acacetin [Ligand Id: 13776] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL243664 (NSC-76061)
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  • TRPV3/Transient receptor potential cation channel subfamily V member 3 in Human [ChEMBL: CHEMBL5522] [GtoPdb: 509] [UniProtKB: Q8NET8]
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  • fms related receptor tyrosine kinase 3/Tyrosine-protein kinase receptor FLT3 in Human [ChEMBL: CHEMBL1974] [GtoPdb: 1807] [UniProtKB: P36888]
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  • Kv7.1/Voltage-gated potassium channel, IKs; KCNQ1(Kv7.1)/KCNE1(MinK) in Human [ChEMBL: CHEMBL2221347] [GtoPdb: 560] [UniProtKB: P15382P51787]
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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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  • Kv4.3/Voltage-gated potassium channel subunit Kv4.3 in Human [ChEMBL: CHEMBL1964] [GtoPdb: 554] [UniProtKB: Q9UK17]
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  • CYP1A1 in Human [GtoPdb: 1318] [UniProtKB: P04798]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
CYP1B1/Cytochrome P450 1B1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4878] [GtoPdb: 1320] [UniProtKB: Q16678]
GtoPdb - - 8.15 pKi 7 nM Ki Eur J Med Chem (2017) 135: 296-306 [PMID:28458135]
ChEMBL Inhibition of CYP1B1 (unknown origin) B 8.15 pKi 7 nM Ki Eur J Med Chem (2017) 135: 296-306 [PMID:28458135]
ChEMBL Inhibition of human CYP1B1 expressed in Escherichia coli DH5alpha coexpressing human NADPH P450 reductase using 7-ethoxyresorufin as substrate in presence of NADP+ by spectrofluorometeric analysis B 7.85 pIC50 14 nM IC50 Eur J Med Chem (2017) 135: 296-306 [PMID:28458135]
ChEMBL Inhibition of human CYP1B1 by EROD assay B 7.92 pIC50 12 nM IC50 Bioorg Med Chem (2010) 18: 6310-6315 [PMID:20696580]
Kv11.1/HERG in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809]
ChEMBL Inhibition of human ERG expressed in HEK293 cells assessed as decrease in tail current amplitude by whole cell patch clamp method B 4.49 pIC50 32400 nM IC50 US-8461198-B2. Use of acacetin and related compounds as potassium channel inhibitors (2013)
Inositol hexakisphosphate kinase 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4523488] [UniProtKB: Q9UHH9]
ChEMBL Inhibition of human IP6K2 using insP6 as substrate preincubated for 15 mins followed by substrate and measured after 30 mins by TR-FRET assay B 5.24 pIC50 5700 nM IC50 J Med Chem (2019) 62: 1443-1454 [PMID:30624931]
Inositol polyphosphate multikinase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4523401] [UniProtKB: Q8NFU5]
ChEMBL Inhibition of human IPMK using insP3 as substrate preincubated for 15 mins followed by substrate and measured after 30 mins by TR-FRET assay B 4.52 pIC50 >30000 nM IC50 J Med Chem (2019) 62: 1443-1454 [PMID:30624931]
Monoamine oxidase A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1951] [GtoPdb: 2489] [UniProtKB: P21397]
ChEMBL Competitive inhibition of recombinant human MAO-A assessed as reduction in 4-hydroxyquinoline formation using varying levels of kynuramine as substrate after 20 mins by Lineweaver-Burk plot analysis B 7.23 pKi 59.2 nM Ki J Nat Prod (2016) 79: 2538-2544 [PMID:27754693]
GtoPdb - - 7.23 pKi 59.2 nM Ki J Nat Prod (2016) 79: 2538-2544 [PMID:27754693]
ChEMBL Inhibition of recombinant human MAO-A using kynuramine as substrate incubated for 20 mins by spectrophotometric method B 6.72 pIC50 190 nM IC50 Bioorg Med Chem Lett (2018) 28: 2403-2407 [PMID:29925480]
ChEMBL Inhibition of human recombinant MAOA using kynuramine as substrate preincubated for 30 mins followed by substrate addition B 6.72 pIC50 190 nM IC50 Bioorg Med Chem Lett (2018) 28: 584-588 [PMID:29395970]
ChEMBL Inhibition of recombinant human MAO-A assessed as reduction in 4-hydroxyquinoline formation using kynuramine as substrate after 20 mins by fluorometric assay B 6.92 pIC50 121 nM IC50 J Nat Prod (2016) 79: 2538-2544 [PMID:27754693]
Monoamine oxidase B in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2039] [GtoPdb: 2490] [UniProtKB: P27338]
