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Pyrrolopyrimidine inhibitors of dna gyrase b and topoisomerase iv, part i: structure guided discovery and optimization of dual targeting agents with potent, broad-spectrum enzymatic activity.
Biology and Chemistry Report
4HZ0
  •   Structure Details   Hide

    Structure Keywords

    Keywords Isomerase/Isomerase inhibitor
    Text ATP-binding, Nucleotide-binding, Topoisomerase, ATP-binding domain, Isomerase-Isomerase inhibitor complex

    Polymeric Molecules

    Chain A,B
    Description DNA topoisomerase 4 subunit B 
    Fragment unp residues 12-216 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 23865.0 
    Source Method genetically manipulated  
    Entity Name Topoisomerase IV subunit B 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    1AV  7-(1H-imidazol-1-yl)-2-(pyridin-3-yl)[1,3]thiazolo[5,4-d]pyrimidin-5-amine  C13 H9 N7 S   295.32  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B PARE_ECOLI P20083     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B  5.99.1.3      
     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Escherichia coli  
    Strain K12
    Gene b3030, dna topoisomerase iv subunit b pare, jw2998, nfxd, pare
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)