sitaxsentan [Ligand Id: 3950] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL282724 (IPI-1040, Sitaxentan, Sitaxsentan, TBC-11251)
  • ETA receptor/Endothelin receptor ET-A in Human [ChEMBL: CHEMBL252] [GtoPdb: 219] [UniProtKB: P25101]
  • ETA receptor/Endothelin receptor ET-A in Rat [ChEMBL: CHEMBL4566] [GtoPdb: 219] [UniProtKB: P26684]
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  • ETB receptor/Endothelin receptor ET-B in Human [ChEMBL: CHEMBL1785] [GtoPdb: 220] [UniProtKB: P24530]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
ETA receptor/Endothelin receptor ET-A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL252] [GtoPdb: 219] [UniProtKB: P25101]
ChEMBL Binding affinity against human Endothelin A receptor B 9.37 pKi 0.43 nM Ki J Med Chem (1997) 40: 1690-1697 [PMID:9171878]
ChEMBL Inhibitory concentration towards Endothelin A receptor in human B 8.85 pIC50 1.4 nM IC50 J Med Chem (2004) 47: 1969-1986 [PMID:15055997]
ChEMBL Displacement of [125I]ET-1 from Endothelin A receptor B 8.85 pIC50 1.4 nM IC50 J Med Chem (2004) 47: 1969-1986 [PMID:15055997]
ChEMBL Inhibitory concentration was determined against selective Endothelin A receptor B 8.85 pIC50 1.4 nM IC50 J Med Chem (2001) 44: 1211-1216 [PMID:11312921]
ChEMBL In vitro inhibition of endothelin binding to human Endothelin A receptor using [125I]-labeled ET-1 competition assay B 8.85 pIC50 1.4 nM IC50 J Med Chem (1997) 40: 1690-1697 [PMID:9171878]
GtoPdb - - 8 pA2 - - - J Med Chem (1997) 40: 1690-7 [PMID:9171878]
ETA receptor/Endothelin receptor ET-A in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4566] [GtoPdb: 219] [UniProtKB: P26684]
ChEMBL Binding affinity towards Endothelin A receptor B 9.37 pKi 0.43 nM Ki J Med Chem (2004) 47: 1969-1986 [PMID:15055997]
ETB receptor/Endothelin receptor ET-B in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1785] [GtoPdb: 220] [UniProtKB: P24530]
ChEMBL In vitro inhibition of endothelin binding to human Endothelin B receptor using [125I]-labeled ET-1 competition assay B 5.01 pIC50 9800 nM IC50 J Med Chem (1997) 40: 1690-1697 [PMID:9171878]
ChEMBL Inhibitory concentration towards endothelin B receptor in human F 8.01 pIC50 9.8 nM IC50 J Med Chem (2004) 47: 1969-1986 [PMID:15055997]

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]