-11H,1-2H3 MNJCTXIKSFCWJW-UHFFFAOYSA-N 50649630 CHEMBL5618428 Indoleamine 2,3-dioxygenase 1 Human 7810 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649630 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649630&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380100 519665032 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610857 COc1ccc2cc(-c3ccc(Br)cc3)ncc2c1OC InChI=1S/C17H14BrNO2/c1-20-16-8-5-12-9-15(11-3-6-13(18)7-4-11)19-10-14(12)17(16)21-2/h3-10H,1-2H3 TWHUSEJLNSNNRK-UHFFFAOYSA-N 50649631 CHEMBL5619334 Indoleamine 2,3-dioxygenase 1 Human 78610 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649631 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649631&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380101 519665033 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610858 COc1ccc2cc(-c3ccc(F)cc3)ncc2c1OC InChI=1S/C17H14FNO2/c1-20-16-8-5-12-9-15(11-3-6-13(18)7-4-11)19-10-14(12)17(16)21-2/h3-10H,1-2H3 NVENYTLPDNXSDG-UHFFFAOYSA-N 50649632 CHEMBL5618188 Indoleamine 2,3-dioxygenase 1 Human 42620 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649632 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649632&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380102 519665034 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610859 COc1ccc2cc(-c3ccc(C)cc3)ncc2c1OC InChI=1S/C18H17NO2/c1-12-4-6-13(7-5-12)16-10-14-8-9-17(20-2)18(21-3)15(14)11-19-16/h4-11H,1-3H3 OFJKMUAMIAUQBH-UHFFFAOYSA-N 50649633 CHEMBL5619793 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649633 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649633&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380103 519665035 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610860 COc1ccc2cc(-c3ccc(C(C)(C)C)cc3)ncc2c1OC InChI=1S/C21H23NO2/c1-21(2,3)16-9-6-14(7-10-16)18-12-15-8-11-19(23-4)20(24-5)17(15)13-22-18/h6-13H,1-5H3 BOUOYHYQCSNXJQ-UHFFFAOYSA-N 50649634 CHEMBL5620119 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649634 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649634&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380104 519665036 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610861 COc1ccc(-c2cc3ccc(OC)c(OC)c3cn2)cc1 InChI=1S/C18H17NO3/c1-20-14-7-4-12(5-8-14)16-10-13-6-9-17(21-2)18(22-3)15(13)11-19-16/h4-11H,1-3H3 OFTAMWYJFXXIKU-UHFFFAOYSA-N 50649635 CHEMBL5620121 Indoleamine 2,3-dioxygenase 1 Human 11140 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649635 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649635&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 9944002 519665037 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610862 COc1ccc2cc(C34C[C@H]5C[C@@H](C3)C[C@@H](C4)C5)ncc2c1OC InChI=1S/C21H25NO2/c1-23-18-4-3-16-8-19(22-12-17(16)20(18)24-2)21-9-13-5-14(10-21)7-15(6-13)11-21/h3-4,8,12-15H,5-7,9-11H2,1-2H3 ADNCNEZISXJIPA-UHFFFAOYSA-N 50649636 CHEMBL5619844 Indoleamine 2,3-dioxygenase 1 Human 17820 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649636 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649636&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380105 519665038 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610863 COc1ccc2cc(-c3ccc4ncsc4c3)ncc2c1OC InChI=1S/C18H14N2O2S/c1-21-16-6-4-11-7-15(19-9-13(11)18(16)22-2)12-3-5-14-17(8-12)23-10-20-14/h3-10H,1-2H3 NMWWCIXGJQFUFM-UHFFFAOYSA-N 50649637 CHEMBL5619147 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649637 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649637&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380106 519665039 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610864 COc1ccc2cc(-c3cc4ccccc4o3)ncc2c1OC InChI=1S/C19H15NO3/c1-21-17-8-7-12-9-15(20-11-14(12)19(17)22-2)18-10-13-5-3-4-6-16(13)23-18/h3-11H,1-2H3 XSIBQEROLURJHE-UHFFFAOYSA-N 50649638 CHEMBL5618380 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649638 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649638&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380107 519665040 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610865 COc1ccc2cc(-c3cccnc3)ncc2c1OC InChI=1S/C16H14N2O2/c1-19-15-6-5-11-8-14(12-4-3-7-17-9-12)18-10-13(11)16(15)20-2/h3-10H,1-2H3 HKBGJKVFLIXXAV-UHFFFAOYSA-N 50649639 CHEMBL5618960 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649639 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649639&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380108 519665041 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610866 COc1ccc2cc(-c3cccs3)ncc2c1OC InChI=1S/C15H13NO2S/c1-17-13-6-5-10-8-12(14-4-3-7-19-14)16-9-11(10)15(13)18-2/h3-9H,1-2H3 XCOOXYBDYNSJRV-UHFFFAOYSA-N 50649640 CHEMBL5619634 Indoleamine 2,3-dioxygenase 1 Human 11240 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649640 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649640&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380109 519665042 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610867 Oc1ccc2cc(-c3ccc4c(c3)OCO4)ncc2c1 InChI=1S/C16H11NO3/c18-13-3-1-10-6-14(17-8-12(10)5-13)11-2-4-15-16(7-11)20-9-19-15/h1-8,18H,9H2 XZVFOYWLOGTJRN-UHFFFAOYSA-N 50649641 CHEMBL5619220 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649641 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649641&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380110 519665043 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610868 Oc1cccc2cc(-c3ccccc3)ncc12 InChI=1S/C15H11NO/c17-15-8-4-7-12-9-14(16-10-13(12)15)11-5-2-1-3-6-11/h1-10,17H CKYFRIWEXRZGTC-UHFFFAOYSA-N 50649642 CHEMBL5620082 Indoleamine 2,3-dioxygenase 1 Human 70530 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649642 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649642&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380111 519665044 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610869 COc1ccc2cc(-c3ccccc3)ncc2c1O InChI=1S/C16H13NO2/c1-19-15-8-7-12-9-14(11-5-3-2-4-6-11)17-10-13(12)16(15)18/h2-10,18H,1H3 VMIGWJDSMGUMSC-UHFFFAOYSA-N 50649643 CHEMBL5618823 Indoleamine 2,3-dioxygenase 1 Human 890 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649643 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649643&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380112 519665045 