2O19
Structure of E. coli topoisomersae III in complex with an 8-base single stranded oligonucleotide. Frozen in glycerol at pH 5.5
Summary for 2O19
Entry DOI | 10.2210/pdb2o19/pdb |
Related | 1D6M 1I7D 2O54 2O59 2O5C 2O5E |
Descriptor | 5'-D(*CP*GP*CP*AP*AP*CP*TP*T)-3', DNA topoisomerase 3, CHLORIDE ION, ... (5 entities in total) |
Functional Keywords | topoisomerase, type ia, complex with ssdna, isomerase-dna complex, isomerase/dna |
Biological source | Escherichia coli |
Total number of polymer chains | 4 |
Total formula weight | 153207.50 |
Authors | Changela, A.,DiGate, R.,Mondragon, A. (deposition date: 2006-11-28, release date: 2007-04-03, Last modification date: 2023-08-30) |
Primary citation | Changela, A.,Digate, R.J.,Mondragon, A. Structural Studies of E. coli Topoisomerase III-DNA Complexes Reveal a Novel Type IA Topoisomerase-DNA Conformational Intermediate. J.Mol.Biol., 368:105-118, 2007 Cited by PubMed: 17331537DOI: 10.1016/j.jmb.2007.01.065 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.45 Å) |
Structure validation
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