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Crystal structure of the ROQ domain of human Roquin in complex with the TNF23 RNA duplex
Biology and Chemistry Report
4QIK
  •   Structure Details   Hide

    Structure Keywords

    Keywords RNA BINDING PROTEIN/RNA
    Text RNA duplex, Winged-helix motif, mRNA secondary structure, mRNA decay, immune responses, autoimmunity, RNA BINDING PROTEIN-RNA complex

    Polymeric Molecules

    Chain A,B
    Description Roquin-1 
    Fragment ROQ domain (UNP residues 88-407) 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 37543.1 
    Source Method genetically manipulated  
    Entity Name Roquin, RING finger and C3H zinc finger protein 1, RING finger and CCCH-type zinc finger domain-containing protein 1, RING finger protein 198 
    Chain C,D
    Description 5'-R(*AP*C*AP*UP*GP*UP*UP*UP*UP*CP*UP*GP*UP*GP*AP*AP*AP*AP*CP*GP*GP*AP*G)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 7389.5 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CL  CHLORIDE ION  Cl   35.45  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B RC3H1_HUMAN Q5TC82     

     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Human
    Scientific Name Homo sapiens  
    Gene rc3h1, kiaa2025, rnf198
    Host Scientific Name Escherichia coli  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    1 1q25.1 149041     ring finger and CCCH-type domains 1 RC3H1    

    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
    rs72711434 LS-SNP   dbSNP   A 146 V - > A Turn 62% (Exposed) 1 173952711 NULL
    rs72711434 LS-SNP   dbSNP   A 146 V - > A Turn 62% (Exposed) 1 173952711 NULL
    rs72711434 LS-SNP   dbSNP   A 146 V - > A Turn 62% (Exposed) 1 173952711 NULL
    rs142271156 LS-SNP   dbSNP   A 175 N - > S Coil 48% (Exposed) 1 173952624 NULL
    rs142271156 LS-SNP   dbSNP   A 175 N - > S Coil 48% (Exposed) 1 173952624 NULL
    rs142271156 LS-SNP   dbSNP   A 175 N - > S Coil 48% (Exposed) 1 173952624 NULL
    rs72711433 LS-SNP   dbSNP   A 236 Q - > K Turn 85% (Exposed) 1 173951927
    rs72711433 LS-SNP   dbSNP   A 236 Q - > K Turn 85% (Exposed) 1 173951927
    rs72711433 LS-SNP   dbSNP   A 236 Q - > K Turn 85% (Exposed) 1 173951927
    rs149873811 LS-SNP   dbSNP   A 275 T - > A Bend 35% (Intermediate) 1 173950093
    rs149873811 LS-SNP   dbSNP   A 275 T - > A Bend 35% (Intermediate) 1 173950093
    rs149873811 LS-SNP   dbSNP   A 275 T - > A Bend 35% (Intermediate) 1 173950093