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610870 COc1ccc2cc(-c3ccc4c(c3)OCO4)ncc2c1O InChI=1S/C17H13NO4/c1-20-15-5-2-10-6-13(18-8-12(10)17(15)19)11-3-4-14-16(7-11)22-9-21-14/h2-8,19H,9H2,1H3 SKECQGFEGAUWSD-UHFFFAOYSA-N 50649644 CHEMBL5618165 Indoleamine 2,3-dioxygenase 1 Human 5100 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649644 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649644&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380113 519665046 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610871 COc1ccc2cc(-c3ccc(C)cc3)ncc2c1O InChI=1S/C17H15NO2/c1-11-3-5-12(6-4-11)15-9-13-7-8-16(20-2)17(19)14(13)10-18-15/h3-10,19H,1-2H3 HEVUUPWBNYDXMU-UHFFFAOYSA-N 50649645 CHEMBL5619380 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649645 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649645&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380114 519665047 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610872 COc1ccc(-c2cc3ccc(OC)c(O)c3cn2)cc1 InChI=1S/C17H15NO3/c1-20-13-6-3-11(4-7-13)15-9-12-5-8-16(21-2)17(19)14(12)10-18-15/h3-10,19H,1-2H3 SHZNRLGAMIRVHA-UHFFFAOYSA-N 50649646 CHEMBL5619903 Indoleamine 2,3-dioxygenase 1 Human 710 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649646 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649646&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380115 519665048 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610873 COc1ccc2cc(-c3ccc(F)cc3)ncc2c1O InChI=1S/C16H12FNO2/c1-20-15-7-4-11-8-14(18-9-13(11)16(15)19)10-2-5-12(17)6-3-10/h2-9,19H,1H3 CJYBMWUWTIHGAH-UHFFFAOYSA-N 50649647 CHEMBL5620227 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649647 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649647&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380116 519665049 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610874 COc1ccc2cc(-c3ccc(C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H12F3NO2/c1-23-15-7-4-11-8-14(21-9-13(11)16(15)22)10-2-5-12(6-3-10)17(18,19)20/h2-9,22H,1H3 WRQGAWDLFWGMGT-UHFFFAOYSA-N 50649648 CHEMBL5618645 Indoleamine 2,3-dioxygenase 1 Human 15290 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649648 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649648&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380117 519665050 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610875 COc1ccc2cc(-c3cccs3)ncc2c1O InChI=1S/C14H11NO2S/c1-17-12-5-4-9-7-11(13-3-2-6-18-13)15-8-10(9)14(12)16/h2-8,16H,1H3 PXZXQUWRELTGLP-UHFFFAOYSA-N 50649649 CHEMBL5620243 Indoleamine 2,3-dioxygenase 1 Human 20990 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649649 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649649&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380118 519665051 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610876 COc1ccc2nc(-c3ccccc3)ncc2c1O InChI=1S/C15H12N2O2/c1-19-13-8-7-12-11(14(13)18)9-16-15(17-12)10-5-3-2-4-6-10/h2-9,18H,1H3 NVSDMHJKWFQLGX-UHFFFAOYSA-N 50649650 CHEMBL5620192 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649650 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649650&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380119 519665052 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610877 COc1ccc(-c2ncc3c(O)c(OC)ccc3n2)cc1 InChI=1S/C16H14N2O3/c1-20-11-5-3-10(4-6-11)16-17-9-12-13(18-16)7-8-14(21-2)15(12)19/h3-9,19H,1-2H3 JSQWXLNHQZEUPW-UHFFFAOYSA-N 50649651 CHEMBL5618814 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649651 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649651&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380120 519665053 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610878 COc1ccc2nc(-c3ccccc3)ccc2c1O InChI=1S/C16H13NO2/c1-19-15-10-9-14-12(16(15)18)7-8-13(17-14)11-5-3-2-4-6-11/h2-10,18H,1H3 KLQIYHFJNSWJMU-UHFFFAOYSA-N 50649652 CHEMBL5618528 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649652 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649652&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380121 519665054 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610879 COc1ccc(-c2ccc3c(O)c(OC)ccc3n2)cc1 InChI=1S/C17H15NO3/c1-20-12-5-3-11(4-6-12)14-8-7-13-15(18-14)9-10-16(21-2)17(13)19/h3-10,19H,1-2H3 BHSSNBYNNVPIPT-UHFFFAOYSA-N 50649653 CHEMBL5619533 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649653 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649653&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380122 519665055 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610880 c1cc(c(cc1N/C(=N\O)/c2c(non2)NCCNS(=O)(=O)N)Br)F InChI=1S/C11H13BrFN7O4S/c12-7-5-6(1-2-8(7)13)17-11(18-21)9-10(20-24-19-9)15-3-4-16-25(14,22)23/h1-2,5,16,21H,3-4H2,(H,15,20)(H,17,18)(H2,14,22,23) FBKMWOJEPMPVTQ-UHFFFAOYSA-N 50126143 Epacadostat::INCB-024360 Indoleamine 2,3-dioxygenase 1 Homo sapiens 15 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50126143 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50126143&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search BBJ 5WN8,6E40,6IC2,6VKG 44608567 321902353 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9S1X,9S1W,9S1V,9S1U,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610881 COc1ccc2cc(-c3ccc(C(=O)Nc4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-11-17-13-20(24-14-19(17)22(21)26)15-7-9-16(10-8-15)23(27)25-18-5-3-2-4-6-18/h2-14,26H,1H3,(H,25,27) WVYVNBUVIYZVNA-UHFFFAOYSA-N 50649654 CHEMBL5618425 Indoleamine 2,3-dioxygenase 1 Human 10100 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649654 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649654&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380123 519665056 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610882 COc1ccc2cc(-c3ccc(NC(=O)c4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-9-17-13-20(24-14-19(17)22(21)26)15-7-10-18(11-8-15)25-23(27)16-5-3-2-4-6-16/h2-14,26H,1H3,(H,25,27) DRMUCUQFJPKEBX-UHFFFAOYSA-N 50649655 CHEMBL5620309 Indoleamine 2,3-dioxygenase 1 Human 4450 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649655 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649655&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380124 519665057 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610883 