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Crystal Structure of Bacillus thuringiensis PlcR in complex with the peptide PapR7 and DNA
Biology and Chemistry Report
3U3W
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSCRIPTION ACTIVATOR/DNA
    Text ternary complex, PlcR-PAPR7-DNA, HTH DNA-binding domain, Quorum Sensing, HTH_3 (Helix-turn-helix) domain, TPR_1 (tetratricopeptide repeats), Pleiotropic regulator, TRANSCRIPTION ACTIVATOR-DNA complex

    Polymeric Molecules

    Chain A,B
    Description Transcriptional activator PlcR protein 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 35061.6 
    Source Method genetically manipulated  
    Chain P,Q
    Description C-terminus heptapeptide from PapR protein 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 837.9 
    Source Method synthetic  
    Chain Y
    Description 5'-D(P*CP*TP*AP*TP*GP*CP*AP*AP*TP*AP*TP*TP*TP*CP*AP*TP*AP*T)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 5464.6 
    Source Method synthetic  
    Chain Z
    Description 5'-D(P*AP*TP*AP*TP*GP*AP*AP*AP*TP*AP*TP*TP*GP*CP*AP*TP*AP*G)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 5562.7 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CA  CALCIUM ION  Ca   40.08  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B J3QW86_BACTU J3QW86     
    P,Q B7IR02_BACC2 B7IR02     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    3677   DNA Binding  Any Molecular Function by Which a Gene Product Interacts Selectively and Non Covalently with DNA (deoxyribonucleic Acid). 
    43565   Sequence Specific DNA Binding  Interacting Selectively and Non Covalently with DNA of a Specific Nucleotide Composition E.g. Gc Rich DNA Binding or with a Specific Sequence Motif or Type of DNA E.g. Promotor Binding or Rdna Binding. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Bacillus thuringiensis  
    Strain BT407
    Gene plcr
    Host Scientific Name Escherichia coli  
    Host Strain C41(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET16.28