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1TL8
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Human DNA topoisomerase I (70 kDa) in complex with the indenoisoquinoline AI-III-52 and covalent complex with a 22 base pair DNA duplex
Descriptor: 2,3-DIMETHOXY-12H-[1,3]DIOXOLO[5,6]INDENO[1,2-C]ISOQUINOLIN-6-IUM, 5'-D(*(TPC)P*GP*AP*AP*AP*AP*AP*TP*TP*TP*TP*T)-3', 5'-D(*AP*AP*AP*AP*AP*GP*AP*CP*TP*T)-3', ...
Authors:Ioanoviciu, A, Antony, S, Pommier, Y, Staker, B.L, Stewart, L, Cushman, M.
Deposit date:2004-06-09
Release date:2005-06-21
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (3.1 Å)
Cite:Synthesis and Mechanism of Action Studies of a Series of Norindenoisoquinoline Topoisomerase I Poisons Reveal an Inhibitor with a Flipped Orientation in the Ternary DNA-Enzyme-Inhibitor Complex As Determined by X-ray Crystallographic Analysis
J.Med.Chem., 48, 2005

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