ChEMBL Competitive inhibition of recombinant human MAO-B assessed as reduction in 4-hydroxyquinoline formation using varying levels of kynuramine as substrate after 20 mins by Lineweaver-Burk plot analysis B 7.31 pKi 49 nM Ki J Nat Prod (2016) 79: 2538-2544 [PMID:27754693]
GtoPdb - - 7.31 pKi 49 nM Ki J Nat Prod (2016) 79: 2538-2544 [PMID:27754693]
ChEMBL Inhibition of recombinant human MAO-B assessed as reduction in 4-hydroxyquinoline formation using kynuramine as substrate after 20 mins by fluorometric assay B 7.31 pIC50 49 nM IC50 J Nat Prod (2016) 79: 2538-2544 [PMID:27754693]
Plasmodium falciparum (target type: ORGANISM) [ChEMBL: CHEMBL364]
ChEMBL Antiplasmodial activity against synchronized ring stage Plasmodium falciparum 3D7 infected in human erythrocytes assessed as inhibition of parasite proliferation preincubated for 48 hrs followed by [3H]-hypoxanthine incorporation and measured after 24 hrs by microbeta liquid scintillation counter analysis F 4.4 pIC50 <40000 nM IC50 J Nat Prod (2023) 86: 2661-2671 [PMID:37972998]
TRPV3/Transient receptor potential cation channel subfamily V member 3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5522] [GtoPdb: 509] [UniProtKB: Q8NET8]
ChEMBL Antagonist activity at human TRPV3 channel expressed in HEK293T cells assessed as inhibition of 2-APB induced channel current by whole cell patch clamp recordings B 6.21 pIC50 620 nM IC50 Bioorg Med Chem Lett (2024) 98: 129577-129577 [PMID:38065293]
fms related receptor tyrosine kinase 3/Tyrosine-protein kinase receptor FLT3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1974] [GtoPdb: 1807] [UniProtKB: P36888]
ChEMBL Inhibition of recombinant His-tagged human FLT3 D835Y mutant (564 to 958 residues) expressed in baculovirus expression system using tyr 02 as substrate incubated for 1 hr by Z'-LYTE assay B 6 pIC50 1000 nM IC50 J Nat Prod (2021) 84: 1-10 [PMID:33393294]
ChEMBL Inhibition of recombinant His-tagged human FLT3 (564 to 958 residues) expressed in baculovirus expression system using tyr 02 as substrate incubated for 1 hr by Z'-LYTE assay B 6.06 pIC50 880 nM IC50 J Nat Prod (2021) 84: 1-10 [PMID:33393294]
ChEMBL Inhibition of recombinant N-terminal GST/His6-tagged human FLT3 ITD mutant (571 to 993 residues) expressed in Sf9 insect cells incubated for 1 hr by LanthaScreen assay B 6.68 pIC50 210 nM IC50 J Nat Prod (2021) 84: 1-10 [PMID:33393294]
Kv7.1/Voltage-gated potassium channel, IKs; KCNQ1(Kv7.1)/KCNE1(MinK) in Human (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL2221347] [GtoPdb: 560] [UniProtKB: P15382P51787]
ChEMBL Inhibition of human KCNQ1/KCNE1 expressed in HEK293 cells assessed as decrease in current amplitude at +40 mV by whole cell patch clamp method B 4.09 pIC50 81400 nM IC50 US-8461198-B2. Use of acacetin and related compounds as potassium channel inhibitors (2013)
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 expressed in HEK293 cells by whole cell patch clamp method B 5.47 pIC50 3400 nM IC50 US-8461198-B2. Use of acacetin and related compounds as potassium channel inhibitors (2013)
ChEMBL Inhibition of Kv1.5 in human atrial myocytes assessed as decrease in ultra rapidly activating delayed rectifier potassium current amplitude at 40 mV by whole cell patch clamp method B 5.49 pIC50 3200 nM IC50 US-8461198-B2. Use of acacetin and related compounds as potassium channel inhibitors (2013)
Kv4.3/Voltage-gated potassium channel subunit Kv4.3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1964] [GtoPdb: 554] [UniProtKB: Q9UK17]
ChEMBL Inhibition of Kv4.3 in human atrial myocytes assessed as decrease in transient outward potassium current amplitude by whole cell patch clamp method B 5.03 pIC50 9300 nM IC50 US-8461198-B2. Use of acacetin and related compounds as potassium channel inhibitors (2013)
Xanthine dehydrogenase in Bovine (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3649] [UniProtKB: P80457]
ChEMBL Inhibition of cow milk xanthine oxidase B 4.85 pIC50 14100 nM IC50 J Nat Prod (1988) 51: 345-348 [PMID:3379415]
CYP1A1 in Human [GtoPdb: 1318] [UniProtKB: P04798]
GtoPdb - - 7.35 pKi 45 nM Ki Eur J Med Chem (2017) 135: 296-306 [PMID:28458135]

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]