COc1ccc2cc(-c3ccc(NC(=O)c4ccc(F)cc4)cc3)ncc2c1O InChI=1S/C23H17FN2O3/c1-29-21-11-6-16-12-20(25-13-19(16)22(21)27)14-4-9-18(10-5-14)26-23(28)15-2-7-17(24)8-3-15/h2-13,27H,1H3,(H,26,28) JITFGFTVKLNPAO-UHFFFAOYSA-N 50649656 CHEMBL5619268 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649656 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649656&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380125 519665058 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610884 COc1ccc2cc(-c3ccc(NC(=O)c4ccc(C(F)(F)F)cc4)cc3)ncc2c1O InChI=1S/C24H17F3N2O3/c1-32-21-11-6-16-12-20(28-13-19(16)22(21)30)14-4-9-18(10-5-14)29-23(31)15-2-7-17(8-3-15)24(25,26)27/h2-13,30H,1H3,(H,29,31) FXOTXCFPRAWKEK-UHFFFAOYSA-N 50649657 CHEMBL5619526 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649657 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649657&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380126 519665059 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610885 COc1ccc2cc(-c3ccc(NC(=O)c4ccc(C)cc4)cc3)ncc2c1O InChI=1S/C24H20N2O3/c1-15-3-5-17(6-4-15)24(28)26-19-10-7-16(8-11-19)21-13-18-9-12-22(29-2)23(27)20(18)14-25-21/h3-14,27H,1-2H3,(H,26,28) STPLLJNCSJLWDQ-UHFFFAOYSA-N 50649658 CHEMBL5618781 Indoleamine 2,3-dioxygenase 1 Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649658 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649658&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380127 519665060 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610886 COc1cccc(C(=O)Nc2ccc(-c3cc4ccc(OC)c(O)c4cn3)cc2)c1 InChI=1S/C24H20N2O4/c1-29-19-5-3-4-17(12-19)24(28)26-18-9-6-15(7-10-18)21-13-16-8-11-22(30-2)23(27)20(16)14-25-21/h3-14,27H,1-2H3,(H,26,28) PYLRKNHFUVYLOO-UHFFFAOYSA-N 50649659 CHEMBL5619382 Indoleamine 2,3-dioxygenase 1 Human 14230 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649659 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649659&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380128 519665061 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610887 COc1ccc2cc(-c3ccc(NC(C)=O)cc3)ncc2c1O InChI=1S/C18H16N2O3/c1-11(21)20-14-6-3-12(4-7-14)16-9-13-5-8-17(23-2)18(22)15(13)10-19-16/h3-10,22H,1-2H3,(H,20,21) SGADLINWZIFEEJ-UHFFFAOYSA-N 50649660 CHEMBL5619886 Indoleamine 2,3-dioxygenase 1 Human 2110 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649660 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649660&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380129 519665062 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610888 COc1ccc2cc(-c3ccc(NC(=O)C(C)(C)C)cc3)ncc2c1O InChI=1S/C21H22N2O3/c1-21(2,3)20(25)23-15-8-5-13(6-9-15)17-11-14-7-10-18(26-4)19(24)16(14)12-22-17/h5-12,24H,1-4H3,(H,23,25) OAJUXKHLTGPZEW-UHFFFAOYSA-N 50649661 CHEMBL5620141 Indoleamine 2,3-dioxygenase 1 Human 2810 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649661 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649661&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380130 519665063 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610889 COc1ccc2cc(-c3ccc(NC(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C18H13F3N2O3/c1-26-15-7-4-11-8-14(22-9-13(11)16(15)24)10-2-5-12(6-3-10)23-17(25)18(19,20)21/h2-9,24H,1H3,(H,23,25) AXSBDDMLDGKLKO-UHFFFAOYSA-N 50649662 CHEMBL5619107 Indoleamine 2,3-dioxygenase 1 Human 6130 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649662 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649662&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380131 519665064 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610890 COc1ccc2cc(-c3ccc(NS(C)(=O)=O)cc3)ncc2c1O InChI=1S/C17H16N2O4S/c1-23-16-8-5-12-9-15(18-10-14(12)17(16)20)11-3-6-13(7-4-11)19-24(2,21)22/h3-10,19-20H,1-2H3 AUDKZTURAILODR-UHFFFAOYSA-N 50649663 CHEMBL5619421 Indoleamine 2,3-dioxygenase 1 Human 1240 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649663 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649663&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380132 519665065 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610891 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Indoleamine 2,3-dioxygenase 1 Human 310 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610892 COc1ccc2cc(-c3ccc(NS(=O)(=O)C4CC4)cc3)ncc2c1O InChI=1S/C19H18N2O4S/c1-25-18-9-4-13-10-17(20-11-16(13)19(18)22)12-2-5-14(6-3-12)21-26(23,24)15-7-8-15/h2-6,9-11,15,21-22H,7-8H2,1H3 UWXLUMROKUGTDD-UHFFFAOYSA-N 50649665 CHEMBL5619398 Indoleamine 2,3-dioxygenase 1 Human 4540 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649665 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649665&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380134 519665067 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610893 COc1ccc2cc(-c3ccc(NS(=O)(=O)N4CCCCC4)cc3)ncc2c1O InChI=1S/C21H23N3O4S/c1-28-20-10-7-16-13-19(22-14-18(16)21(20)25)15-5-8-17(9-6-15)23-29(26,27)24-11-3-2-4-12-24/h5-10,13-14,23,25H,2-4,11-12H2,1H3 BHJDDOKHHJECJL-UHFFFAOYSA-N 50649666 CHEMBL5619711 Indoleamine 2,3-dioxygenase 1 Human 15370 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649666 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649666&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380135 519665068 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610894 COc1ccc2cc(-c3ccc(NC(=O)Nc4ccccc4)cc3)ncc2c1O InChI=1S/C23H19N3O3/c1-29-21-12-9-16-13-20(24-14-19(16)22(21)27)15-7-10-18(11-8-15)26-23(28)25-17-5-3-2-4-6-17/h2-14,27H,1H3,(H2,25,26,28) QAGNHYDLXODDLR-UHFFFAOYSA-N 50649667 CHEMBL5619884 Indoleamine 2,3-dioxygenase 1 Human 50490 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649667 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649667&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380136 519665069 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610895 COc1ccc2cc(-c3ccccc3)ncc2c1OC InChI=1S/C17H15NO2/c1-19-16-9-8-13-10-15(12-6-4-3-5-7-12)18-11-14(13)17(16)20-2/h3-11H,1-2H3 MNJCTXIKSFCWJW-UHFFFAOYSA-N 50649630 CHEMBL5618428 Tryptophan 2,3-dioxygenase Human 340 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649630 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649630&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380100 519665032 