brorphine [Ligand Id: 12956] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL4203403
  • μ receptor/Mu opioid receptor in Human [ChEMBL: CHEMBL233] [GtoPdb: 319] [UniProtKB: P35372]
  • μ receptor in Rat [GtoPdb: 319] [UniProtKB: P33535]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
μ receptor/Mu opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL233] [GtoPdb: 319] [UniProtKB: P35372]
ChEMBL Agonist activity at human mu opioid receptor expressed in human USOS-beta-arrestin-hMOR-PathHunter cells incubated for 90 mins by beta-arrestin-2 enzyme fragment complementation assay F 6.74 pEC50 182 nM EC50 J Med Chem (2018) 61: 8895-8907 [PMID:30199635]
ChEMBL Agonist activity at human mu opioid receptor expressed in CHO cell membranes assessed as stimulation of [35S]GTPgammaS binding incubated for 1 hr by scintillation counting method F 8.32 pEC50 4.8 nM EC50 J Med Chem (2018) 61: 8895-8907 [PMID:30199635]
GtoPdb Potency in a GTPγS binding assay - 8.32 pEC50 4.8 nM EC50 J Med Chem (2018) 61: 8895-8907 [PMID:30199635]
GtoPdb Potency determined in a cAMP accumulation assay in HEK cells expressing hMOR - 8.69 pEC50 2.06 nM EC50 Drug Alcohol Depend (2023) 249: 109939 [PMID:37276825]
μ receptor in Rat [GtoPdb: 319] [UniProtKB: P33535]
GtoPdb Binding affinity for rat brain MOR, determined in a radiologand displacement assay - 7.62 pKi 24.2 nM Ki Drug Alcohol Depend (2023) 249: 109939 [PMID:37276825]

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]