A192621 [Ligand Id: 1009] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL332794
  • ETA receptor/Endothelin-1 receptor in Human [ChEMBL: CHEMBL252] [GtoPdb: 219] [UniProtKB: P25101]
  • ETA receptor/Endothelin-1 receptor in Rat [ChEMBL: CHEMBL4566] [GtoPdb: 219] [UniProtKB: P26684]
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  • ETB receptor/Endothelin receptor type 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-1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL252] [GtoPdb: 219] [UniProtKB: P25101]
ChEMBL 125I-labelled ET-1 saturation binding studies with EDNRA B 5.25 pKi 5600 nM Ki Data for DCP probe A-192621
ChEMBL Binding affinity to human ETA receptor transfected in CHO cell membrane assessed as inhibition constant incubated for 3 hrs by 125I-labelled ET-1 saturation binding assay B 5.25 pKi 5600 nM Ki Clin Sci (Lond) (2002) 103 Suppl 48: 107-111 [PMID:12193066]
ChEMBL Binding affinity towards human Endothelin A receptor (hET -A) B 5 pIC50 9900 nM IC50 J Med Chem (1999) 42: 3668-3678 [PMID:10479298]
ChEMBL Binding affinity towards human Endothelin A receptor (hET -A) B 5.09 pIC50 8200 nM IC50 J Med Chem (1999) 42: 3668-3678 [PMID:10479298]
ChEMBL Inhibition of 125I labeled ET-1 binding to EDNRA B 5.37 pIC50 4280 nM IC50 Data for DCP probe A-192621
ChEMBL Antagonist activity at human ETA receptor transfected in CHO cell membrane assessed as inhibition of 125I-labelled ET-1 binding to receptor incubated for 3 hrs by competition binding assay F 5.37 pIC50 4280 nM IC50 Clin Sci (Lond) (2002) 103 Suppl 48: 107-111 [PMID:12193066]
ChEMBL Eurofins cellular functional assay - Antagonist (EDNRA) F 5.44 pIC50 3600 nM IC50 Data for DCP probe A-192621
ChEMBL EDNRA- dependent phosphatidylinositol hydrolysis assay F 6 pIC50 >1000 nM IC50 Data for DCP probe A-192621
ETA receptor/Endothelin-1 receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4566] [GtoPdb: 219] [UniProtKB: P26684]
ChEMBL Antagonist activity at ETA receptor in rat MMQ cells assessed as inhibition of phosphatidylinositol hydrolysis by myo-[3H]inositol radioactivity based assay F 6.15 pIC50 >=700 nM IC50 Clin Sci (Lond) (2002) 103 Suppl 48: 107-111 [PMID:12193066]
ETB receptor/Endothelin receptor type B in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1785] [GtoPdb: 220] [UniProtKB: P24530]
GtoPdb - - 8.1 pKd 7.94 nM Kd J Med Chem (1999) 42: 3668-78 [PMID:10479298]
ChEMBL 125I-labelled ET-1 saturation binding studies with EDNRB B 8.06 pKi 8.8 nM Ki Data for DCP probe A-192621
ChEMBL Binding affinity to human ETB receptor transfected in CHO cell membrane assessed as inhibition constant incubated for 3 hrs by 125I-labelled ET-1 saturation binding assay B 8.06 pKi 8.8 nM Ki Clin Sci (Lond) (2002) 103 Suppl 48: 107-111 [PMID:12193066]
ChEMBL Binding affinity towards human Endothelin B receptor (hET -B) B 7.92 pIC50 12 nM IC50 J Med Chem (1999) 42: 3668-3678 [PMID:10479298]
ChEMBL Eurofins cellular functional assay - Antagonist (EDNRB) F 8.19 pIC50 6.5 nM IC50 Data for DCP probe A-192621
ChEMBL Binding affinity towards human Endothelin B receptor (hET -B) B 8.19 pIC50 6.4 nM IC50 J Med Chem (1999) 42: 3668-3678 [PMID:10479298]
ChEMBL Antagonist activity at human ETB receptor transfected in CHO cell membrane assessed as inhibition of 125I-labelled ET-3 binding to receptor incubated for 3 hrs by competition binding assay F 8.34 pIC50 4.54 nM IC50 Clin Sci (Lond) (2002) 103 Suppl 48: 107-111 [PMID:12193066]
ChEMBL Affinity Biochemical interaction (Inhibition of 125I labeled ET-3 binding) EUB0000350a EDNRB B 8.35 pIC50 4.5 nM IC50 Affinity Biochemical Literature for EUbOPEN Chemogenomics Library wave 3
ChEMBL Inhibition of 125I labeled ET-3 binding to EDNRB B 8.35 pIC50 4.5 nM IC50 Data for DCP probe A-192621
ChEMBL Affinity On-target Cellular interaction (EDNRB-dependent phosphatidylinositol hydrolysis assay (CHO cells transfected with human EDNRBA)) EUB0000350a EDNRB B 9.1 pIC50 0.8 nM IC50 Affinity On-target Cellular Literature for EUbOPEN Chemogenomics Library wave 3
ChEMBL EDNRB- dependent phosphatidylinositol hydrolysis assay F 9.1 pIC50 0.8 nM IC50 Data for DCP probe A-192621
ChEMBL Antagonist activity at human ETB receptor transfected in CHO cell membrane assessed as inhibition of phosphatidylinositol hydrolysis by myo-[3H]inositol radioactivity based assay F 9.23 pIC50 0.59 nM IC50 Clin Sci (Lond) (2002) 103 Suppl 48: 107-111 [PMID:12193066]
ChEMBL Affinity Phenotypic Cellular interaction (Agonist activity for hGPR54 (C-terminal ethyl amide)) EUB0000350a EDNRB B 5 pEC50 >10000 nM EC50 Affinity Phenotypic Cellular Literature for EUbOPEN Chemogenomics Library wave 3

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]