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Mouse importin alpha: yeast CBP80 cNLS complex
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text Arm repeat, Armadillo repeat, Nuclear transport, nuclear localisation signal binding, importin beta binding, PROTEIN TRANSPORT-PROTEIN BINDING complex

    Polymeric Molecules

    Chain B
    Description Importin subunit alpha-2 
    Fragment UNP Residues 70-529 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 55269.1 
    Source Method genetically manipulated  
    Entity Name Importin alpha P1, Karyopherin subunit alpha-2, Pendulin, Pore targeting complex 58 kDa subunit, PTAC58, RAG cohort protein 1, SRP1-alpha 
    Chain C
    Description Nuclear cap-binding protein complex subunit 1 
    Fragment yCBP80 cNLS peptide, residues 1-30 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 4081.6 
    Source Method genetically manipulated  
    Entity Name Cap-binding protein 80, CBP80 

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    B IMA1_MOUSE P52293     
    C NCBP1_YEAST D6VZU8     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain B
    GO ID   Ontology GO Term Definition
    6606   Protein Import Into Nucleus  The Directed Movement of a Protein From the Cytoplasm to the Nucleus. 
    5634   Nucleus  A Membrane Bounded Organelle of Eukaryotic Cells in Which Chromosomes Are Housed and Replicated. in Most Cells the Nucleus Contains All of the Cell's Chromosomes Except the Organellar Chromosomes and Is the Site of RNA Synthesis and Processing. in Some Species or in Specialized Cell Types RNA Metabolism or DNA Replication May Be Absent. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    8565   Protein Transporter Activity  Enables the Directed Movement of Proteins Into Out of or Within a Cell or Between Cells. 

  •   Gene Details   Hide

    Genetic Source

    Chain C
    Common Name Yeast
    Scientific Name Saccharomyces cerevisiae  
    Strain S288C
    Gene cbp80
    Host Scientific Name Escherichia coli  

    Chain B
    Common Name Mouse
    Scientific Name Mus musculus  
    Gene kpna2
    Host Scientific Name Escherichia coli  

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    11 11|11 E1 16647     karyopherin (importin) alpha 2 KPNA2    
    XIII - 855155     Sto1p STO1