SMTL ID : 1k4t.1

HUMAN DNA TOPOISOMERASE I (70 KDA) IN COMPLEX WITH THE POISON TOPOTECAN AND COVALENT COMPLEX WITH A 22 BASE PAIR DNA DUPLEX

Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.10 Å
Oligo State
monomer
Ligands
1 x TTC: (S)-10-[(DIMETHYLAMINO)METHYL]-4-ETHYL-4,9-DIHYDROXY-1H-PYRANO[3',4':6,7]INOLIZINO[1,2-B]-QUINOLINE-3,14(4H,12H)-DIONE(Non-covalent)
1 x HG: MERCURY (II) ION(Non-covalent)
1 x TTG: 2-(1-DIMETHYLAMINOMETHYL-2-HYDROXY-8-HYDROXYMETHYL-9-OXO-9,11-DIHYDRO-INDOLIZINO[1,2-B]QUINOLIN-7-YL)-2-HYDROXY-BUTYRIC ACID(Non-covalent)
1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)
Links
RCSB   PDBe   PDBj   PDBsum   CATH   PLIP
Citation
Staker, B.L. et al., The mechanism of topoisomerase I poisoning by a camptothecin analog. Proc.Natl.Acad.Sci.USA (2002)
Release Date
2002-12-04
Peptides
DNA topoisomerase I: D
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
D
A

DNA topoisomerase I

Related Entries With Identical Sequence

1k4s.1 | 1sc7.1 | 1t8i.1 | 1tl8.1