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Crystal structure of Prp8:Aar2 complex: second crystal form at 3.1 A resolution
Biology and Chemistry Report
3ZEF
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSLATION
    Text TRANSLATION, PRE-MRNA SPLICING, SPLICEOSOME, U5 SNRNP

    Polymeric Molecules

    Chain A,D
    Description A1 CISTRON-SPLICING FACTOR AAR2 
    Mutation YES 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 41735.1 
    Source Method genetically manipulated  
    Entity Name AAR2 
    Chain B,E
    Description PRE-MRNA-SPLICING FACTOR 8 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 176634.0 
    Source Method genetically manipulated  
    Entity Name PRP8 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,D AAR2_YEAST D6VPS8     
    B,E PRP8_YEAST D3DLB4     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,D
    GO ID   Ontology GO Term Definition
    6397   MRNA Processing  Any Process Involved in the Conversion of a Primary MRNA Transcript Into One or More Mature Mrna(s) Prior to Translation Into Polypeptide. 
    8380   RNA Splicing  The Process of Removing Sections of the Primary RNA Transcript to Remove Sequences Not Present in the Mature Form of the RNA and Joining the Remaining Sections to Form the Mature Form of the Rna. 
    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. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,D
    Common Name Baker's Yeast
    Scientific Name Saccharomyces cerevisiae  
    Host Common Name Baker's Yeast
    Host Scientific Name Saccharomyces cerevisiae  
    Host Strain Bcy123
    Host Vector Type Plasmid
    Host Plasmid Name PRS424


    Chain B,E
    Common Name Baker's Yeast
    Scientific Name Saccharomyces cerevisiae  
    Host Common Name Baker's Yeast
    Host Scientific Name Saccharomyces cerevisiae  
    Host Strain Bcy123
    Host Vector Type Plasmid
    Host Plasmid Name PRS426


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    II - 852205     Aar2p AAR2    
    VIII - 856570     U4/U6-U5 snRNP complex component PRP8 PRP8