XE991 [Ligand Id: 2596] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL342375
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  • Kv7.2/Voltage-gated potassium channel subunit Kv7.2 in Human [ChEMBL: CHEMBL2476] [GtoPdb: 561] [UniProtKB: O43526]
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  • Kv7.1 in Human [GtoPdb: 560] [UniProtKB: P51787]
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  • Kv7.4 in Human [GtoPdb: 563] [UniProtKB: P56696]
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  • Kv7.5 in Human [GtoPdb: 564] [UniProtKB: Q9NR82]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Kv11.1/HERG in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809]
ChEMBL Inhibition of ERG in human HEK293 cells incubated for 1 hr by thallium flux assay B 4.49 pIC50 >32000 nM IC50 Bioorg Med Chem Lett (2019) 29: 126681-126681 [PMID:31668424]
Kv7.2/Voltage-gated potassium channel subunit Kv7.2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2476] [GtoPdb: 561] [UniProtKB: O43526]
GtoPdb - - 6.15 pIC50 710 nM IC50 Science (1998) 282: 1890-3 [PMID:9836639]
ChEMBL Inhibition of Kv7.2 in human HEK293 cells incubated for 1 hr by thallium flux assay B 7.26 pIC50 55 nM IC50 Bioorg Med Chem Lett (2019) 29: 126681-126681 [PMID:31668424]
Kv7.1 in Human [GtoPdb: 560] [UniProtKB: P51787]
GtoPdb - - 6.1 pKd 780 nM Kd Mol Pharmacol (2000) 57: 1218-23 [PMID:10825393]
Kv7.4 in Human [GtoPdb: 563] [UniProtKB: P56696]
GtoPdb - - 5.3 pIC50 5500 nM IC50 Am J Physiol, Cell Physiol (2001) 280: C859-66 [PMID:11245603]
Kv7.5 in Human [GtoPdb: 564] [UniProtKB: Q9NR82]
GtoPdb - - 4.2 pIC50 65000 nM IC50 J Biol Chem (2000) 275: 24089-95 [PMID:10816588]

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]