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Crystal structure of the cyanobacterial protein
Biology and Chemistry Report
3W2Z
  •   Structure Details   Hide

    Structure Keywords

    Keywords SIGNALING PROTEIN
    Text PHOTORECEPTOR, CYANOBACTERIOCHROME, GAF DOMAIN, SIGNALING PROTEIN

    Polymeric Molecules

    Chain A
    Description Methyl-accepting chemotaxis protein 
    Fragment UNP RESIDUES 221-397 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 22782.9 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CYC  PHYCOCYANOBILIN  C33 H40 N4 O6   588.69  View 
    IOD  IODIDE ION  I   126.90  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q8YXY7_NOSS1 Q8YXY7     

    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 Nostoc  
    Strain PCC 7120
    Gene all1069
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 (de3) Pkt271
    Host Vector Type Plasmid
    Host Plasmid Name PET28A


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 1104663     methyl-accepting chemotaxis protein ALL1069