Structure analysis

Crystal structure of a topoisomerase ATP inhibitor

X-ray diffraction
1.95Å resolution
Source organism: Streptococcus pneumoniae R6
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule


Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: monomeric

Binding statistics and energies are not available for this assembly


Chain: A
Length: 226 amino acids
Theoretical weight: 24.6 KDa
Source organism: Streptococcus pneumoniae R6
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q8DQB5 (Residues: 1-226; Coverage: 35%)
Gene names: parE, spr0756
Pfam: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
CATH: Heat Shock Protein 90

Search similar proteins