butaprost (free acid form) [Ligand Id: 1892] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL1628262
  • EP1 receptor/Prostanoid EP1 receptor in Human [ChEMBL: CHEMBL1811] [GtoPdb: 340] [UniProtKB: P34995]
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  • EP2 receptor/Prostanoid EP2 receptor in Human [ChEMBL: CHEMBL1881] [GtoPdb: 341] [UniProtKB: P43116]
  • EP2 receptor in Rat [GtoPdb: 341] [UniProtKB: Q62928]
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  • EP3 receptor/Prostanoid EP3 receptor in Human [ChEMBL: CHEMBL3710] [GtoPdb: 342] [UniProtKB: P43115]
  • EP3 receptor in Rat [GtoPdb: 342] [UniProtKB: P34980]
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  • EP4 receptor/Prostanoid EP4 receptor in Human [ChEMBL: CHEMBL1836] [GtoPdb: 343] [UniProtKB: P35408]
  • EP4 receptor in Rat [GtoPdb: 343] [UniProtKB: P43114]
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  • IP receptor/Prostanoid IP receptor in Human [ChEMBL: CHEMBL1995] [GtoPdb: 345] [UniProtKB: P43119]
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  • DP1 receptor in Human [GtoPdb: 338] [UniProtKB: Q13258]
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  • TP receptor in Human [GtoPdb: 346] [UniProtKB: P21731]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
EP1 receptor/Prostanoid EP1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1811] [GtoPdb: 340] [UniProtKB: P34995]
ChEMBL Binding affinity to EP1 receptor (unknown origin) B 5 pKi >10000 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
EP2 receptor/Prostanoid EP2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1881] [GtoPdb: 341] [UniProtKB: P43116]
GtoPdb - - 7 pKi - - - Biochim Biophys Acta (2000) 1483: 285-93 [PMID:10634944];
Mol Pharmacol (1999) 56: 545-51 [PMID:10462542]
ChEMBL Binding affinity to EP2 receptor (unknown origin) by competitive binding assay B 7.14 pKi 73 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
ChEMBL Agonist activity at EP2 receptor (unknown origin) by functional assay B 7.49 pEC50 32 nM EC50 J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
EP2 receptor in Rat [GtoPdb: 341] [UniProtKB: Q62928]
GtoPdb - - 7.2 pKi - - - Eur J Pharmacol (1997) 340: 227-41 [PMID:9537820]
EP3 receptor/Prostanoid EP3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3710] [GtoPdb: 342] [UniProtKB: P43115]
ChEMBL Binding affinity to EP3 receptor (unknown origin) B 5 pKi >10000 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
GtoPdb - - 5.78 pKi 1643 nM Ki Biochim Biophys Acta (2000) 1483: 285-93 [PMID:10634944]
EP3 receptor in Rat [GtoPdb: 342] [UniProtKB: P34980]
GtoPdb - - 4.93 pKi 11800 nM Ki Eur J Pharmacol (1997) 340: 227-41 [PMID:9537820]
EP4 receptor/Prostanoid EP4 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1836] [GtoPdb: 343] [UniProtKB: P35408]
GtoPdb - - 4.7 pKi - - - Biochim Biophys Acta (2000) 1483: 285-93 [PMID:10634944]
ChEMBL Binding affinity to EP4 receptor (unknown origin) B 5 pKi >10000 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
EP4 receptor in Rat [GtoPdb: 343] [UniProtKB: P43114]
GtoPdb - - 4.8 pKi - - - Eur J Pharmacol (1997) 340: 227-41 [PMID:9537820]
IP receptor/Prostanoid IP receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1995] [GtoPdb: 345] [UniProtKB: P43119]
GtoPdb - - 4.3 pKi - - - Biochim Biophys Acta (2000) 1483: 285-93 [PMID:10634944]
ChEMBL Binding affinity to prostanoid IP receptor (unknown origin) B 6.06 pKi 870 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
ChEMBL Agonist activity at prostanoid IP receptor (unknown origin) by functional assay B 7.6 pIC50 25 nM IC50 J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
DP1 receptor in Human [GtoPdb: 338] [UniProtKB: Q13258]
GtoPdb - - 4.9 pKi - - - Biochim Biophys Acta (2000) 1483: 285-93 [PMID:10634944]
TP receptor in Human [GtoPdb: 346] [UniProtKB: P21731]
GtoPdb - - 4.7 pKi - - - Biochim Biophys Acta (2000) 1483: 285-93 [PMID:10634944]

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
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]