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610896 COc1ccc2cc(-c3ccc(Br)cc3)ncc2c1OC InChI=1S/C17H14BrNO2/c1-20-16-8-5-12-9-15(11-3-6-13(18)7-4-11)19-10-14(12)17(16)21-2/h3-10H,1-2H3 TWHUSEJLNSNNRK-UHFFFAOYSA-N 50649631 CHEMBL5619334 Tryptophan 2,3-dioxygenase Human 34280 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649631 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649631&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380101 519665033 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610897 COc1ccc2cc(-c3ccc(F)cc3)ncc2c1OC InChI=1S/C17H14FNO2/c1-20-16-8-5-12-9-15(11-3-6-13(18)7-4-11)19-10-14(12)17(16)21-2/h3-10H,1-2H3 NVENYTLPDNXSDG-UHFFFAOYSA-N 50649632 CHEMBL5618188 Tryptophan 2,3-dioxygenase Human 9080 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649632 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649632&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380102 519665034 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610898 COc1ccc2cc(-c3ccc(C)cc3)ncc2c1OC InChI=1S/C18H17NO2/c1-12-4-6-13(7-5-12)16-10-14-8-9-17(20-2)18(21-3)15(14)11-19-16/h4-11H,1-3H3 OFJKMUAMIAUQBH-UHFFFAOYSA-N 50649633 CHEMBL5619793 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649633 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649633&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380103 519665035 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610899 COc1ccc2cc(-c3ccc(C(C)(C)C)cc3)ncc2c1OC InChI=1S/C21H23NO2/c1-21(2,3)16-9-6-14(7-10-16)18-12-15-8-11-19(23-4)20(24-5)17(15)13-22-18/h6-13H,1-5H3 BOUOYHYQCSNXJQ-UHFFFAOYSA-N 50649634 CHEMBL5620119 Tryptophan 2,3-dioxygenase Human 23120 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649634 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649634&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380104 519665036 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610900 COc1ccc(-c2cc3ccc(OC)c(OC)c3cn2)cc1 InChI=1S/C18H17NO3/c1-20-14-7-4-12(5-8-14)16-10-13-6-9-17(21-2)18(22-3)15(13)11-19-16/h4-11H,1-3H3 OFTAMWYJFXXIKU-UHFFFAOYSA-N 50649635 CHEMBL5620121 Tryptophan 2,3-dioxygenase Human 2720 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649635 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649635&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 9944002 519665037 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610901 COc1ccc2cc(C34C[C@H]5C[C@@H](C3)C[C@@H](C4)C5)ncc2c1OC InChI=1S/C21H25NO2/c1-23-18-4-3-16-8-19(22-12-17(16)20(18)24-2)21-9-13-5-14(10-21)7-15(6-13)11-21/h3-4,8,12-15H,5-7,9-11H2,1-2H3 ADNCNEZISXJIPA-UHFFFAOYSA-N 50649636 CHEMBL5619844 Tryptophan 2,3-dioxygenase Human 2640 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649636 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649636&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380105 519665038 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610902 COc1ccc2cc(-c3ccc4ncsc4c3)ncc2c1OC InChI=1S/C18H14N2O2S/c1-21-16-6-4-11-7-15(19-9-13(11)18(16)22-2)12-3-5-14-17(8-12)23-10-20-14/h3-10H,1-2H3 NMWWCIXGJQFUFM-UHFFFAOYSA-N 50649637 CHEMBL5619147 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649637 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649637&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380106 519665039 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610903 COc1ccc2cc(-c3cc4ccccc4o3)ncc2c1OC InChI=1S/C19H15NO3/c1-21-17-8-7-12-9-15(20-11-14(12)19(17)22-2)18-10-13-5-3-4-6-16(13)23-18/h3-11H,1-2H3 XSIBQEROLURJHE-UHFFFAOYSA-N 50649638 CHEMBL5618380 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649638 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649638&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380107 519665040 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610904 COc1ccc2cc(-c3cccnc3)ncc2c1OC InChI=1S/C16H14N2O2/c1-19-15-6-5-11-8-14(12-4-3-7-17-9-12)18-10-13(11)16(15)20-2/h3-10H,1-2H3 HKBGJKVFLIXXAV-UHFFFAOYSA-N 50649639 CHEMBL5618960 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649639 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649639&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380108 519665041 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610905 COc1ccc2cc(-c3cccs3)ncc2c1OC InChI=1S/C15H13NO2S/c1-17-13-6-5-10-8-12(14-4-3-7-19-14)16-9-11(10)15(13)18-2/h3-9H,1-2H3 XCOOXYBDYNSJRV-UHFFFAOYSA-N 50649640 CHEMBL5619634 Tryptophan 2,3-dioxygenase Human 2900 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649640 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649640&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380109 519665042 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610906 Oc1ccc2cc(-c3ccc4c(c3)OCO4)ncc2c1 InChI=1S/C16H11NO3/c18-13-3-1-10-6-14(17-8-12(10)5-13)11-2-4-15-16(7-11)20-9-19-15/h1-8,18H,9H2 XZVFOYWLOGTJRN-UHFFFAOYSA-N 50649641 CHEMBL5619220 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649641 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649641&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380110 519665043 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610907 Oc1cccc2cc(-c3ccccc3)ncc12 InChI=1S/C15H11NO/c17-15-8-4-7-12-9-14(16-10-13(12)15)11-5-2-1-3-6-11/h1-10,17H CKYFRIWEXRZGTC-UHFFFAOYSA-N 50649642 CHEMBL5620082 Tryptophan 2,3-dioxygenase Human 25040 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649642 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649642&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380111 519665044 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610908 COc1ccc2cc(-c3ccccc3)ncc2c1O InChI=1S/C16H13NO2/c1-19-15-8-7-12-9-14(11-5-3-2-4-6-11)17-10-13(12)16(15)18/h2-10,18H,1H3 VMIGWJDSMGUMSC-UHFFFAOYSA-N 50649643 CHEMBL5618823 Tryptophan 2,3-dioxygenase Human 240 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649643 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649643&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380112 519665045 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610909 COc1ccc2cc(-c3ccc4c(c3)OCO4)ncc2c1O InChI=1S/C17H13NO4/c1-20-15-5-2-10-6-13(18-8-12(10)17(15)19)11-3-4-14-16(7-11)22-9-21-14/h2-8,19H,9H2,1H3 SKECQGFEGAUWSD-UHFFFAOYSA-N 50649644 CHEMBL5618165 Tryptophan 2,3-dioxygenase Human 280 