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Crystal structure of p19 in complex with double-helical RNA 19mer p(CAG)3C(CCG)3
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text RNA silencing suppression, trinucleotide repeats, dimer, RNA BINDING PROTEIN-RNA complex

    Polymeric Molecules

    Chain A
    Description RNA silencing suppressor p19 
    Fragment UNP residues 27-149 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 14513.3 
    Source Method genetically manipulated  
    Entity Name 19 kDa symptom severity modulator 
    Chain B
    Description 5'-R(P*CP*AP*GP*CP*AP*GP*CP*AP*GP*CP*CP*CP*GP*CP*CP*GP*CP*CP*G)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 6065.8 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SO4  SULFATE ION  O4 S   96.06  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A P19_TBSVK P69517     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    19012   Virion  The Complete Fully Infectious Extracellular Virus Particle. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Tbsv
    Scientific Name Tomato bushy stunt virus  
    Gene orf4
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET28a