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Sequence Determinants of the Topology of the Lac Repressor Tetrameric Coiled Coil
Biology and Chemistry Report
2R2V
  •   Structure Details   Hide

    Structure Keywords

    Keywords DE NOVO PROTEIN
    Text Coiled coils, anti-parallel tetramer, protein design, DE NOVO PROTEIN

    Polymeric Molecules

    Chain A,B,C,D,E,F,G,H
    Description GCN4 leucine zipper 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 3874.6 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ACT  ACETATE ION  C2 H3 O2   59.04  View 
    CIT  CITRIC ACID  C6 H8 O7   192.12  View 
    ZN  ZINC ION  Zn   65.41  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)

     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D,E,F,G,H
    Common Name Yeast
    Scientific Name Saccharomyces cerevisiae  
    Gene gcn4, aas3, arg9
    Host Scientific Name Escherichia coli  
    Host Strain Bl21
    Host Vector Type T7 Expression Vector
    Host Plasmid Name pAE4