atopaxar [Ligand Id: 4048] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL2103856 (Atopaxar, E-5555, E5555, ER-172594-00)
  • PAR1/Proteinase-activated receptor 1 in Human [ChEMBL: CHEMBL3974] [GtoPdb: 347] [UniProtKB: P25116]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
PAR1/Proteinase-activated receptor 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3974] [GtoPdb: 347] [UniProtKB: P25116]
ChEMBL Antagonist activity at PAR1 in human EAhy926 cells assessed as inhibition of TFLLRN-NH2-induced intracellular calcium mobilization pretreated for 15 mins followed by TFLLRN-NH2 addition measured at 5 secs interval for 250 secs by Fluo-4/AM dye based fluorescence assay F 7.48 pIC50 33 nM IC50 Bioorg Med Chem (2018) 26: 2514-2529 [PMID:29685684]
ChEMBL Antagonist activity at PAR1 in human EAhy926 cells assessed as inhibition of TFLLRN-NH2-induced intracellular calcium mobilization pretreated for 15 mins followed by TFLLRN-NH2 addition measured at 5 secs interval for 250 secs by Fluo-4/AM dye based fluorescence assay F 7.5 pIC50 31.62 nM IC50 Bioorg Med Chem (2018) 26: 2514-2529 [PMID:29685684]
GtoPdb - - 7.72 pIC50 19 nM IC50 Eur J Pharmacol (2011) 657: 131-7 [PMID:21300059]

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]