Breakage-reunion domain of S.pneumoniae topo IV: crystal structure of a gram-positive quinolone target
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords Isomerase
    Text protein, ParC, topo IV, gram-positive bacteria, quinolone target, DNA binding, DNA cleavage, Isomerase

    Polymeric Molecules

    Chain A,B,C,D
    Description DNA topoisomerase 4 subunit A 
    Fragment 55-kDa N-terminal fragment 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 56456.1 
    Source Method genetically manipulated  
    Entity Name Topoisomerase IV subunit A 

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D Q3HYJ3_STREE Q3HYJ3     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    A B C D  5.99.1        
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Scientific Name Streptococcus pneumoniae  
    Genus Streptococcus
    Strain 7785
    Gene parc
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain B834(de3)plyss
    Host Vector Type Plasmid
    Host Plasmid Name pET29a