mexiletine [Ligand Id: 2629] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL558 (Dl-mexiletine, Mexiletine, (rs)-mexiletine)
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  • K2P3.1/Potassium channel subfamily K member 3 in Human [ChEMBL: CHEMBL2321613] [GtoPdb: 515] [UniProtKB: O14649]
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  • 5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595]
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  • Nav1.2/Sodium channel protein type II alpha subunit in Human [ChEMBL: CHEMBL4187] [GtoPdb: 579] [UniProtKB: Q99250]
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  • Nav1.7/Sodium channel protein type IX alpha subunit in Human [ChEMBL: CHEMBL4296] [GtoPdb: 584] [UniProtKB: Q15858]
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  • Nav1.5/Sodium channel protein type V alpha subunit in Human [ChEMBL: CHEMBL1980] [GtoPdb: 582] [UniProtKB: Q14524]
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  • Nav1.8/Sodium channel protein type X alpha subunit in Human [ChEMBL: CHEMBL5451] [GtoPdb: 585] [UniProtKB: Q9Y5Y9]
  • Nav1.8/Sodium channel protein type X alpha subunit in Rat [ChEMBL: CHEMBL4017] [GtoPdb: 585] [UniProtKB: Q62968]
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  • Nav1.4 in Human [GtoPdb: 581] [UniProtKB: P35499]
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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 human ERG B 5 pIC50 10000 nM IC50 Eur J Med Chem (2011) 46: 618-630 [PMID:21185626]
ChEMBL Inhibition of hERG K channel F 5 pIC50 >10000 nM IC50 Cardiovasc Res (2011) 91: 53-61 [PMID:21300721]
K2P3.1/Potassium channel subfamily K member 3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2321613] [GtoPdb: 515] [UniProtKB: O14649]
ChEMBL Inhibition of of TASK1 (unknown origin) expressed in CHO cells assessed as reduction in channel currents B 4.01 pIC50 97300 nM IC50 J Med Chem (2016) 59: 5149-5157 [PMID:26588045]
5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595]
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2B radioligand binding (ligand: [3H] Lysergic acid diethylamide) B 6.14 pKi 724 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2B radioligand binding (ligand: [3H] Lysergic acid diethylamide) B 5.94 pIC50 1138 nM IC50 DrugMatrix in vitro pharmacology data
Nav1.2/Sodium channel protein type II alpha subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4187] [GtoPdb: 579] [UniProtKB: Q99250]
ChEMBL Inhibition of human recombinant Nav1.2 channel expressed in HEK293 cells by whole cell voltage clamp technique B 5.54 pIC50 2900 nM IC50 Bioorg Med Chem (2008) 16: 6379-6386 [PMID:18501613]
Nav1.7/Sodium channel protein type IX alpha subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4296] [GtoPdb: 584] [UniProtKB: Q15858]
ChEMBL Binding affinity to inactivated human sodium channel Nav1.7 expressed in human HEK293 cells by patch-clamp electrophysiological assay B 4.89 pKi 13000 nM Ki J Med Chem (2011) 54: 4427-4445 [PMID:21634377]
ChEMBL Inhibition of 20% inactivated human sodium channel Nav1.7 expressed in human HEK293 cells by patch-clamp electrophysiological assay B 4.25 pIC50 56000 nM IC50 J Med Chem (2011) 54: 4427-4445 [PMID:21634377]
ChEMBL Blockade of human Nav1.7 channel expressed in HEK293 cells by FRET assay B 4.96 pIC50 11000 nM IC50 Bioorg Med Chem Lett (2008) 18: 1696-1701 [PMID:18243692]
Nav1.5/Sodium channel protein type V alpha subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1980] [GtoPdb: 582] [UniProtKB: Q14524]
ChEMBL Blockade of human full-length NaV1.5 expressed in HEK293 cells co-transfected with pCD8-IRES-hbeta1 assessed as 10 Hz of use-dependent-induced channel current at -120 mV holding potential after 36 to 72 hrs by patch clamp assay B 4.24 pIC50 58000 nM IC50 J Med Chem (2012) 55: 1418-1422 [PMID:22191686]
ChEMBL Inhibition of human recombinant Nav1.5 channel expressed in HEK293 cells by whole cell voltage clamp technique B 4.89 pIC50 13000 nM IC50 Bioorg Med Chem (2008) 16: 6379-6386 [PMID:18501613]
ChEMBL Inhibition of Nav1.5 (unknown origin)-mediated late channel current B 5.52 pIC50 3000 nM IC50 Bioorg Med Chem Lett (2021) 45: 128133-128133 [PMID:34044121]
Nav1.8/Sodium channel protein type X alpha subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5451] [GtoPdb: 585] [UniProtKB: Q9Y5Y9]
ChEMBL Inhibition of human recombinant Nav1.8 channel expressed in HEK293 cells by whole cell voltage clamp technique B 4.25 pIC50 56000 nM IC50 Bioorg Med Chem (2008) 16: 6379-6386 [PMID:18501613]
Nav1.8/Sodium channel protein type X alpha subunit in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4017] [GtoPdb: 585] [UniProtKB: Q62968]
ChEMBL Blockade of Nav1.8 channel in rat dorsal root ganglion neurons assessed as inhibition of TTX-R current by whole cell patch clamp technique B 4.51 pIC50 31000 nM IC50 Bioorg Med Chem (2008) 16: 6379-6386 [PMID:18501613]
ChEMBL Inhibition of Nav1.8 channel in rat dorsal root ganglion neurons assessed as blockade of TTX-R current by patch clamp method B 4.52 pIC50 >30000 nM IC50 Proc Natl Acad Sci U S A (2007) 104: 8520-8525 [PMID:17483457]
Nav1.4 in Human [GtoPdb: 581] [UniProtKB: P35499]
GtoPdb - - 3.4 pIC50 - - - J Physiol (Lond.) (2004) 554: 621-33 [PMID:14608007]

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]