1K4S: Human Dna Topoisomerase I In Covalent Complex With A 22 Base Pair Dna Duplex

PDB ID: 1K4SDownload
MMDB ID: 73740
PDB Deposition Date: 2001/10/8
Updated in MMDB: 2009/07
Experimental Method:
x-ray diffraction
Resolution: 3.2  Å
Source Organism:
synthetic construct
Similar Structures:
Biological Unit for 1K4S: tetrameric; determined by author
Molecular Components in 1K4S
Label Count Molecule
Protein (1 molecule)
1
DNA Topoisomerase I(Gene symbol: TOP1)
Molecule annotation
Nucleotides(3 molecules)
1
5'-d(*ap*ap*ap*ap*ap*gp*ap*cp*(5iu)p*(5iu))-3'
Molecule annotation
1
5'-d(*(spt)p*gp*ap*ap*ap*ap*ap*(5iu)p*(5iu) P*(5iu)p*(5iu)p*t)-3'
Molecule annotation
1
5'-d(*ap*ap*ap*ap*ap*tp*(ido)up*(ido)up*(ido) Up*(ido)up*cp*ap*ap*ap*gp*(ido)up*cp*(ido)up*(ido)up*(ido) Up*(ido)up*t)-3'
Molecule annotation
* Click molecule labels to explore molecular sequence information.

Citing MMDB
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