ractopamine [Ligand Id: 10455] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL509336 (Ractopamina, Ractopamine)
  • β2-adrenoceptor/Beta-2 adrenergic receptor in Human [ChEMBL: CHEMBL210] [GtoPdb: 29] [UniProtKB: P07550]
  • Beta-2 adrenergic receptor in Guinea pig [ChEMBL: CHEMBL5414] [UniProtKB: Q8K4Z4]
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  • TA1 receptor in Mouse [GtoPdb: 364] [UniProtKB: Q923Y8]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
β2-adrenoceptor/Beta-2 adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL210] [GtoPdb: 29] [UniProtKB: P07550]
ChEMBL Displacement of [3H]CGP1217 from human recombinant adrenergic beta2 receptor transfected in insect Sf9 cells by scintillation counting B 6.74 pKi 180 nM Ki J Med Chem (2009) 52: 1773-1777 [PMID:19245211]
GtoPdb Inhibitory constant determined from a standard radioligand displacement assay using human β2-adrenoceptors expressed in Sf-9 cells and [3H]CGP1217 as tracer. - 6.9 pKi - - - Mol Pharmacol (1999) 56: 875-85 [PMID:10531390];
Br J Pharmacol (2010) 160: 1048-61 [PMID:20590599];
Br J Pharmacol (2022) 179: 4692-4708 [PMID:35732075]
ChEMBL Displacement of [3H]CGP1217 from human recombinant adrenergic beta2 receptor transfected in insect Sf9 cells by scintillation counting B 6.48 pIC50 330 nM IC50 J Med Chem (2009) 52: 1773-1777 [PMID:19245211]
GtoPdb - - 7.8 pEC50 - - - Br J Pharmacol (2010) 160: 1048-61 [PMID:20590599];
Br J Pharmacol (2022) 179: 4692-4708 [PMID:35732075]
Beta-2 adrenergic receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5414] [UniProtKB: Q8K4Z4]
ChEMBL Agonist activity at adrenergic beta2 receptor in guinea pig trachea assessed as relaxation of carbachol-induced tissue contraction F 8.21 pEC50 6.2 nM EC50 J Med Chem (2009) 52: 1773-1777 [PMID:19245211]
TA1 receptor in Mouse [GtoPdb: 364] [UniProtKB: Q923Y8]
GtoPdb Measuring chloride conductance in oocytes coexpressing hCFTR and mTAAR1, as a as a sensor for intracellular cAMP modulation. - 4.8 pEC50 16000 nM EC50 J Pharmacol Exp Ther (2014) 350: 124-9 [PMID:24799633]

ChEMBL data shown on this page come from version 34:

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]