butaprost [Ligand Id: 3379] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL271896 (BAY Q 4218, BAY-Q-4218, BAYQ-4218, Butaprost, TR-4979)
  • IP receptor/Prostacyclin receptor in Human [ChEMBL: CHEMBL1995] [GtoPdb: 345] [UniProtKB: P43119]
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  • EP1 receptor/Prostaglandin E2 receptor EP1 subtype in Human [ChEMBL: CHEMBL1811] [GtoPdb: 340] [UniProtKB: P34995]
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  • EP2 receptor/Prostaglandin E2 receptor EP2 subtype in Human [ChEMBL: CHEMBL1881] [GtoPdb: 341] [UniProtKB: P43116]
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  • EP3 receptor/Prostaglandin E2 receptor EP3 subtype in Human [ChEMBL: CHEMBL3710] [GtoPdb: 342] [UniProtKB: P43115]
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  • EP4 receptor/Prostaglandin E2 receptor EP4 subtype in Human [ChEMBL: CHEMBL1836] [GtoPdb: 343] [UniProtKB: P35408]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
IP receptor/Prostacyclin receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1995] [GtoPdb: 345] [UniProtKB: P43119]
ChEMBL Binding affinity to prostanoid IP receptor (unknown origin) B 5 pKi >10000 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
ChEMBL Agonist activity at prostanoid IP receptor (unknown origin) by functional assay B 7.43 pIC50 37 nM IC50 J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
EP1 receptor/Prostaglandin E2 receptor EP1 subtype 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/Prostaglandin E2 receptor EP2 subtype in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1881] [GtoPdb: 341] [UniProtKB: P43116]
ChEMBL Binding affinity to EP2 receptor (unknown origin) by competitive binding assay B 5.62 pKi 2400 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
ChEMBL Binding affinity at human prostaglandin EP2 receptor B 6.96 pKi 110 nM Ki Bioorg Med Chem Lett (2007) 17: 6572-6575 [PMID:17931866]
ChEMBL Displacement of [3H]PGE2 from human EP2 receptor B 6.96 pKi 110 nM Ki Bioorg Med Chem Lett (2008) 18: 821-824 [PMID:18039575]
ChEMBL Agonist activity at EP2 receptor (unknown origin) by functional assay B 7.48 pEC50 33 nM EC50 J Med Chem (2014) 57: 4454-4465 [PMID:24279689]
EP3 receptor/Prostaglandin E2 receptor EP3 subtype 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]
EP4 receptor/Prostaglandin E2 receptor EP4 subtype in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1836] [GtoPdb: 343] [UniProtKB: P35408]
ChEMBL Binding affinity at human prostaglandin EP4 receptor B 5 pKi >10000 nM Ki Bioorg Med Chem Lett (2007) 17: 6572-6575 [PMID:17931866]
ChEMBL Displacement of [3H]PGE4 from human EP4 receptor B 5 pKi >10000 nM Ki Bioorg Med Chem Lett (2008) 18: 821-824 [PMID:18039575]
ChEMBL Binding affinity to EP4 receptor (unknown origin) B 5 pKi >10000 nM Ki J Med Chem (2014) 57: 4454-4465 [PMID:24279689]

ChEMBL data shown on this page come from version 36:

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]