7E0S
 
 | | Crystal Structure of Human Indoleamine 2,3-dioxygenagse 1 (hIDO1) Complexed with (1R,2S)-2-(((6-Bromo-1H-indazol-4-yl)amino)methyl)cyclohexan-1-ol (23) | | Descriptor: | (1~{R},2~{S})-2-[[(6-bromanyl-1~{H}-indazol-4-yl)amino]methyl]cyclohexan-1-ol, ACETIC ACID, Indoleamine 2,3-dioxygenase 1, ... | | Authors: | Li, G.-B, Ning, X.-L. | | Deposit date: | 2021-01-28 | | Release date: | 2021-07-21 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.712 Å) | | Cite: | X-ray Structure-Guided Discovery of a Potent, Orally Bioavailable, Dual Human Indoleamine/Tryptophan 2,3-Dioxygenase (hIDO/hTDO) Inhibitor That Shows Activity in a Mouse Model of Parkinson's Disease.
J.Med.Chem., 64, 2021
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6AZV
 | | IDO1/BMS-978587 crystal structure | | Descriptor: | (1R,2S)-2-(4-[bis(2-methylpropyl)amino]-3-{[(4-methylphenyl)carbamoyl]amino}phenyl)cyclopropane-1-carboxylic acid, Indoleamine 2,3-dioxygenase 1 | | Authors: | Lewis, H.A. | | Deposit date: | 2017-09-13 | | Release date: | 2018-03-21 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.755 Å) | | Cite: | Immune-modulating enzyme indoleamine 2,3-dioxygenase is effectively inhibited by targeting its apo-form.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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7RRD
 | | IDO1 IN COMPLEX WITH COMPOUND S-1 | | Descriptor: | 3-[4-(1H-benzimidazol-2-yl)phenyl]-N-(4-fluorophenyl)oxetane-3-carboxamide, Indoleamine 2,3-dioxygenase 1 | | Authors: | Lesburg, C.A. | | Deposit date: | 2021-08-09 | | Release date: | 2022-08-24 | | Method: | X-RAY DIFFRACTION (2.76 Å) | | Cite: | Oxetane promise delivered: discovery of long acting IDO1 inhibitors suitable for Q3W oral or parenteral dosing
To Be Published
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6AZW
 | | IDO1/FXB-001116 crystal structure | | Descriptor: | (2R)-N-(4-cyanophenyl)-2-[cis-4-(quinolin-4-yl)cyclohexyl]propanamide, Indoleamine 2,3-dioxygenase 1 | | Authors: | Lewis, H.A, Lammens, A, Steinbacher, S. | | Deposit date: | 2017-09-13 | | Release date: | 2018-03-21 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.78 Å) | | Cite: | Immune-modulating enzyme indoleamine 2,3-dioxygenase is effectively inhibited by targeting its apo-form.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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4PK5
 | | Crystal structure of the indoleamine 2,3-dioxygenagse 1 (IDO1) complexed with Amg-1 | | Descriptor: | Indoleamine 2,3-dioxygenase 1, N-(1,3-benzodioxol-5-yl)-2-{[5-(4-methylphenyl)[1,3]thiazolo[2,3-c][1,2,4]triazol-3-yl]sulfanyl}acetamide, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Kohno, T, Tojo, S, Ishii, T. | | Deposit date: | 2014-05-13 | | Release date: | 2014-09-03 | | Last modified: | 2020-01-29 | | Method: | X-RAY DIFFRACTION (2.79 Å) | | Cite: | Crystal Structures and Structure-Activity Relationships of Imidazothiazole Derivatives as IDO1 Inhibitors.
Acs Med.Chem.Lett., 5, 2014
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8I7L
 | | Crystal structure of indoleamine 2,3-dioxygenagse 1 (IDO1) complexed with a novel inhibitor | | Descriptor: | 1-[3-[(4-chloranyl-2-fluoranyl-phenyl)carbamoylamino]-4-[cyclohexyl(2-methylpropyl)amino]phenyl]pyrrole-2-carboxylic acid, Indoleamine 2,3-dioxygenase 1, THIOSULFATE | | Authors: | Li, K, Liu, W, Dong, X. | | Deposit date: | 2023-02-01 | | Release date: | 2023-02-15 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Apo-Form Selective Inhibition of IDO for Tumor Immunotherapy
Journal of Immunology, 209, 2022
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6AZU
 | | Holo IDO1 crystal structure | | Descriptor: | Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION | | Authors: | Lewis, H.A, Yan, C. | | Deposit date: | 2017-09-13 | | Release date: | 2018-03-21 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.822 Å) | | Cite: | Immune-modulating enzyme indoleamine 2,3-dioxygenase is effectively inhibited by targeting its apo-form.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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6R63
 | | Crystal structure of indoleamine 2,3-dioxygenase 1 (IDO1) in complex with ferric heme and MMG-0358 | | Descriptor: | 4-chloranyl-2-(2~{H}-1,2,3-triazol-4-yl)phenol, Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Roehrig, U.F, Reynaud, A, Pojer, F, Michielin, O, Zoete, V. | | Deposit date: | 2019-03-26 | | Release date: | 2019-10-02 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.894 Å) | | Cite: | Inhibition Mechanisms of Indoleamine 2,3-Dioxygenase 1 (IDO1).
