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Crystal Structure of AraR(DBD) in complex with operator ORR3
Biology and Chemistry Report
4EGZ
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSCRIPTION/DNA
    Text Winged-Helix-turn-helix, transcription factor, DNA binding, TRANSCRIPTION-DNA complex

    Polymeric Molecules

    Chain A,B
    Description Arabinose metabolism transcriptional repressor 
    Fragment N-terminus domain, UNP RESIDUES 1-68 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 9931.5 
    Source Method genetically manipulated  
    Chain T
    Description 5'-D(*AP*AP*AP*TP*TP*TP*GP*TP*CP*CP*GP*TP*AP*TP*AP*CP*AP*TP*TP*TP*T)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 6402.2 
    Source Method synthetic  
    Chain U
    Description 5'-D(*TP*AP*AP*AP*AP*TP*GP*TP*AP*TP*AP*CP*GP*GP*AP*CP*AP*AP*AP*TP*T)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 6478.3 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ACT  ACETATE ION  C2 H3 O2   59.04  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B ARAR_BACSU P96711     

    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
    6355   Regulation of Transcription DNA Templated  Any Process That Modulates the Frequency Rate or Extent of Cellular DNA Templated Transcription. 
    3700   Sequence Specific DNA Binding Transcription Factor Activity  Interacting Selectively and Non Covalently with a Specific DNA Sequence in Order to Modulate Transcription. the Transcription Factor May or May Not Also Interact Selectively with a Protein or Macromolecular Complex. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Bacillus subtilis  
    Gene arac, arar, bsu33970, yvbs
    Host Scientific Name Escherichia coli  
    Host Strain C41de3
    Host Vector Type Plasmid
    Host Plasmid Name pDJN1