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Bacteriophage Qbeta coat protein in complex with RNA operator hairpin
Biology and Chemistry Report
4L8H
  •   Structure Details   Hide

    Structure Keywords

    Keywords STRUCTURAL PROTEIN
    Text Alpha Beta 2-Layer Sandwich, Levivirus coat protein, Structural, Translational repressor, RNA binding, Virion, STRUCTURAL PROTEIN

    Polymeric Molecules

    Chain A,B
    Description Coat protein 
    Mutation P42R,C74G,C80G,N129R 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 14148.0 
    Source Method genetically manipulated  
    Chain R
    Description RNA operator hairpin 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 6391.9 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ZN  ZINC ION  Zn   65.41  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B COAT_BPQBE P03615     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    19012   Virion  The Complete Fully Infectious Extracellular Virus Particle. 
    19028   Viral Capsid  The Protein Coat That Surrounds the Infective Nucleic Acid in Some Virus Particles. It Comprises Numerous Regularly Arranged Subunits or Capsomeres. 
    39617   T=3 Icosahedral Viral Capsid  The Protein Coat That Surrounds the Infective Nucleic Acid in Some Virus Particles Where the Subunits (capsomeres) Are Arranged to Form an Icosahedron with T=3 Symmetry. the T=3 Capsid Is Composed of 12 Pentameric and 20 Hexameric Capsomeres. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    5198   Structural Molecule Activity  The Action of a Molecule That Contributes to the Structural Integrity of a Complex or Assembly Within or Outside a Cell. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Enterobacteria phage qbeta  
    Gene coat
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET28-Qb150