J.Med.Chem., 62, 2019
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7AH5
 | | Crystal structure of indoleamine 2,3-dioxygenase 1 (IDO1) in complex with ferric heme and MMG-0706 | | Descriptor: | 4-chloranyl-2-(1~{H}-1,2,4-triazol-5-yl)aniline, Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Roehrig, U.F, Reynaud, A, Pojer, F, Michielin, O, Zoete, V. | | Deposit date: | 2020-09-24 | | Release date: | 2021-02-17 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Azole-Based Indoleamine 2,3-Dioxygenase 1 (IDO1) Inhibitors.
J.Med.Chem., 64, 2021
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6DPQ
 | | Mapping the binding trajectory of a suicide inhibitor in human indoleamine 2,3-dioxygenase 1 | | Descriptor: | (2R)-N-(4-chlorophenyl)-2-[cis-4-(6-fluoroquinolin-4-yl)cyclohexyl]propanamide, GLYCEROL, Indoleamine 2,3-dioxygenase 1, ... | | Authors: | Pham, K.N, Yeh, S.R. | | Deposit date: | 2018-06-09 | | Release date: | 2018-11-07 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.94 Å) | | Cite: | Mapping the Binding Trajectory of a Suicide Inhibitor in Human Indoleamine 2,3-Dioxygenase 1.
J. Am. Chem. Soc., 140, 2018
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6UBP
 | | Crystal structure of a photochemical intermediate of human indoleamine 2,3-dioxygenase 1 in complex with carbon monoxide and tryptophan | | Descriptor: | CARBON MONOXIDE, Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE, ... | | Authors: | Pham, K.N, Yeh, S.R. | | Deposit date: | 2019-09-12 | | Release date: | 2021-02-03 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | Conformational Plasticity in Human Heme-Based Dioxygenases.
J.Am.Chem.Soc., 143, 2021
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7AH6
 | | Crystal structure of indoleamine 2,3-dioxygenase 1 (IDO1) in complex with ferric heme and MMG-0752 | | Descriptor: | 4-bromanyl-2-(4~{H}-1,2,4-triazol-3-yl)aniline, GLYCEROL, Indoleamine 2,3-dioxygenase 1, ... | | Authors: | Roehrig, U.F, Reynaud, A, Pojer, F, Michielin, O, Zoete, V. | | Deposit date: | 2020-09-24 | | Release date: | 2021-02-17 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.998 Å) | | Cite: | Azole-Based Indoleamine 2,3-Dioxygenase 1 (IDO1) Inhibitors.
J.Med.Chem., 64, 2021
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6KW7
 | | Crystal structure of indoleamine 2,3-dioxygenagse 1 (IDO1) in complex with compound 12 | | Descriptor: | 3-(4-bromophenyl)imidazo[2,1-b][1,3]thiazole, Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Peng, Y.H, Wu, S.Y. | | Deposit date: | 2019-09-06 | | Release date: | 2020-03-25 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.02 Å) | | Cite: | Unique Sulfur-Aromatic Interactions Contribute to the Binding of Potent Imidazothiazole Indoleamine 2,3-Dioxygenase Inhibitors.
J.Med.Chem., 63, 2020
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5WMW
 | | Structural Insights into Substrate and Inhibitor Binding Sites in Human Indoleamine 2,3-Dioxygenase 1 | | Descriptor: | CYANIDE ION, Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE, ... | | Authors: | Lewis-Ballester, A, Yeh, S.R, Pham, K.N, Batabyal, D, Karkashon, S, Bonanno, J.B, Poulos, T.L. | | Deposit date: | 2017-07-31 | | Release date: | 2017-12-06 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.03 Å) | | Cite: | Structural insights into substrate and inhibitor binding sites in human indoleamine 2,3-dioxygenase 1.
Nat Commun, 8, 2017
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6MQ6
 | | Mapping the binding trajectory of a suicide inhibitor in human indoleamine 2,3-dioxygenase 1 | | Descriptor: | (2R)-N-(4-chlorophenyl)-2-[cis-4-(6-fluoroquinolin-4-yl)cyclohexyl]propanamide, GLYCEROL, Indoleamine 2,3-dioxygenase 1, ... | | Authors: | Pham, K.N, Yeh, S.R. | | Deposit date: | 2018-10-09 | | Release date: | 2018-11-07 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.05 Å) | | Cite: | Mapping the Binding Trajectory of a Suicide Inhibitor in Human Indoleamine 2,3-Dioxygenase 1.
