1CYY: CRYSTAL STRUCTURE OF THE 30 KDA FRAGMENT OF E. COLI DNA TOPOISOMERASE I. HEXAGONAL FORM

PDB ID: 1CYYDownload
MMDB ID: 12581
PDB Deposition Date: 1999/8/31
Updated in MMDB: 2007/10
Experimental Method:
x-ray diffraction
Resolution: 2.15  Å
Source Organism:
Similar Structures:
Biological Unit for 1CYY: dimeric; determined by author and by software (PISA)
Molecular Components in 1CYY
Label Count Molecule
Proteins (2 molecules)
2
DNA Topoisomerase I
(Gene symbol: topA)
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
1
ZINC IONZINC ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303