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Crystal Structure of the blue-light absorbing form of the Thermosynechococcus elongatus PixJ GAF-domain
Biology and Chemistry Report
4FOF
  •   Structure Details   Hide

    Structure Keywords

    Keywords SIGNALING PROTEIN
    Text phytochrome, cyanobacteriochrome, phycoviolobilin, photoreceptor, GAF-domain, blue/green photoreceptor, SIGNALING PROTEIN

    Polymeric Molecules

    Chain A
    Description Methyl-accepting chemotaxis protein 
    Mutation C555A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 19598.4 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    PGE  TRIETHYLENE GLYCOL  C6 H14 O4   150.17  View 
    VRB  Phycoviolobilin, blue light-absorbing form  C33 H42 N4 O6   590.71  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q8DLC7_THEEB Q8DLC7     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    18298   Protein Chromophore Linkage  The Covalent or Noncovalent Attachment of a Chromophore to a Protein. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Thermosynechococcus elongatus  
    Strain BP-1
    Gene tll0569
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 Ai
    Host Vector Type Plasmid
    Host Plasmid Name pBAD-Myc-His