J. Am. Chem. Soc., 140, 2018
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7M63
 | | Crystal structure of the indoleamine 2,3-dioxygenagse 1 (IDO1) complexed with IACS-70099 | | Descriptor: | (2R)-N-(4-chlorophenyl)-2-[(1R,3S,5S,6r)-3-(5,6-difluoro-1H-benzimidazol-1-yl)bicyclo[3.1.0]hexan-6-yl]propanamide, Indoleamine 2,3-dioxygenase 1 | | Authors: | Leonard, P.G, Cross, J.B. | | Deposit date: | 2021-03-25 | | Release date: | 2021-09-01 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Discovery of IACS-9779 and IACS-70465 as Potent Inhibitors Targeting Indoleamine 2,3-Dioxygenase 1 (IDO1) Apoenzyme.
J.Med.Chem., 64, 2021
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6DPR
 | | Mapping the binding trajectory of a suicide inhibitor in human indoleamine 2,3-dioxygenase 1 | | Descriptor: | (2R)-N-(4-chlorophenyl)-2-[cis-4-(6-fluoroquinolin-4-yl)cyclohexyl]propanamide, 1,2-ETHANEDIOL, Indoleamine 2,3-dioxygenase 1, ... | | Authors: | Pham, K.N, Yeh, S.R. | | Deposit date: | 2018-06-09 | | Release date: | 2018-11-07 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Mapping the Binding Trajectory of a Suicide Inhibitor in Human Indoleamine 2,3-Dioxygenase 1.
J. Am. Chem. Soc., 140, 2018
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5XE1
 | | Crystal structure of the indoleamine 2,3-dioxygenagse 1 (IDO1) complexed with INCB14943 | | Descriptor: | 4-Amino-N-(3-chloro-4-fluorophenyl)-N'-hydroxy-1,2,5-oxadiazole-3-carboxamidine, Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Xu, J, Wu, U, Liu, J. | | Deposit date: | 2017-03-31 | | Release date: | 2017-05-03 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structural insights into the binding mechanism of IDO1 with hydroxylamidine based inhibitor INCB14943
Biochem. Biophys. Res. Commun., 487, 2017
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7E0O
 | | Crystal Structure of Human Indoleamine 2,3-dioxygenagse 1 (hIDO1) Complexed with 6-Bromo-1H-indazol-4-amine (1) | | Descriptor: | 6-bromanyl-1~{H}-indazol-4-amine, Indoleamine 2,3-dioxygenase 1, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Li, G.-B, Ning, X.-L. | | Deposit date: | 2021-01-28 | | Release date: | 2021-07-21 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (3.337 Å) | | Cite: | X-ray Structure-Guided Discovery of a Potent, Orally Bioavailable, Dual Human Indoleamine/Tryptophan 2,3-Dioxygenase (hIDO/hTDO) Inhibitor That Shows Activity in a Mouse Model of Parkinson's Disease.
J.Med.Chem., 64, 2021
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2D0U
 | | Crystal structure of cyanide bound form of human indoleamine 2,3-dioxygenase | | Descriptor: | 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID, CYANIDE ION, Indoleamine 2,3-dioxygenase, ... | | Authors: | Sugimoto, H, Oda, S, Otsuki, T, Hino, T, Yoshida, T, Shiro, Y, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2005-08-08 | | Release date: | 2006-01-31 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Crystal structure of human indoleamine 2,3-dioxygenase: catalytic mechanism of O2 incorporation by a heme-containing dioxygenase.
Proc.Natl.Acad.Sci.Usa, 103, 2006
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4PK6
 | | Crystal structure of the indoleamine 2,3-dioxygenagse 1 (IDO1) complexed with imidazothiazole derivative | | Descriptor: | Indoleamine 2,3-dioxygenase 1, N-[2-(3-chlorophenyl)ethyl]-3-(4-methylphenyl)imidazo[2,1-b][1,3]thiazole-5-carboxamide, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Kohno, T, Tojo, S, Ishii, T, Kamioka, S. | | Deposit date: | 2014-05-13 | | Release date: | 2014-09-03 | | Last modified: | 2017-10-04 | | Method: | X-RAY DIFFRACTION (3.45 Å) | | Cite: | Crystal Structures and Structure-Activity Relationships of Imidazothiazole Derivatives as IDO1 Inhibitors.
Acs Med.Chem.Lett., 5, 2014
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