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649644 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649644&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380113 519665046 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610910 COc1ccc2cc(-c3ccc(C)cc3)ncc2c1O InChI=1S/C17H15NO2/c1-11-3-5-12(6-4-11)15-9-13-7-8-16(20-2)17(19)14(13)10-18-15/h3-10,19H,1-2H3 HEVUUPWBNYDXMU-UHFFFAOYSA-N 50649645 CHEMBL5619380 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649645 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649645&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380114 519665047 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610911 COc1ccc(-c2cc3ccc(OC)c(O)c3cn2)cc1 InChI=1S/C17H15NO3/c1-20-13-6-3-11(4-7-13)15-9-12-5-8-16(21-2)17(19)14(12)10-18-15/h3-10,19H,1-2H3 SHZNRLGAMIRVHA-UHFFFAOYSA-N 50649646 CHEMBL5619903 Tryptophan 2,3-dioxygenase Human 450 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649646 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649646&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380115 519665048 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610912 COc1ccc2cc(-c3ccc(F)cc3)ncc2c1O InChI=1S/C16H12FNO2/c1-20-15-7-4-11-8-14(18-9-13(11)16(15)19)10-2-5-12(17)6-3-10/h2-9,19H,1H3 CJYBMWUWTIHGAH-UHFFFAOYSA-N 50649647 CHEMBL5620227 Tryptophan 2,3-dioxygenase Human 50960 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649647 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649647&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380116 519665049 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610913 COc1ccc2cc(-c3ccc(C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H12F3NO2/c1-23-15-7-4-11-8-14(21-9-13(11)16(15)22)10-2-5-12(6-3-10)17(18,19)20/h2-9,22H,1H3 WRQGAWDLFWGMGT-UHFFFAOYSA-N 50649648 CHEMBL5618645 Tryptophan 2,3-dioxygenase Human 7280 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649648 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649648&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380117 519665050 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610914 COc1ccc2cc(-c3cccs3)ncc2c1O InChI=1S/C14H11NO2S/c1-17-12-5-4-9-7-11(13-3-2-6-18-13)15-8-10(9)14(12)16/h2-8,16H,1H3 PXZXQUWRELTGLP-UHFFFAOYSA-N 50649649 CHEMBL5620243 Tryptophan 2,3-dioxygenase Human 1020 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649649 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649649&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380118 519665051 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610915 COc1ccc2nc(-c3ccccc3)ncc2c1O InChI=1S/C15H12N2O2/c1-19-13-8-7-12-11(14(13)18)9-16-15(17-12)10-5-3-2-4-6-10/h2-9,18H,1H3 NVSDMHJKWFQLGX-UHFFFAOYSA-N 50649650 CHEMBL5620192 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649650 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649650&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380119 519665052 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610916 COc1ccc(-c2ncc3c(O)c(OC)ccc3n2)cc1 InChI=1S/C16H14N2O3/c1-20-11-5-3-10(4-6-11)16-17-9-12-13(18-16)7-8-14(21-2)15(12)19/h3-9,19H,1-2H3 JSQWXLNHQZEUPW-UHFFFAOYSA-N 50649651 CHEMBL5618814 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649651 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649651&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380120 519665053 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610917 COc1ccc2nc(-c3ccccc3)ccc2c1O InChI=1S/C16H13NO2/c1-19-15-10-9-14-12(16(15)18)7-8-13(17-14)11-5-3-2-4-6-11/h2-10,18H,1H3 KLQIYHFJNSWJMU-UHFFFAOYSA-N 50649652 CHEMBL5618528 Tryptophan 2,3-dioxygenase Human 5600 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649652 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649652&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380121 519665054 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610918 COc1ccc(-c2ccc3c(O)c(OC)ccc3n2)cc1 InChI=1S/C17H15NO3/c1-20-12-5-3-11(4-6-12)14-8-7-13-15(18-14)9-10-16(21-2)17(13)19/h3-10,19H,1-2H3 BHSSNBYNNVPIPT-UHFFFAOYSA-N 50649653 CHEMBL5619533 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649653 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649653&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380122 519665055 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610919 Fc1ccc2c(C=Cc3nnn[nH]3)c[nH]c2c1 |w:6.5| InChI=1S/C11H8FN5/c12-8-2-3-9-7(6-13-10(9)5-8)1-4-11-14-16-17-15-11/h1-6,13H,(H,14,15,16,17) JDBSZVDIUIRSDG-UHFFFAOYSA-N 50350248 CHEMBL1812545 Tryptophan 2,3-dioxygenase Homo sapiens 8070 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50350248 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50350248&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 56676403 136356934 CHEMBL1812545 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610920 COc1ccc2cc(-c3ccc(C(=O)Nc4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-11-17-13-20(24-14-19(17)22(21)26)15-7-9-16(10-8-15)23(27)25-18-5-3-2-4-6-18/h2-14,26H,1H3,(H,25,27) WVYVNBUVIYZVNA-UHFFFAOYSA-N 50649654 CHEMBL5618425 Tryptophan 2,3-dioxygenase Human 250 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649654 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649654&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380123 519665056 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610921 COc1ccc2cc(-c3ccc(NC(=O)c4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-9-17-13-20(24-14-19(17)22(21)26)15-7-10-18(11-8-15)25-23(27)16-5-3-2-4-6-16/h2-14,26H,1H3,(H,25,27) DRMUCUQFJPKEBX-UHFFFAOYSA-N 50649655 CHEMBL5620309 Tryptophan 2,3-dioxygenase Human 190 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649655 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649655&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380124 519665057 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610922 COc1ccc2cc(-c3ccc(NC(=O)c4ccc(F)cc4)cc3)ncc2c1O InChI=1S/C23H17FN2O3/c1-29-21-11-6-16-12-20(25-13-19(16)22(21)27)14-4-9-18(10-5-14)26-23(28)15-2-7-17(24)8-3-15/h2-13,27H,1H3,(H,26,28) JITFGFTVKLNPAO-UHFFFAOYSA-N 50649656 CHEMBL5619268 Tryptophan 2,3-dioxygenase Human >100000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649656 