SN-38 [Ligand Id: 6925] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL837 (7-ethyl-10-hydroxycamptothecin, 7-Ethyl-10-Hydroxy-Camptothecin, Camptothecin, 7-ethyl-10-hydroxy-, Irinotecan related compound b, It-141, IT-141, Nk012, NK 012, NK-012, NK012, SN 38, SN-38)
  • ABCG2/ATP-binding cassette sub-family G member 2 in Human [ChEMBL: CHEMBL5393] [GtoPdb: 792] [UniProtKB: Q9UNQ0]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
ABCG2/ATP-binding cassette sub-family G member 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5393] [GtoPdb: 792] [UniProtKB: Q9UNQ0]
ChEMBL TP_TRANSPORTER: drug resistance(Imatinib mesylate) in BCRP-expressing SaoS2 cells F 6.75 pIC50 176 nM IC50 Cancer Res (2004) 64: 2333-2337 [PMID:15059881]
DNA topoisomerase I in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1781] [GtoPdb: 2636] [UniProtKB: P11387]
ChEMBL Inhibition of human topoisomerase 1 B 5.26 pIC50 5500 nM IC50 Bioorg Med Chem Lett (2009) 19: 2018-2021 [PMID:19254843]
ChEMBL Inhibition of human topoisomerase 1 B 6 pIC50 1000 nM IC50 J Med Chem (2021) 64: 1435-1453 [PMID:33492141]
ChEMBL Effective concentration against DNA topoisomerase I B 6.49 pEC50 320 nM EC50 Bioorg Med Chem Lett (2004) 14: 5377-5381 [PMID:15454230]
ChEMBL Effective concentration against DNA topoisomerase I B 7.15 pEC50 70 nM EC50 Bioorg Med Chem Lett (2004) 14: 5377-5381 [PMID:15454230]
DNA topoisomerase I in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2814] [GtoPdb: 2636] [UniProtKB: Q04750]
ChEMBL Average concentration to cause 50% inhibition of topo 1 using the cleavable complex assay B 5.4 pIC50 4000 nM IC50 J Med Chem (2001) 44: 1594-1602 [PMID:11334569]

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]