P11387 | TOP1_HUMAN | DNA topoisomerase 1 (TOP1)

Pfam Domain Table

AccessionDomainRangeColor
PF01028Topoisom_I - Eukaryotic DNA topoisomerase I, catalytic core432~664
PF02919Topoisom_I_N - Eukaryotic DNA topoisomerase I, DNA binding fragment215~429
PF14370Topo_C_assoc - C-terminal topoisomerase domain695~765

3D structures mapped by conservation among orthologs

[ Domain: "Beta-strand domain in eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment" // Topoisom_I_N_C ]

 PyMOL session

[ Domain: "DNA breaking-rejoining enzymes" // Topoisom_I_N ]

 PyMOL session

[ Domain: "DNA breaking-rejoining enzymes" // Topo_C_assoc ]

 PyMOL session

[ Domain: "Alpha-helical domain in eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment" // Topoisom_I_N_N ]

 PyMOL session

[ Domain: "Eukaryotic DNA topoisomerase I, dispensable insert domain" // KOG0981 ]

 PyMOL session


[ Alpha Fold Model ] (go)



Known binders annotated in ChEMBL

 IC50 CSV    Ki CSV
Only the first 20 rows are shown.
molecule_chembl_idstructureassay_typerelation valueunitmol_wtsmilesorganism assay_chembl_idbao_label
CHEMBL338843 IC50 = 11.0 nM 454.87 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2c-1nc1cc3c(cc1c2CCl)OCCO3 Homo sapiens CHEMBL663645 single protein format
CHEMBL335455 IC50 = 15.0 nM 440.84 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2c-1nc1cc3c(cc1c2CCl)OCO3 Homo sapiens CHEMBL663645 single protein format
CHEMBL4791048 IC50 = 24.0 nM 411.47 Nc1ccc(-c2ccc3ncc(-c4nnco4)c(NCCCn4ccnc4)c3c2)cc1 Homo sapiens CHEMBL4772332 cell-based format
CHEMBL13935 IC50 = 28.0 nM 442.27 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2c-1nc1cnc(Br)cc1c2C Homo sapiens CHEMBL663649 single protein format
CHEMBL4454135 IC50 = 29.0 nM 426.48 COc1ccc(-c2ccc3ncc(-c4nnco4)c(NCCCn4ccnc4)c3c2)cc1 Homo sapiens CHEMBL4341304 cell-based format
CHEMBL286882 IC50 = 30.0 nM 519.47 O=C1NC(=O)c2c1c1c3ccc(O)cc3[nH]c1c1c2c2ccc(O)cc2n1C1OC(CO)C(O)C(O)C1O Homo sapiens CHEMBL827216 single protein format
CHEMBL13349 IC50 = 33.0 nM 419.44 CCc1c2c(nc3cnc(C(=N)N)cc13)-c1cc3c(c(=O)n1C2)COC(=O)[C@]3(O)CC Homo sapiens CHEMBL663650 single protein format
CHEMBL10741 IC50 = 38.0 nM 362.39 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(C)cccc3nc2-1 Homo sapiens CHEMBL873882 cell-based format
CHEMBL1946917 IC50 = 38.5 nM 267.24 O=c1oc2cc(O)ccc2c2c1[nH]c1ccc(O)cc12 Homo sapiens CHEMBL5231981 single protein format
CHEMBL2114243 IC50 = 48.0 nM 407.38 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(N)c4c(cc3nc2-1)OCO4 Homo sapiens CHEMBL873882 cell-based format
CHEMBL90636 IC50 = 61.0 nM 426.81 CCC1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(Cl)c4c(cc3nc2-1)OCO4 Homo sapiens CHEMBL873882 cell-based format
CHEMBL52057 IC50 = 67.0 nM 392.37 CCC1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3cc4c(cc3nc2-1)OCO4 Homo sapiens CHEMBL873882 cell-based format
CHEMBL13746 IC50 = 71.0 nM 435.44 CCc1c2c(nc3cnc(C(=N)NO)cc13)-c1cc3c(c(=O)n1C2)COC(=O)[C@]3(O)CC Homo sapiens CHEMBL663650 single protein format
CHEMBL90761 IC50 = 76.0 nM 407.38 CCC1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(N)c4c(cc3nc2-1)OCO4 Homo sapiens CHEMBL873882 cell-based format
CHEMBL307794 IC50 = 78.0 nM 392.37 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3cc4c(cc3nc2-1)OCO4 Homo sapiens CHEMBL663645 single protein format
CHEMBL2114244 IC50 = 86.0 nM 382.8 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(Cl)cccc3nc2-1 Homo sapiens CHEMBL873882 cell-based format
CHEMBL422886 IC50 = 100.0 nM 514.51 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2c-1nc1cc3c(cc1c2C[n+]1cccc(CO)c1)OCO3 Homo sapiens CHEMBL663641 single protein format
CHEMBL90296 IC50 = 110.0 nM 417.25 CCC1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(Cl)c(Cl)ccc3nc2-1 Homo sapiens CHEMBL873882 cell-based format
CHEMBL274070 IC50 = 110.0 nM 363.37 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(N)cccc3nc2-1 Homo sapiens CHEMBL873882 cell-based format
CHEMBL273862 IC50 = 110.0 nM 364.36 CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3cc(O)ccc3nc2-1 Homo sapiens CHEMBL873882 cell-based format