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649656&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380125 519665058 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610923 COc1ccc2cc(-c3ccc(NC(=O)c4ccc(C(F)(F)F)cc4)cc3)ncc2c1O InChI=1S/C24H17F3N2O3/c1-32-21-11-6-16-12-20(28-13-19(16)22(21)30)14-4-9-18(10-5-14)29-23(31)15-2-7-17(8-3-15)24(25,26)27/h2-13,30H,1H3,(H,29,31) FXOTXCFPRAWKEK-UHFFFAOYSA-N 50649657 CHEMBL5619526 Tryptophan 2,3-dioxygenase Human 3250 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649657 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649657&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380126 519665059 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610924 COc1ccc2cc(-c3ccc(NC(=O)c4ccc(C)cc4)cc3)ncc2c1O InChI=1S/C24H20N2O3/c1-15-3-5-17(6-4-15)24(28)26-19-10-7-16(8-11-19)21-13-18-9-12-22(29-2)23(27)20(18)14-25-21/h3-14,27H,1-2H3,(H,26,28) STPLLJNCSJLWDQ-UHFFFAOYSA-N 50649658 CHEMBL5618781 Tryptophan 2,3-dioxygenase Human 45300 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649658 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649658&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380127 519665060 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610925 COc1cccc(C(=O)Nc2ccc(-c3cc4ccc(OC)c(O)c4cn3)cc2)c1 InChI=1S/C24H20N2O4/c1-29-19-5-3-4-17(12-19)24(28)26-18-9-6-15(7-10-18)21-13-16-8-11-22(30-2)23(27)20(16)14-25-21/h3-14,27H,1-2H3,(H,26,28) PYLRKNHFUVYLOO-UHFFFAOYSA-N 50649659 CHEMBL5619382 Tryptophan 2,3-dioxygenase Human 4080 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649659 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649659&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380128 519665061 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610926 COc1ccc2cc(-c3ccc(NC(C)=O)cc3)ncc2c1O InChI=1S/C18H16N2O3/c1-11(21)20-14-6-3-12(4-7-14)16-9-13-5-8-17(23-2)18(22)15(13)10-19-16/h3-10,22H,1-2H3,(H,20,21) SGADLINWZIFEEJ-UHFFFAOYSA-N 50649660 CHEMBL5619886 Tryptophan 2,3-dioxygenase Human 350 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649660 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649660&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380129 519665062 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610927 COc1ccc2cc(-c3ccc(NC(=O)C(C)(C)C)cc3)ncc2c1O InChI=1S/C21H22N2O3/c1-21(2,3)20(25)23-15-8-5-13(6-9-15)17-11-14-7-10-18(26-4)19(24)16(14)12-22-17/h5-12,24H,1-4H3,(H,23,25) OAJUXKHLTGPZEW-UHFFFAOYSA-N 50649661 CHEMBL5620141 Tryptophan 2,3-dioxygenase Human 1200 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649661 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649661&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380130 519665063 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610928 COc1ccc2cc(-c3ccc(NC(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C18H13F3N2O3/c1-26-15-7-4-11-8-14(22-9-13(11)16(15)24)10-2-5-12(6-3-10)23-17(25)18(19,20)21/h2-9,24H,1H3,(H,23,25) AXSBDDMLDGKLKO-UHFFFAOYSA-N 50649662 CHEMBL5619107 Tryptophan 2,3-dioxygenase Human 1160 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649662 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649662&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380131 519665064 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610929 COc1ccc2cc(-c3ccc(NS(C)(=O)=O)cc3)ncc2c1O InChI=1S/C17H16N2O4S/c1-23-16-8-5-12-9-15(18-10-14(12)17(16)20)11-3-6-13(7-4-11)19-24(2,21)22/h3-10,19-20H,1-2H3 AUDKZTURAILODR-UHFFFAOYSA-N 50649663 CHEMBL5619421 Tryptophan 2,3-dioxygenase Human 200 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649663 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649663&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380132 519665065 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610930 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Tryptophan 2,3-dioxygenase Human 80 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610931 COc1ccc2cc(-c3ccc(NS(=O)(=O)C4CC4)cc3)ncc2c1O InChI=1S/C19H18N2O4S/c1-25-18-9-4-13-10-17(20-11-16(13)19(18)22)12-2-5-14(6-3-12)21-26(23,24)15-7-8-15/h2-6,9-11,15,21-22H,7-8H2,1H3 UWXLUMROKUGTDD-UHFFFAOYSA-N 50649665 CHEMBL5619398 Tryptophan 2,3-dioxygenase Human 3360 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649665 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649665&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380134 519665067 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610932 COc1ccc2cc(-c3ccc(NS(=O)(=O)N4CCCCC4)cc3)ncc2c1O InChI=1S/C21H23N3O4S/c1-28-20-10-7-16-13-19(22-14-18(16)21(20)25)15-5-8-17(9-6-15)23-29(26,27)24-11-3-2-4-12-24/h5-10,13-14,23,25H,2-4,11-12H2,1H3 BHJDDOKHHJECJL-UHFFFAOYSA-N 50649666 CHEMBL5619711 Tryptophan 2,3-dioxygenase Human 7970 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649666 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649666&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380135 519665068 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610933 COc1ccc2cc(-c3ccc(NC(=O)Nc4ccccc4)cc3)ncc2c1O InChI=1S/C23H19N3O3/c1-29-21-12-9-16-13-20(24-14-19(16)22(21)27)15-7-10-18(11-8-15)26-23(28)25-17-5-3-2-4-6-17/h2-14,27H,1H3,(H2,25,26,28) QAGNHYDLXODDLR-UHFFFAOYSA-N 50649667 CHEMBL5619884 Tryptophan 2,3-dioxygenase Human 14290 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649667 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649667&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380136 519665069 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610934 COc1ccc2cc(-c3ccccc3)ncc2c1OC InChI=1S/C17H15NO2/c1-19-16-9-8-13-10-15(12-6-4-3-5-7-12)18-11-14(13)17(16)20-2/h3-11H,1-2H3 MNJCTXIKSFCWJW-UHFFFAOYSA-N 50649630 CHEMBL5618428 Indoleamine 2,3-dioxygenase 1 Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649630 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649630&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380100 519665032 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610935 COc1ccc2cc(-c3ccccc3)ncc2c1O InChI=1S/C16H13NO2/c1-19-15-8-7-12-9-14(11-5-3-2-4-6-11)17-10-13(12)16(15)18/h2-10,18H,1H3 VMIGWJDSMGUMSC-UHFFFAOYSA-N 50649643 CHEMBL5618823 Indoleamine 2,3-dioxygenase 1 Human 17100 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649643 