4-methylhistamine [Ligand Id: 1269] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL275443 (4-Methylhistamine)
  • H1 receptor/Histamine H1 receptor in Human [ChEMBL: CHEMBL231] [GtoPdb: 262] [UniProtKB: P35367]
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  • H2 receptor/Histamine H2 receptor in Human [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
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  • H3 receptor/Histamine H3 receptor in Human [ChEMBL: CHEMBL264] [GtoPdb: 264] [UniProtKB: Q9Y5N1]
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  • H4 receptor/Histamine H4 receptor in Human [ChEMBL: CHEMBL3759] [GtoPdb: 265] [UniProtKB: Q9H3N8]
  • H4 receptor/Histamine H4 receptor in Mouse [ChEMBL: CHEMBL5657] [GtoPdb: 265] [UniProtKB: Q91ZY2]
  • H4 receptor/Histamine H4 receptor in Rat [ChEMBL: CHEMBL4468] [GtoPdb: 265] [UniProtKB: Q91ZY1]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
H1 receptor/Histamine H1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL231] [GtoPdb: 262] [UniProtKB: P35367]
ChEMBL Agonist activity at human histamine H1 receptor expressed in Sf9 cells coexpressing RGS4 by steady-state GTPase assay F 4.8 pEC50 15848.93 nM EC50 J Med Chem (2009) 52: 6297-6313 [PMID:19791743]
H2 receptor/Histamine H2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
ChEMBL Displacement of [125I]iodoaminopotentidine from human histamine H2 receptor expressed in CHO cells B 5.1 pKi 7943.28 nM Ki Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
ChEMBL Agonist activity at human histamine H2 receptor expressed in Sf9 cells coexpressing Gsalphas by steady-state GTPase activity assay F 5.5 pEC50 3162.28 nM EC50 Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
ChEMBL Agonist activity at human histamine H2 receptor expressed in Sf9 cells coexpressing GsalphaS protein by steady-state GTPase assay F 5.54 pEC50 2884.03 nM EC50 J Med Chem (2009) 52: 6297-6313 [PMID:19791743]
H3 receptor/Histamine H3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL264] [GtoPdb: 264] [UniProtKB: Q9Y5N1]
ChEMBL Displacement of [3H]Nalpha-methylhistamine from human histamine H3 receptor expressed in human SK-N-MC cells B 5.2 pKi 6309.57 nM Ki Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
ChEMBL Agonist activity at human histamine H3 receptor expressed in sf9 cell membrane co-expressing mammalian Galphai2 and Gbeta1gamma2 incubated for 90 mins by [35S]GTPgammaS binding assay F 4.91 pEC50 12400 nM EC50 J Med Chem (2016) 59: 3452-3470 [PMID:27007611]
H4 receptor/Histamine H4 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3759] [GtoPdb: 265] [UniProtKB: Q9H3N8]
ChEMBL Displacement of [3H]-histamine from human histamine H4 receptor expressed in Sf9 cells coexpressing RGS19, Galphai2, Gbeta1gamma2 B 7.3 pKi 50.12 nM Ki Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
GtoPdb - - 8.2 pKi 6.31 nM Ki J Pharmacol Exp Ther (2005) 314: 1310-21 [PMID:15947036];
Br J Pharmacol (2006) 147: 744-54 [PMID:16432504]
ChEMBL Agonist activity at human histamine H4 receptor expressed in Sf9 cells coexpressing RGS19 protein by steady-state GTPase assay F 7.15 pEC50 70.79 nM EC50 J Med Chem (2009) 52: 6297-6313 [PMID:19791743]
ChEMBL Agonist activity at human histamine H4 receptor expressed in human SK-N-MC cells by CRE-beta galactosidase reporter gene assay F 7.4 pEC50 39.81 nM EC50 Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
ChEMBL Agonist activity at human recombinant histamine H4 receptor expressed in Sf9 cells coexpressing RGS19, Galphai2, Gbeta1gamma2 by steady-state GTPase activity assay F 7.5 pEC50 31.62 nM EC50 Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
H4 receptor/Histamine H4 receptor in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5657] [GtoPdb: 265] [UniProtKB: Q91ZY2]
ChEMBL Agonist activity at mouse histamine H4 receptor F 5.8 pEC50 1584.89 nM EC50 Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
H4 receptor/Histamine H4 receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4468] [GtoPdb: 265] [UniProtKB: Q91ZY1]
ChEMBL Agonist activity at rat histamine H4 receptor F 5.6 pEC50 2511.89 nM EC50 Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]

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]