spiradoline [Ligand Id: 1653] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL70586 (U-62066)
  • δ receptor/Delta opioid receptor in Human [ChEMBL: CHEMBL236] [GtoPdb: 317] [UniProtKB: P41143]
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  • κ receptor/Kappa opioid receptor in Human [ChEMBL: CHEMBL237] [GtoPdb: 318] [UniProtKB: P41145]
  • κ receptor/Kappa opioid receptor in Mouse [ChEMBL: CHEMBL4329] [GtoPdb: 318] [UniProtKB: P33534]
  • κ receptor in Rat [GtoPdb: 318] [UniProtKB: P34975]
  • Kappa opioid receptor in Guinea pig [ChEMBL: CHEMBL3952] [UniProtKB: P41144]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
δ receptor/Delta opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL236] [GtoPdb: 317] [UniProtKB: P41143]
ChEMBL Binding affinity against opioid receptor delta from guinea pig brain membranes using [3H]DADLE as radioligand B 5.03 pKi 9400 nM Ki J Med Chem (1992) 35: 2243-2247 [PMID:1319495]
κ receptor/Kappa opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL237] [GtoPdb: 318] [UniProtKB: P41145]
ChEMBL DRUGMATRIX: Opiate kappa (OP2, KOP) radioligand binding (ligand: [3H] Diprenorphine) B 8.48 pKi 3.32 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Opiate kappa (OP2, KOP) radioligand binding (ligand: [3H] Diprenorphine) B 8.08 pIC50 8.3 nM IC50 DrugMatrix in vitro pharmacology data
ChEMBL Incorporation of [35S]GTP-gamma-S, into CHO membranes expressing human Opioid receptor kappa 1 F 7.74 pEC50 18 nM EC50 J Med Chem (2003) 46: 838-849 [PMID:12593663]
κ receptor/Kappa opioid receptor in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4329] [GtoPdb: 318] [UniProtKB: P33534]
ChEMBL Evaluated for the binding affinity at kappa receptor B 8.95 pKi 1.13 nM Ki J Med Chem (1994) 37: 3482-3491 [PMID:7932577]
GtoPdb - - 9 pIC50 - - - Proc Natl Acad Sci USA (1993) 90: 6736-40 [PMID:8393575]
κ receptor in Rat [GtoPdb: 318] [UniProtKB: P34975]
GtoPdb - - 9 pKi - - - Biochem J (1993) 295 ( Pt 3): 625-8 [PMID:8240267]
Kappa opioid receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3952] [UniProtKB: P41144]
ChEMBL Binding affinity for the Opioid receptor kappa 1 B 7.77 pKi 17 nM Ki J Med Chem (1988) 31: 831-836 [PMID:2832603]
ChEMBL Binding affinity against opioid receptor kappa from guinea pig brain membranes using [3H]ethylketocyclazocine as radioligand B 8.07 pKi 8.6 nM Ki J Med Chem (1992) 35: 2243-2247 [PMID:1319495]
μ receptor/Mu opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL233] [GtoPdb: 319] [UniProtKB: P35372]
ChEMBL DRUGMATRIX: Opiate mu (OP3, MOP) radioligand binding (ligand: [3H] Diprenorphine) B 7.02 pKi 95 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Opiate mu (OP3, MOP) radioligand binding (ligand: [3H] Diprenorphine) B 6.63 pIC50 234 nM IC50 DrugMatrix in vitro pharmacology data
Mu opioid receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4354] [UniProtKB: P97266]
ChEMBL Binding affinity for the Opioid receptor mu 1 B 5.19 pKi 6400 nM Ki J Med Chem (1988) 31: 831-836 [PMID:2832603]
ChEMBL Binding affinity against opioid receptor mu from guinea pig brain membranes using [3H]naloxone as radioligand B 6.6 pKi 252 nM Ki J Med Chem (1992) 35: 2243-2247 [PMID:1319495]

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]