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Solution Structure of the third RNA Recognition Motif (RRM) of U2AF65 in complex with an N-terminal SF1 peptide
Biology and Chemistry Report
1O0P
  •   Structure Details   Hide

    Structure Keywords

    Keywords RNA BINDING PROTEIN
    Text NON-CANONICAL RNA RECOGNITION MOTIF, 4-STRANDED ANTI-PARALLEL BETA-SHEET, 2 ALPHA HELICES additionally extended by a third helix C, RNA BINDING PROTEIN

    Polymeric Molecules

    Chain A
    Description Splicing factor U2AF 65 kDa subunit 
    Fragment C-terminal RRM domain 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 11976.7 
    Source Method genetically manipulated  
    Entity Name U2 auxiliary factor 65 kDa subunit, U2 snRNP auxiliary factor large subunit, hU2AF(65) 
    Chain B
    Description Splicing Factor SF1 
    Fragment N-terminal peptide 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 1692.0 
    Source Method synthetic  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A U2AF2_HUMAN P26368     
    B SF01_HUMAN B7Z1Q1     

    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
    166   Nucleotide Binding  Interacting Selectively and Non Covalently with a Nucleotide Any Compound Consisting of a Nucleoside That Is Esterified with (ortho)phosphate or an Oligophosphate At Any Hydroxyl Group On the Ribose or Deoxyribose. 
    3676   Nucleic Acid Binding  Interacting Selectively and Non Covalently with Any Nucleic Acid. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    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 modified pET24d


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    19 19q13.42 11338     U2 small nuclear RNA auxiliary factor 2 U2AF2    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs617073 LS-SNP   dbSNP   A 401 D - > E Helix 7% (Buried) 19 56180968
    rs142173906 LS-SNP   dbSNP   A 411 L - > F Coil 92% (Exposed) 19 56180996
    rs147822325 LS-SNP   dbSNP   A 422 D - > G Turn 83% (Exposed) 19 56181030