5-(4-phenoxybutoxy)psoralen [Ligand Id: 2554] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL444449 (5-(4-Phenoxybutoxy)Psoralen)
  • KCa1.1/Calcium-activated potassium channel subunit alpha-1 in Human [ChEMBL: CHEMBL4304] [GtoPdb: 380] [UniProtKB: Q12791]
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  • KCa3.1/Intermediate conductance calcium-activated potassium channel protein 4 in Human [ChEMBL: CHEMBL4305] [GtoPdb: 384] [UniProtKB: O15554]
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  • KCa2.1/Small conductance calcium-activated potassium channel protein 1 in Human [ChEMBL: CHEMBL2369] [GtoPdb: 381] [UniProtKB: Q92952]
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  • KCa2.2/Small conductance calcium-activated potassium channel protein 2 in Human [ChEMBL: CHEMBL4469] [GtoPdb: 382] [UniProtKB: Q9H2S1]
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  • Kv1.1/Voltage-gated potassium channel subunit Kv1.1 in Human [ChEMBL: CHEMBL2309] [GtoPdb: 538] [UniProtKB: Q09470]
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  • Kv1.2/Voltage-gated potassium channel subunit Kv1.2 in Human [ChEMBL: CHEMBL2086] [GtoPdb: 539] [UniProtKB: P16389]
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  • Kv1.3/Voltage-gated potassium channel subunit Kv1.3 in Human [ChEMBL: CHEMBL4633] [GtoPdb: 540] [UniProtKB: P22001]
  • Kv1.3 in Mouse [GtoPdb: 540] [UniProtKB: P16390]
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  • Kv1.4/Voltage-gated potassium channel subunit Kv1.4 in Human [ChEMBL: CHEMBL4205] [GtoPdb: 541] [UniProtKB: P22459]
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  • Kv1.5/Voltage-gated potassium channel subunit Kv1.5 in Human [ChEMBL: CHEMBL4306] [GtoPdb: 542] [UniProtKB: P22460]
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  • Kv1.6/Voltage-gated potassium channel subunit Kv1.6 in Human [ChEMBL: CHEMBL5279] [GtoPdb: 543] [UniProtKB: P17658]
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  • Kv1.7/Voltage-gated potassium channel subunit Kv1.7 in Human [ChEMBL: CHEMBL2773] [GtoPdb: 544] [UniProtKB: Q96RP8]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
KCa1.1/Calcium-activated potassium channel subunit alpha-1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4304] [GtoPdb: 380] [UniProtKB: Q12791]
ChEMBL Inhibition of BK (unknown origin) B 5.82 pEC50 1500 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
Kv11.1/HERG in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809]
ChEMBL Inhibition of human ERG B 5.3 pEC50 5000 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
KCa3.1/Intermediate conductance calcium-activated potassium channel protein 4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4305] [GtoPdb: 384] [UniProtKB: O15554]
ChEMBL Inhibition of human cloned IK1 expressed in african green monkey COS7 cells by whole cell patch clamp assay B 5 pIC50 10000 nM IC50 Bioorg Med Chem Lett (2009) 19: 2299-2304 [PMID:19282171]
ChEMBL Inhibition of IKCa1 (unknown origin) B 5 pEC50 10000 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
KCa2.1/Small conductance calcium-activated potassium channel protein 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2369] [GtoPdb: 381] [UniProtKB: Q92952]
ChEMBL Inhibition of SKCa1 (unknown origin) B 5.3 pEC50 5000 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
KCa2.2/Small conductance calcium-activated potassium channel protein 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4469] [GtoPdb: 382] [UniProtKB: Q9H2S1]
ChEMBL Inhibition of SKCa2 (unknown origin) B 5.3 pEC50 5000 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
Kv1.1/Voltage-gated potassium channel subunit Kv1.1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2309] [GtoPdb: 538] [UniProtKB: Q09470]
