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Crystal structure of the substrate binding domain of E.coli DnaK in complex with the antimicrobial peptide oncocin
Biology and Chemistry Report
3QNJ
  •   Structure Details   Hide

    Structure Keywords

    Keywords CHAPERONE/ANTIMICROBIAL PROTEIN
    Text peptide/protein binding, CHAPERONE-ANTIMICROBIAL PROTEIN complex

    Polymeric Molecules

    Chain A,B
    Description Chaperone protein DnaK 
    Fragment UNP residues 389-607 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 23821.0 
    Source Method genetically manipulated  
    Entity Name HSP70, Heat shock 70 kDa protein, Heat shock protein 70 
    Chain C,D
    Description antimicrobial peptide oncocin 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 2310.8 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B DNAK_ECOLI P04475     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Escherichia coli  
    Strain K12
    Gene dnak, grop, grpf, seg
    Host Scientific Name Escherichia coli  
    Host Strain Rosetta(de3)plyss
    Host Vector Type Plasmid
    Host Plasmid Name pET15b