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Crystal structure of p19 complexed with 19-bp small interfering RNA
Biology and Chemistry Report
1R9F
  •   Structure Details   Hide

    Structure Keywords

    Keywords Viral protein/RNA
    Text Protein-RNA complex, Dimer, double helix, Viral protein-RNA COMPLEX

    Polymeric Molecules

    Chain B
    Description 5'-R(*CP*GP*UP*AP*CP*GP*CP*GP*GP*AP*AP*UP*AP*CP*UP*UP*CP*GP*AP*UP*U)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 6690.1 
    Source Method synthetic  
    Chain C
    Description 5'-R(*UP*CP*GP*AP*AP*GP*UP*AP*UP*UP*CP*CP*GP*CP*GP*UP*AP*CP*GP*UP*U)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 6667.0 
    Source Method synthetic  
    Chain A
    Description Core protein P19 
    Fragment Residues 27-158 
    Mutation L144M, L147M 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 15752.1 
    Source Method genetically manipulated  

    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_TBSVC P11690     

    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
    19012   Virion  The Complete Fully Infectious Extracellular Virus Particle. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Tomato bushy stunt virus  
    Genus Tombusvirus
    Gene p19
    Host Scientific Name Escherichia coli bl21(de3)  
    Host Genus Escherichia
    Host Species Escherichia Coli
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET28a