[3H]EMPA [Ligand Id: 9467] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL2385133
  • OX1 receptor/Orexin receptor 1 in Human [ChEMBL: CHEMBL5113] [GtoPdb: 321] [UniProtKB: O43613]
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  • OX2 receptor/Orexin receptor 2 in Human [ChEMBL: CHEMBL4792] [GtoPdb: 322] [UniProtKB: O43614]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
OX1 receptor/Orexin receptor 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5113] [GtoPdb: 321] [UniProtKB: O43613]
ChEMBL Binding affinity to orexin receptor 1 (unknown origin) B 6.05 pKi 900 nM Ki Bioorg Med Chem Lett (2013) 23: 4761-4769 [PMID:23891187]
OX2 receptor/Orexin receptor 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4792] [GtoPdb: 322] [UniProtKB: O43614]
GtoPdb - - 9 pKd 1 nM Kd Br J Pharmacol (2009) 156: 1326-41 [PMID:19751316];
Mol Pharmacol (2010) 78: 81-93 [PMID:20404073];
Sci Rep (2022) 12: 8473 [PMID:35589803]
ChEMBL Binding affinity to orexin receptor 2 (unknown origin) B 8.96 pKi 1.1 nM Ki Bioorg Med Chem Lett (2013) 23: 4761-4769 [PMID:23891187]

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]