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649643&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380112 519665045 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610936 COc1ccc2cc(-c3ccc4c(c3)OCO4)ncc2c1O InChI=1S/C17H13NO4/c1-20-15-5-2-10-6-13(18-8-12(10)17(15)19)11-3-4-14-16(7-11)22-9-21-14/h2-8,19H,9H2,1H3 SKECQGFEGAUWSD-UHFFFAOYSA-N 50649644 CHEMBL5618165 Indoleamine 2,3-dioxygenase 1 Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649644 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649644&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380113 519665046 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610937 COc1ccc(-c2cc3ccc(OC)c(O)c3cn2)cc1 InChI=1S/C17H15NO3/c1-20-13-6-3-11(4-7-13)15-9-12-5-8-16(21-2)17(19)14(12)10-18-15/h3-10,19H,1-2H3 SHZNRLGAMIRVHA-UHFFFAOYSA-N 50649646 CHEMBL5619903 Indoleamine 2,3-dioxygenase 1 Human 15800 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649646 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649646&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380115 519665048 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610938 c1cc(c(cc1N/C(=N\O)/c2c(non2)NCCNS(=O)(=O)N)Br)F InChI=1S/C11H13BrFN7O4S/c12-7-5-6(1-2-8(7)13)17-11(18-21)9-10(20-24-19-9)15-3-4-16-25(14,22)23/h1-2,5,16,21H,3-4H2,(H,15,20)(H,17,18)(H2,14,22,23) FBKMWOJEPMPVTQ-UHFFFAOYSA-N 50126143 Epacadostat::INCB-024360 Indoleamine 2,3-dioxygenase 1 Homo sapiens 80 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50126143 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50126143&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search BBJ 5WN8,6E40,6IC2,6VKG 44608567 321902353 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9S1X,9S1W,9S1V,9S1U,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610939 COc1ccc2cc(-c3ccc(C(=O)Nc4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-11-17-13-20(24-14-19(17)22(21)26)15-7-9-16(10-8-15)23(27)25-18-5-3-2-4-6-18/h2-14,26H,1H3,(H,25,27) WVYVNBUVIYZVNA-UHFFFAOYSA-N 50649654 CHEMBL5618425 Indoleamine 2,3-dioxygenase 1 Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649654 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649654&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380123 519665056 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610940 COc1ccc2cc(-c3ccc(NC(=O)c4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-9-17-13-20(24-14-19(17)22(21)26)15-7-10-18(11-8-15)25-23(27)16-5-3-2-4-6-16/h2-14,26H,1H3,(H,25,27) DRMUCUQFJPKEBX-UHFFFAOYSA-N 50649655 CHEMBL5620309 Indoleamine 2,3-dioxygenase 1 Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649655 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649655&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380124 519665057 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610941 COc1ccc2cc(-c3ccc(NC(C)=O)cc3)ncc2c1O InChI=1S/C18H16N2O3/c1-11(21)20-14-6-3-12(4-7-14)16-9-13-5-8-17(23-2)18(22)15(13)10-19-16/h3-10,22H,1-2H3,(H,20,21) SGADLINWZIFEEJ-UHFFFAOYSA-N 50649660 CHEMBL5619886 Indoleamine 2,3-dioxygenase 1 Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649660 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649660&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380129 519665062 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610942 COc1ccc2cc(-c3ccc(NS(C)(=O)=O)cc3)ncc2c1O InChI=1S/C17H16N2O4S/c1-23-16-8-5-12-9-15(18-10-14(12)17(16)20)11-3-6-13(7-4-11)19-24(2,21)22/h3-10,19-20H,1-2H3 AUDKZTURAILODR-UHFFFAOYSA-N 50649663 CHEMBL5619421 Indoleamine 2,3-dioxygenase 1 Human 23000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649663 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649663&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380132 519665065 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610943 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Indoleamine 2,3-dioxygenase 1 Human 9290 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610944 COc1ccc2cc(-c3ccccc3)ncc2c1OC InChI=1S/C17H15NO2/c1-19-16-9-8-13-10-15(12-6-4-3-5-7-12)18-11-14(13)17(16)20-2/h3-11H,1-2H3 MNJCTXIKSFCWJW-UHFFFAOYSA-N 50649630 CHEMBL5618428 Tryptophan 2,3-dioxygenase Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649630 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649630&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380100 519665032 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610945 COc1ccc2cc(-c3ccccc3)ncc2c1O InChI=1S/C16H13NO2/c1-19-15-8-7-12-9-14(11-5-3-2-4-6-11)17-10-13(12)16(15)18/h2-10,18H,1H3 VMIGWJDSMGUMSC-UHFFFAOYSA-N 50649643 CHEMBL5618823 Tryptophan 2,3-dioxygenase Human 23950 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649643 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649643&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380112 519665045 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610946 COc1ccc2cc(-c3ccc4c(c3)OCO4)ncc2c1O InChI=1S/C17H13NO4/c1-20-15-5-2-10-6-13(18-8-12(10)17(15)19)11-3-4-14-16(7-11)22-9-21-14/h2-8,19H,9H2,1H3 SKECQGFEGAUWSD-UHFFFAOYSA-N 50649644 CHEMBL5618165 Tryptophan 2,3-dioxygenase Human 25850 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649644 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649644&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380113 519665046 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610947 COc1ccc(-c2cc3ccc(OC)c(O)c3cn2)cc1 InChI=1S/C17H15NO3/c1-20-13-6-3-11(4-7-13)15-9-12-5-8-16(21-2)17(19)14(12)10-18-15/h3-10,19H,1-2H3 SHZNRLGAMIRVHA-UHFFFAOYSA-N 50649646 CHEMBL5619903 Tryptophan 2,3-dioxygenase Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649646 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649646&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380115 519665048 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610948 Fc1ccc2c(C=Cc3nnn[nH]3)c[nH]c2c1 |w:6.5| InChI=1S/C11H8FN5/c12-8-2-3-9-7(6-13-10(9)5-8)1-4-11-14-16-17-15-11/h1-6,13H,(H,14,15,16,17) JDBSZVDIUIRSDG-UHFFFAOYSA-N 50350248 CHEMBL1812545 Tryptophan 2,3-dioxygenase Homo sapiens 1240 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50350248 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50350248&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 56676403 136356934 CHEMBL1812545 