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Report error Found 2972 Enz. Inhib. hit(s) with Target = 'DNA topoisomerase'
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM50280960(9-(3,4-Dimethoxy-phenyl)-8H-furo[3',4':6,7]naphtho...)
Affinity DataIC50: 0.210nMAssay Description:Inhibition of Topo IIalpha (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/22/2024
Entry Details
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50378911(CHEMBL1813808)
Affinity DataKd:  0.296nMAssay Description:Binding affinity to topoisomerase 1More data for this Ligand-Target Pair
In Depth
Date in BDB:
1/8/2013
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM50633982(CHEBI:42053 | NEMORUBICIN)
Affinity DataIC50: 1.5nMAssay Description:Inhibition of Topo IIalpha (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/22/2024
Entry Details
PubMed
TargetDNA topoisomerase 1(Mouse)
Tsukuba Research Institute

Curated by ChEMBL
LigandPNGBDBM50249679(edotecarin | CHEMBL447069)
Affinity DataEC50:  1.5nMAssay Description:Inhibition of DNA topoisomerase 1 in mouse P388/S cells assessed as formation of topoisomerase 1-DNA complex by proteinase K/SDS methodMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM58490(SMR000466355 | (7S,9S)-9-acetyl-7-[(2R,4S,5S,6S)-4...)
Affinity DataIC50: 2.60nMAssay Description:Inhibition of Topo IIalpha (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/22/2024
Entry Details
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50378912(CHEMBL1813809)
Affinity DataKd:  2.65nMAssay Description:Binding affinity to topoisomerase 1More data for this Ligand-Target Pair
In Depth
Date in BDB:
1/8/2013
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470392(CHEMBL4283208)
Affinity DataIC50: 3nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM43839(Acid, 8)
Affinity DataIC50: 3nMAssay Description:Inhibition of Topo IIalpha (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/22/2024
Entry Details
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50249689(2,10-Dihydroxy-6-({[6-(hydroxymethyl)pyridin-2-yl]...)
Affinity DataEC50:  3.30nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470400(CHEMBL4289998)
Affinity DataIC50: 4nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470403(CHEMBL4294467)
Affinity DataIC50: 4nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM22984(Adriamycin | (8S,10S)-10-{[(2R,4S,5S,6S)-4-amino-5...)
Affinity DataIC50: 4.90nMAssay Description:Inhibition of Topo IIalpha (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/22/2024
Entry Details
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50164200(2,3,9,10-tetrafluoro-13-(5-fluoro-3,4-dihydroxy-6-...)
Affinity DataEC50:  6.40nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50652793(CHEMBL5653589)
Affinity DataKd:  6.5nMMore data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
TBA
Entry Details
TargetDNA topoisomerase 2-beta(Human)
Port Said University

Curated by ChEMBL
LigandPNGBDBM50449890(CHEMBL4161876)
Affinity DataIC50: 6.90nMAssay Description:Inhibition of human DNA topoisomerase 2beta after 2 hrs by ELISAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/15/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit A/B(Escherichia coli (strain K12))
Vertex Pharmaceuticals

LigandPNGBDBM24616(N-cyclopropyl-1-{2-[(ethylcarbamoyl)amino]-7-(pyri...)
Affinity DataKi:  7nMAssay Description:Enzymatic hydrolysis of ATP to ADP was coupled to the conversion of NADH to NAD+. The decrease in NADH absorbance was monitored at 340 nm for 20 min ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
9/28/2008
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50086563(NB-506 Analogue | CHEMBL135492)
Affinity DataEC50:  8nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50164201(12-(6-aminomethyl-5,5-difluoro-3,4-dihydroxytetrah...)
Affinity DataEC50:  8nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470394(CHEMBL4281775)
Affinity DataIC50: 8nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha/2-beta(Human)
Kumamoto University

Curated by ChEMBL
LigandPNGBDBM50142519(N-[2-(3,4,5-triihydroxy-benzoylamino)-phenyl]-3,4,...)
Affinity DataIC50: 9nMAssay Description:Inhibitory concentration against relaxation activity of DNA topoisomerase II by detecting the conversion of supercoiled pBR322 DNA to its relaxed for...More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470395(CHEMBL4279313)
Affinity DataIC50: 9nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470405(CHEMBL4289650)
Affinity DataIC50: 10nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM50368352(Cerubidine | DAUNORUBICIN)
Affinity DataIC50: 10nMAssay Description:Inhibition of Topo IIalpha (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/22/2024
Entry Details
PubMed
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM22984(Adriamycin | (8S,10S)-10-{[(2R,4S,5S,6S)-4-amino-5...)
Affinity DataIC50: 11nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
TBA
Entry Details
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50036132(15-chloromethyl-8-ethyl-8-hydroxy-(8S)-2,3,8,9,12,...)
Affinity DataIC50: 11nMAssay Description:Inhibition of topoisomerase I activity was determined in vitro by using the cleavable complex assay(calf thymus)More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit A/B(Escherichia coli (strain K12))
Vertex Pharmaceuticals

LigandPNGBDBM24617(3-ethyl-1-[7-(3-fluoropyridin-2-yl)-5-(1-methyl-2-...)
Affinity DataKi:  11nMAssay Description:Enzymatic hydrolysis of ATP to ADP was coupled to the conversion of NADH to NAD+. The decrease in NADH absorbance was monitored at 340 nm for 20 min ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
9/28/2008
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50164195(12-(6-aminomethyl-5-fluoro-3,4-dihydroxytetrahydro...)
Affinity DataEC50:  11.2nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Staphylococcus aureus (strain NCTC 8325 / PS 47))
TBA

