cromakalim [Ligand Id: 2413] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL49035 (BRL 34915, BRL-34915, BRL34915, Cromakalim)
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  • Kv1.7 in Mouse [GtoPdb: 544] [UniProtKB: Q17ST2]
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  • Kv3.1 in Mouse [GtoPdb: 548] [UniProtKB: P15388]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Mitochondrial complex V; ATP synthase in Bovine (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL612444] [UniProtKB: P00829P05630P05631P05632]
ChEMBL Inhibitory concentration towards rat mitochondrial F1F0 ATP hydrolase using a pyruvate kinase / lactate dehydrogenase system B 4 pIC50 >100000 nM IC50 J Med Chem (2004) 47: 1081-1084 [PMID:14971888]
ABCC9/Sulfonylurea receptor 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1971] [GtoPdb: 2746] [UniProtKB: O60706]
ChEMBL Channel opening activity at SUR2B/Kir6.2 potassium ATP channel in human TE671 cells assessed as isometric force by FLIPR B 5.9 pEC50 1250 nM EC50 Bioorg Med Chem (2009) 17: 855-866 [PMID:19101153]
ABCC9/ATP-binding cassette, sub-family C (CFTR/MRP), member 8/Kir6.2/Kir6.1/Sulfonylurea receptors; K-ATP channels in Human (target type: PROTEIN COMPLEX GROUP) [ChEMBL: CHEMBL2095152] [GtoPdb: 27462594442441] [UniProtKB: O60706Q09428Q14654Q15842]
ChEMBL IC50 evaluated by measuring contraction and relaxation of guinea pig bladder strips with KCl and glibenclamide respectively F 6.24 pIC50 570 nM IC50 J Med Chem (1996) 39: 4592-4601 [PMID:8917648]
ChEMBL Contraction and relaxation of guinea pig portal vein with KCl and glibenclamide respectively F 7.7 pIC50 20 nM IC50 J Med Chem (1996) 39: 4592-4601 [PMID:8917648]
ChEMBL PEC50 for functional potassium channel opening activity in isolated bladder strips F 6.34 pEC50 457.09 nM EC50 Bioorg Med Chem Lett (2002) 12: 1481-1484 [PMID:12031324]
ChEMBL Potent effective concentration was evaluated for KATP channel opening activity in pig bladder strips F 6.34 pEC50 457.09 nM EC50 Bioorg Med Chem Lett (2003) 13: 1741-1744 [PMID:12729655]
ChEMBL Potassium channel opening activity determined in cultured guinea pig urinary bladder cells F 6.37 pEC50 425 nM EC50 Bioorg Med Chem Lett (2002) 12: 1481-1484 [PMID:12031324]
Kv1.7 in Mouse [GtoPdb: 544] [UniProtKB: Q17ST2]
GtoPdb - - 3.3 pIC50 - - - J Biol Chem (1998) 273: 5851-7 [PMID:9488722]
Kv3.1 in Mouse [GtoPdb: 548] [UniProtKB: P15388]
GtoPdb - - 3.6 pIC50 - - - Mol Pharmacol (1994) 45: 1227-34 [PMID:7517498]

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]