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610949 COc1ccc2cc(-c3ccc(C(=O)Nc4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-11-17-13-20(24-14-19(17)22(21)26)15-7-9-16(10-8-15)23(27)25-18-5-3-2-4-6-18/h2-14,26H,1H3,(H,25,27) WVYVNBUVIYZVNA-UHFFFAOYSA-N 50649654 CHEMBL5618425 Tryptophan 2,3-dioxygenase Human 22330 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649654 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649654&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380123 519665056 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610950 COc1ccc2cc(-c3ccc(NC(=O)c4ccccc4)cc3)ncc2c1O InChI=1S/C23H18N2O3/c1-28-21-12-9-17-13-20(24-14-19(17)22(21)26)15-7-10-18(11-8-15)25-23(27)16-5-3-2-4-6-16/h2-14,26H,1H3,(H,25,27) DRMUCUQFJPKEBX-UHFFFAOYSA-N 50649655 CHEMBL5620309 Tryptophan 2,3-dioxygenase Human 14610 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649655 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649655&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380124 519665057 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610951 COc1ccc2cc(-c3ccc(NC(C)=O)cc3)ncc2c1O InChI=1S/C18H16N2O3/c1-11(21)20-14-6-3-12(4-7-14)16-9-13-5-8-17(23-2)18(22)15(13)10-19-16/h3-10,22H,1-2H3,(H,20,21) SGADLINWZIFEEJ-UHFFFAOYSA-N 50649660 CHEMBL5619886 Tryptophan 2,3-dioxygenase Human >30000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649660 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649660&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380129 519665062 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610952 COc1ccc2cc(-c3ccc(NS(C)(=O)=O)cc3)ncc2c1O InChI=1S/C17H16N2O4S/c1-23-16-8-5-12-9-15(18-10-14(12)17(16)20)11-3-6-13(7-4-11)19-24(2,21)22/h3-10,19-20H,1-2H3 AUDKZTURAILODR-UHFFFAOYSA-N 50649663 CHEMBL5619421 Tryptophan 2,3-dioxygenase Human 14770 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649663 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649663&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380132 519665065 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610953 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Tryptophan 2,3-dioxygenase Human 7230 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610954 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Indoleamine 2,3-dioxygenase 1 Human 0.021000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610955 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Indoleamine 2,3-dioxygenase 1 Human 450 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610956 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Tryptophan 2,3-dioxygenase Human 0.035000 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610957 COc1ccc2cc(-c3ccc(NS(=O)(=O)C(F)(F)F)cc3)ncc2c1O InChI=1S/C17H13F3N2O4S/c1-26-15-7-4-11-8-14(21-9-13(11)16(15)23)10-2-5-12(6-3-10)22-27(24,25)17(18,19)20/h2-9,22-23H,1H3 PAIIADUHWREBDV-UHFFFAOYSA-N 50649664 CHEMBL5618748 Tryptophan 2,3-dioxygenase Human 740 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50649664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50649664&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 177380133 519665066 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053 51610958 COc1ccc2cc3-c4cc5OCOc5cc4CC[n+]3cc2c1OC InChI=1S/C20H18NO4/c1-22-17-4-3-12-7-16-14-9-19-18(24-11-25-19)8-13(14)5-6-21(16)10-15(12)20(17)23-2/h3-4,7-10H,5-6,11H2,1-2H3/q+1 YBHILYKTIRIUTE-UHFFFAOYSA-N 50203126 Berberinechloride::9,10-Dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-7-ylium chloride::berberine dimer::CHEMBL12089::3,4-dimethoxy-6,7-dihydro-[1,3]dioxolo[4,5-g]pyrido[2,1-a]isoquinolin-5-ylium::BERBERINE::9,10-Dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-7-ylium::cid_12456::9,10-dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-7-ylium; chloride Indoleamine 2,3-dioxygenase 1 Homo sapiens 260 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50203126 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=2230&target=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50203126&enzyme=Indoleamine+2%2C3-dioxygenase+1&column=ki&startPg=0&Increment=50&submit=Search 12456 104082463 CHEMBL12089 DB04115 C00757 1 MAHAMENSWTISKEYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKLNMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYCQLSKKLELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKGFFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQVFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGGSAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLESNPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQPKENKTSEDPSKLEAKGTGGTDLMNFLKTVRSTTEKSLLKEG 8I7L,6KW7,6KPS,6KOF,5XE1,5ETW,5EK4,5EK3,5EK2,8FUR,4PK6,4PK5,2D0U,2D0T,6O3I,6AZV,6AZU,9S1X,9S1W,9S1V,9S1U,9RIS,9FOH,8ABX,9FOZ,9F5R,9EW0,9ESG,9ESE,9ESC,9ESB,6F0A,8U5I,7RRD,7RRC,7RRB,6X5Y,6WPE,6WJY,6V52,6AZW,7E0T,7E0S,7E0Q,7E0P,7E0O,5WHR,6PU7,6DPR Indoleamine 2,3-dioxygenase 1 I23O1_HUMAN P14902 E5RGR8 F6M9T7 Q540B4 51610959 COc1ccc2cc3-c4cc5OCOc5cc4CC[n+]3cc2c1OC InChI=1S/C20H18NO4/c1-22-17-4-3-12-7-16-14-9-19-18(24-11-25-19)8-13(14)5-6-21(16)10-15(12)20(17)23-2/h3-4,7-10H,5-6,11H2,1-2H3/q+1 YBHILYKTIRIUTE-UHFFFAOYSA-N 50203126 Berberinechloride::9,10-Dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-7-ylium chloride::berberine dimer::CHEMBL12089::3,4-dimethoxy-6,7-dihydro-[1,3]dioxolo[4,5-g]pyrido[2,1-a]isoquinolin-5-ylium::BERBERINE::9,10-Dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-7-ylium::cid_12456::9,10-dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-7-ylium; chloride Tryptophan 2,3-dioxygenase Homo sapiens 30 ChEMBL 10.7270/Q2G165HC 39276584 Lin, Z; Ning, X; Lai, R; Hai, L; Nie, R; Guo, L; Li, G; Yang, Z; Wu, Y //0 10/13/2025 Sichuan University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50203126 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=50001415&target=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50203126&enzyme=Tryptophan+2%2C3-dioxygenase&column=ki&startPg=0&Increment=50&submit=Search 12456 104082463 CHEMBL12089 DB04115 C00757 1 MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD 9B1Q,9B17,9AT2,8W2K,8W1H,8VZV,8VUG,8VTQ,7UI3,7LU7,6UD5,6PYZ,6PYY,5TIA,5TI9,6VBN,4PW8,8QV7,8R5R,8R5Q Tryptophan 2,3-dioxygenase T23O_HUMAN P48775 A8K053