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Crystal structures of the LsrR proteins complexed with phospho-AI-2 and its two different analogs reveal distinct mechanisms for ligand recognition
Biology and Chemistry Report
4L51
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSCRIPTION REGULATOR
    Text DNA transcriptional regulator, Phospho-AI-2 binding, DNA binding, TRANSCRIPTION REGULATOR, removed helix-turn-helix domain, SorC/DeoR family

    Polymeric Molecules

    Chain A,B
    Description Transcriptional regulator LsrR 
    Fragment UNP residues 53-317 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 27924.3 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    HSX  5-O-phosphono-alpha-D-ribofuranose  C5 H11 O8 P   230.11  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B LSRR_ECOLI P76141     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Escherichia coli  
    Strain K-12
    Gene lsrr, ydew, b1512, jw1505
    Host Scientific Name Escherichia coli