tiotidine [Ligand Id: 1235] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL269646 (ICI 125,211, ICI-125,211, ICI-125211, Tiotidine)
  • H2 receptor/Histamine H2 receptor in Human [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
  • H2 receptor in Rat [GtoPdb: 263] [UniProtKB: P25102]
  • Histamine H2 receptor in Guinea pig [ChEMBL: CHEMBL2882] [UniProtKB: P47747]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
H2 receptor/Histamine H2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
ChEMBL Displacement of [125I]Aminopotentidine from human recombinant histamine H2 receptor expressed in CHOK1 cells after 2 hrs B 7.74 pKi 18 nM Ki Bioorg Med Chem Lett (2013) 23: 1834-1838 [PMID:23403082]
ChEMBL Displacement of [125I]Aminopotentidine from human recombinant histamine H2 receptor expressed in CHOK1 cells after 2 hrs B 7.66 pIC50 22 nM IC50 Bioorg Med Chem Lett (2013) 23: 1834-1838 [PMID:23403082]
H2 receptor in Rat [GtoPdb: 263] [UniProtKB: P25102]
GtoPdb - - 7.5 pKi 31.6 nM Ki Br J Pharmacol (1997) 122: 867-74 [PMID:9384502]
Histamine H2 receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2882] [UniProtKB: P47747]
ChEMBL Evaluated in vitro for Histamine H2 receptor inhibition using the dimaprit stimulated chronotropic response of the guinea pig atrium B 7.5 pKi 31.62 nM Ki J Med Chem (1983) 26: 140-144 [PMID:6131129]
ChEMBL Inhibition of [125I]APT binding to H2 receptors in guinea pig cerebral membranes. B 8.25 pKi 5.62 nM Ki J Med Chem (1992) 35: 2231-2238 [PMID:1613748]
Plasmodium falciparum (target type: ORGANISM) [ChEMBL: CHEMBL364]
ChEMBL Antiplasmodial activity against Plasmodium falciparum 3D7 infected in RBCs by firefly luciferase reporter gene assay F 4.64 pIC50 >22750 nM IC50 Antimicrob Agents Chemother (2010) 54: 3597-3604 [PMID:20547797]

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]