ChEMBL Inhibition of human Kv1.1 expressed in CHO cells at -80 mV holding potential by whole cell automated patch clamp method B 6.6 pIC50 250 nM IC50 Eur J Med Chem (2017) 139: 232-241 [PMID:28802123]
ChEMBL Inhibition of Kv1.1 (unknown origin) B 7.19 pEC50 65 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
Kv1.2/Voltage-gated potassium channel subunit Kv1.2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2086] [GtoPdb: 539] [UniProtKB: P16389]
ChEMBL Inhibition of human Kv1.2 expressed in CHO cells at -80 mV holding potential by whole cell automated patch clamp method B 6.35 pIC50 450 nM IC50 Eur J Med Chem (2017) 139: 232-241 [PMID:28802123]
ChEMBL Inhibition of Kv1.2 (unknown origin) B 6.6 pEC50 250 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
Kv1.3/Voltage-gated potassium channel subunit Kv1.3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4633] [GtoPdb: 540] [UniProtKB: P22001]
ChEMBL Inhibition of human Kv1.3 ion channel expressed in CGE22 cells B 6.13 pIC50 740 nM IC50 Bioorg Med Chem Lett (2010) 20: 6989-6992 [PMID:20974533]
ChEMBL Inhibition of human Kv1.3 expressed in CHO cells at -80 mV holding potential by whole cell automated patch clamp method B 7.62 pIC50 24 nM IC50 Eur J Med Chem (2017) 139: 232-241 [PMID:28802123]
ChEMBL Inhibition of cloned Kv1.3 channel expressed in mammalian cells by whole cell patch clamp assay B 8 pIC50 10 nM IC50 Bioorg Med Chem Lett (2009) 19: 2299-2304 [PMID:19282171]
ChEMBL Inhibition of Kv1.3 potassium channel expressed in mouse L929 cells by whole cell patch clamp B 8.7 pIC50 2 nM IC50 Eur J Med Chem (2009) 44: 1838-1852 [PMID:19056148]
ChEMBL Inhibition of Kv1.3 expressed in mouse L929 cells exposed to depolarizing step pulses from -80 mV to +40 mV by whole cell patch clamp method B 8.7 pIC50 2 nM IC50 Bioorg Med Chem Lett (2012) 22: 7106-7109 [PMID:23084278]
ChEMBL Inhibition of Kv1.3 (unknown origin) B 8.7 pEC50 2 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
Kv1.3 in Mouse [GtoPdb: 540] [UniProtKB: P16390]
GtoPdb - - 8.7 pEC50 - - - Mol Pharmacol (2005) 68: 1254-70 [PMID:16099841]
Kv1.4/Voltage-gated potassium channel subunit Kv1.4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4205] [GtoPdb: 541] [UniProtKB: P22459]
ChEMBL Inhibition of human Kv1.4 expressed in CHO cells at -80 mV holding potential by whole cell automated patch clamp method B 6.77 pIC50 170 nM IC50 Eur J Med Chem (2017) 139: 232-241 [PMID:28802123]
ChEMBL Inhibition of Kv1.4 (unknown origin) B 7.12 pEC50 75 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
Kv1.5/Voltage-gated potassium channel subunit Kv1.5 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4306] [GtoPdb: 542] [UniProtKB: P22460]
ChEMBL Inhibition of human Kv1.5 ion channel expressed in CHO K1 cells B 5.46 pIC50 3450 nM IC50 Bioorg Med Chem Lett (2010) 20: 6989-6992 [PMID:20974533]
ChEMBL Inhibition of human Kv1.5 expressed in CHO cells at -80 mV holding potential by whole cell automated patch clamp method B 7.06 pIC50 88 nM IC50 Eur J Med Chem (2017) 139: 232-241 [PMID:28802123]
ChEMBL Inhibition of Kv1.5 (unknown origin) B 7.35 pEC50 45 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)
Kv1.6/Voltage-gated potassium channel subunit Kv1.6 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5279] [GtoPdb: 543] [UniProtKB: P17658]
ChEMBL Inhibition of human Kv1.6 expressed in CHO cells at -80 mV holding potential by whole cell automated patch clamp method B 6.89 pIC50 130 nM IC50 Eur J Med Chem (2017) 139: 232-241 [PMID:28802123]
Kv1.7/Voltage-gated potassium channel subunit Kv1.7 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2773] [GtoPdb: 544] [UniProtKB: Q96RP8]
ChEMBL Inhibition of Kv1.7 (unknown origin) B 7.01 pEC50 98 nM EC50 US-20060079535-A1. 5-phenoxyalkoxypsoralens and methods for selective inhibition of the voltage gated kv1.3 potassium channel (2006)

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]