PIBTU [Ligand Id: 5246] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL107201
  • Neuronal NOS/Nitric-oxide synthase, brain in Human [ChEMBL: CHEMBL3568] [GtoPdb: 1251] [UniProtKB: P29475]
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  • Endothelial NOS/Nitric-oxide synthase, endothelial in Human [ChEMBL: CHEMBL4803] [GtoPdb: 1249] [UniProtKB: P29474]
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  • Inducible NOS/Nitric oxide synthase, inducible in Human [ChEMBL: CHEMBL4481] [GtoPdb: 1250] [UniProtKB: P35228]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Neuronal NOS/Nitric-oxide synthase, brain in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3568] [GtoPdb: 1251] [UniProtKB: P29475]
ChEMBL Inhibition of nNOS assessed as conversion of L-[3H]arginine to L-[3H]citrulline B 6.6 pKi 250 nM Ki Bioorg Med Chem (2008) 16: 6193-6206 [PMID:18477512]
ChEMBL Inhibition of nNOS in human DLD-1 cells assessed as reduction of L-[14C]arginine to L-[14C]citrulline conversion B 7.43 pKi 37 nM Ki Bioorg Med Chem (2022) 72: 116970-116970 [PMID:36063653]
Endothelial NOS/Nitric-oxide synthase, endothelial in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4803] [GtoPdb: 1249] [UniProtKB: P29474]
ChEMBL Inhibition of eNOS in human DLD-1 cells assessed as reduction of L-[14C]arginine to L-[14C]citrulline conversion B 5.05 pKi 9000 nM Ki Bioorg Med Chem (2022) 72: 116970-116970 [PMID:36063653]
Inducible NOS/Nitric oxide synthase, inducible in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4481] [GtoPdb: 1250] [UniProtKB: P35228]
ChEMBL Inhibition of iNOS in human DLD-1 cells assessed as reduction of L-[14C]arginine to L-[14C]citrulline conversion B 7.33 pKi 47 nM Ki Bioorg Med Chem (2022) 72: 116970-116970 [PMID:36063653]
GtoPdb - - 7.3 pIC50 50.1 nM IC50 J Biol Chem (1994) 269: 26669-76 [PMID:7523409]

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]