indoximod [Ligand Id: 8226] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL571209 (1-methyltryptophan, d-, D-1-methyltryptophan, D-1MT, Indoximod, N-1-methyl-d-tryptophan, NLG-8189, NSC-721782)
  • indoleamine 2,3-dioxygenase 1/Indoleamine 2,3-dioxygenase in Human [ChEMBL: CHEMBL4685] [GtoPdb: 2829] [UniProtKB: P14902]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
indoleamine 2,3-dioxygenase 1/Indoleamine 2,3-dioxygenase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4685] [GtoPdb: 2829] [UniProtKB: P14902]
ChEMBL Inhibition of human IDO1 using L-tryptophan as substrate assessed as reduction in N-formyl kynurenine formation by measuring inhibition constant by UV-visible spectroscopic analysis B 4.43 pKi 37000 nM Ki Bioorg Med Chem Lett (2023) 96: 129532-129532 [PMID:37866714]
ChEMBL Binding affinity to IDO1 (unknown origin) assessed as inhibition constant B 4.46 pKi 35000 nM Ki Eur J Med Chem (2022) 238: 114524-114524 [PMID:35696861]
ChEMBL Inhibition of human IDO1 B 4.47 pKi 34000 nM Ki Eur J Med Chem (2022) 241: 114625-114625 [PMID:35952399]
ChEMBL Binding affinity to IDO1 (unknown origin) B 4.47 pKi 34000 nM Ki Eur J Med Chem (2022) 227: 113967-113967 [PMID:34752953]
ChEMBL Binding affinity to human IDO1 assessed as inhibition constant B 4.72 pKi 19000 nM Ki J Med Chem (2021) 64: 8303-8332 [PMID:34110158]
ChEMBL Inhibition of human IDO1 B 1 pIC50 >100000000 nM IC50 J Med Chem (2020) 63: 15115-15139 [PMID:33215494]
ChEMBL Inhibition of human IDO1 assessed as reduction in kynurenine production B 4 pIC50 >100000 nM IC50 Eur J Med Chem (2018) 143: 656-669 [PMID:29220788]
ChEMBL Inhibition of recombinant human His-tagged IDO1 expressed in Escherichia coli BL21(DE3) cells assessed as inhibition of kynurenine production using L-tryptophan as substrate after 1 hr by fluorescence assay relative to control B 4.02 pIC50 95600 nM IC50 Bioorg Med Chem (2017) 25: 3780-3791 [PMID:28526475]

ChEMBL data shown on this page come from version 34:

Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]