Curated by ChEMBL
LigandPNGBDBM50393079(CHEMBL2152855 | US9040542, 23)
Affinity DataKi:  12nMAssay Description:Inhibition of Staphylococcus aureus DNA topoisomerase 4 Par E subunit by ATPase assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
5/17/2013
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50249684(2,10-Dihydroxy-6-[(4-hydroxybenzyl)amino]-13-(beta...)
Affinity DataEC50:  12nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit A/B(Escherichia coli (strain K12))
Vertex Pharmaceuticals

LigandPNGBDBM24615(N-cyclopropyl-1-{2-[(ethylcarbamoyl)amino]-7-(1H-p...)
Affinity DataKi:  12nMAssay Description:Enzymatic hydrolysis of ATP to ADP was coupled to the conversion of NADH to NAD+. The decrease in NADH absorbance was monitored at 340 nm for 20 min ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
9/28/2008
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit A/B(Staphylococcus aureus (strain NCTC 8325 / PS 47))
Vertex Pharmaceuticals

US Patent
LigandPNGBDBM50393079(CHEMBL2152855 | US9040542, 23)
Affinity DataKi:  12nMAssay Description:The conversion of ATP to ADP by S. aureus TopoIV enzyme is coupled to the conversion of NADH to NAD+, and the progress of the reaction is measured by...More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/14/2015
Entry Details
US Patent

TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470393(CHEMBL4291061)
Affinity DataIC50: 12nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50164199(3,9-difluoro-12-(5-fluoro-3,4,5-trihydroxy-6-hydro...)
Affinity DataEC50:  12.8nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 2-beta(Human)
Port Said University

Curated by ChEMBL
LigandPNGBDBM50449891(CHEMBL4174756)
Affinity DataIC50: 13nMAssay Description:Inhibition of human DNA topoisomerase 2beta after 2 hrs by ELISAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/15/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit A/B(Escherichia coli (strain K12))
Vertex Pharmaceuticals

LigandPNGBDBM24609(3-ethyl-1-[7-(pyridin-2-yl)-5-(pyridin-3-yl)-1H-1,...)
Affinity DataKi:  14nMAssay Description:Enzymatic hydrolysis of ATP to ADP was coupled to the conversion of NADH to NAD+. The decrease in NADH absorbance was monitored at 340 nm for 20 min ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
9/28/2008
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit B(Escherichia coli (strain K12))
Experimental Therapeutics Centre

Curated by ChEMBL
LigandPNGBDBM50470404(CHEMBL4279382)
Affinity DataIC50: 14nMAssay Description:Inhibition of Escherichia coli ParEMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/18/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50036129(14-chloromethyl-7-ethyl-7-hydroxy-(7S)-7,8,11,13-t...)
Affinity DataIC50: 15nMAssay Description:Inhibition of topoisomerase I activity was determined in vitro by using the cleavable complex assay(calf thymus)More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 4 subunit A/B(Staphylococcus aureus)
Biota Holdings

Curated by ChEMBL
LigandPNGBDBM50494811(CHEMBL3094350)
Affinity DataIC50: 15.5nMAssay Description:Inhibition of Staphylococcus aureus DNA topoisomerase 4 subunit ParC2/ParE2 after 60 mins by malachite green staining assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
9/2/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50249688(2,10-Dihydroxy-6-{[2-(hydroxymethyl)benzyl]amino}-...)
Affinity DataEC50:  16nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50249676(2,10-Dihydroxy-6-[(quinolin-2-ylmethyl)amino]-13-(...)
Affinity DataEC50:  17nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50086571(NB-506 Analogue | CHEMBL135491)
Affinity DataEC50:  17nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha(Human)
University of South China

Curated by ChEMBL
LigandPNGBDBM22984(Adriamycin | (8S,10S)-10-{[(2R,4S,5S,6S)-4-amino-5...)
Affinity DataIC50: 17nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
TBA
Entry Details
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50086567(NB-506 Analogue | CHEMBL133209)
Affinity DataEC50:  17nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50164197(3,9-difluoro-12-(5-fluoro-3,4-dihydroxy-6-hydroxym...)
Affinity DataEC50:  17.6nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50249692(2,10-Dihydroxy-6-({[3-(hydroxymethyl)pyridin-2-yl]...)
Affinity DataEC50:  19nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 2-alpha/2-beta(Human)
Kumamoto University

Curated by ChEMBL
LigandPNGBDBM50470378(CHEMBL108283)
Affinity DataIC50: 20nMAssay Description:In vitro 50% inhibition of topoisomerase II mediated k-DNA decatenationMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/21/2020
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50249678(2,10-Dihydroxy-6-[(quinolin-4-ylmethyl)amino]-13-(...)
Affinity DataEC50:  20nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50249686(2,10-Dihydroxy-6-[(3-hydroxybenzyl)amino]-13-(beta...)
Affinity DataEC50:  20nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50086565(NB-506 Analogue | CHEMBL135881)
Affinity DataEC50:  20nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMed
TargetDNA topoisomerase 1(Human)
Universita Di Salerno

Curated by ChEMBL
LigandPNGBDBM50008935(CHEMBL84 | 10-Dimethylaminomethyl-4-ethyl-4,9-dihy...)
Affinity DataIC50: 21nMAssay Description:Inhibition of recombinant human Top1 expressed in baculovirus infected sf9 insect cells using supercoiled pBS (SK+) DNA as substrate incubated for 30...More data for this Ligand-Target Pair
In Depth
Date in BDB:
3/30/2022
Entry Details Article
PubMed
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