practolol [Ligand Id: 555] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL6995 (AY-21,011, AY-21011, Dalzic, Eraldin, I.C.I. 50,172, I.C.I.-50,172, ICI-50172, Practolol)
  • β1-adrenoceptor in Human [GtoPdb: 28] [UniProtKB: P08588]
  • β1-adrenoceptor/Beta-1 adrenergic receptor in Rat [ChEMBL: CHEMBL3252] [GtoPdb: 28] [UniProtKB: P18090]
  • Beta-1 adrenergic receptor in Guinea pig [ChEMBL: CHEMBL5471] [UniProtKB: B0FL73]
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  • Beta-2 adrenergic receptor in Dog [ChEMBL: CHEMBL2289] [UniProtKB: P54833]
  • Beta-2 adrenergic receptor in Bovine [ChEMBL: CHEMBL3373] [UniProtKB: Q28044]
  • β2-adrenoceptor/Beta-2 adrenergic receptor in Mouse [ChEMBL: CHEMBL3707] [GtoPdb: 29] [UniProtKB: P18762]
  • β2-adrenoceptor/Beta-2 adrenergic receptor in Rat [ChEMBL: CHEMBL3754] [GtoPdb: 29] [UniProtKB: P10608]
  • Beta-2 adrenergic receptor in Guinea pig [ChEMBL: CHEMBL5414] [UniProtKB: Q8K4Z4]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
β1-adrenoceptor in Human [GtoPdb: 28] [UniProtKB: P08588]
GtoPdb - - 6.8 pKi - - - Eur J Pharmacol (1999) 367: 431-5 [PMID:10079020];
Br J Pharmacol (2005) 144: 317-22 [PMID:15655528]
β1-adrenoceptor/Beta-1 adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3252] [GtoPdb: 28] [UniProtKB: P18090]
ChEMBL Apparent dissociation constant towards beta-1 adrenergic receptor in rat heart membranes using (2-6)x10E-9M of [3AH]-DHA in the presence or absence of 10e-5 M (+/-) propranolol. B 6.21 pKd 0 M KD' J Med Chem (1987) 30: 722-726 [PMID:3031293]
ChEMBL Antagonist activity at beta1 adrenergic receptor in isolated rat atria B 6.47 pKd 338.84 nM Kd J Med Chem (1978) 21: 982-984 [PMID:31488]
Beta-1 adrenergic receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5471] [UniProtKB: B0FL73]
ChEMBL Cardioselectivity for the beta-1 adrenergic receptor was determined against isoprenaline (antagonism) in isolated guinea pig trachea F 5.08 pKd 8317.64 nM Kd J Med Chem (1987) 30: 1003-1011 [PMID:2884312]
ChEMBL Antagonist activity against beta-1 adrenergic receptor in isolated guinea pig atria F 5.78 pKd 1659.59 nM Kd J Med Chem (1987) 30: 616-622 [PMID:2882026]
ChEMBL Antagonistic activity against beta-1 adrenergic receptor of isolated guinea pig atria F 5.78 pKd 1659.59 nM Kd J Med Chem (1985) 28: 153-160 [PMID:2857200]
ChEMBL Activity at beta-1 adrenergic receptor B 6 pKd 1000 nM Kd J Med Chem (1992) 35: 4676-4682 [PMID:1361581]
ChEMBL Ability to block Beta-1 adrenergic receptor in guinea pig right atria preparation B 6.6 pKd 251.19 nM Kd J Med Chem (1982) 25: 1408-1412 [PMID:6130154]
ChEMBL Antagonist activity at beta1 adrenoceptor in guinea pig atrium assessed as inhibition of isoproterenol-induced response after 20 mins B 6.67 pKd 213.8 nM Kd J Med Chem (1978) 21: 1081-1084 [PMID:31474]
ChEMBL Antagonist activity of compound against Beta-1 adrenergic receptor in isolated guinea pig left atria F 6.76 pKd 173.78 nM Kd J Med Chem (1981) 24: 994-998 [PMID:6120237]
ChEMBL In vitro beta-1 adrenergic receptor activity was determined via inhibition of the positive chronotropic actions of isoproterenol in isolated guinea pig atrial preparations B 6.98 pKd 104.71 nM Kd J Med Chem (1983) 26: 950-957 [PMID:6134834]
Beta-2 adrenergic receptor in Dog (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2289] [UniProtKB: P54833]
ChEMBL Cardioselectivity for the beta-2 adrenergic receptor was determined against isoprenaline (antagonism) in isolated rat atria F 6.73 pKd 186.21 nM Kd J Med Chem (1987) 30: 1003-1011 [PMID:2884312]
Beta-2 adrenergic receptor in Bovine (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3373] [UniProtKB: Q28044]
ChEMBL Affinity for cow beta-2 adrenergic receptor by measuring displacement (-)-[3H]dihydroalprenolol (DHA) B 4.69 pKd 20417 nM Kd J Med Chem (1985) 28: 1328-1334 [PMID:2993621]
ChEMBL Affinity for cow beta-2 adrenergic receptor by measuring displacement (-)-[3H]dihydroalprenolol (DHA) B 4.99 pKd 4.99 - -Log KD J Med Chem (1985) 28: 1328-1334 [PMID:2993621]
β2-adrenoceptor/Beta-2 adrenergic receptor in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3707] [GtoPdb: 29] [UniProtKB: P18762]
ChEMBL Ki value was determined by accumulation of c-AMP in S-49 mouse lymphoma cells (Beta2). B 4.87 pKi 13500 nM Ki J Med Chem (1990) 33: 216-223 [PMID:1967313]
β2-adrenoceptor/Beta-2 adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3754] [GtoPdb: 29] [UniProtKB: P10608]
ChEMBL Apparent dissociation constant towards beta-2 adrenergic receptor in rat lung membranes using (2-6)x10E-9M of [3AH]-DHA in the presence or absence of 10e-5 M (+/-) propranolol. B 5.44 pKd 0 M KD' J Med Chem (1987) 30: 722-726 [PMID:3031293]
Beta-2 adrenergic receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5414] [UniProtKB: Q8K4Z4]
ChEMBL Antagonistic activity against beta-2 adrenergic receptor on isolated guinea pig tracheal strips F 4.5 pKd 31622.78 nM Kd J Med Chem (1985) 28: 153-160 [PMID:2857200]
ChEMBL Antagonist activity against beta-2 adrenergic receptor in isolated guinea pig trachea F 4.5 pKd 31622.78 nM Kd J Med Chem (1987) 30: 616-622 [PMID:2882026]
ChEMBL Antagonist activity at beta2 adrenoceptor in guinea pig trachea assessed as inhibition of isoproterenol-induced response after 20 mins B 5.2 pKd 6309.57 nM Kd J Med Chem (1978) 21: 1081-1084 [PMID:31474]
ChEMBL In vitro beta-2 adrenergic receptor activity was determined by measuring inhibition of the isoproterenol induced relaxation in isolated guinea pig tracheal chains contracted with PGF2-alpha B 5.35 pKd 4466.84 nM Kd J Med Chem (1983) 26: 950-957 [PMID:6134834]
ChEMBL Ability to block Beta-2 adrenergic receptor in guinea pig trachea preparation B 5.8 pKd 1584.89 nM Kd J Med Chem (1982) 25: 1408-1412 [PMID:6130154]

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]