CRYSTAL STRUCTURE OF A SELF-SPLICING GROUP I INTRON WITH BOTH EXONS
DOI:10.2210/pdb1u6b/pdb   NDB ID: PR0133
1U6B

Entry 1U6B supersedes 1T42

Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Structural Protein/rna
    Structure Weight: 83864.28
    Molecule: 197-MER
    Polymer: 1 Type: rna Length: 197
    Chains: B
    Fragment: GROUP I INTRON
    Molecule: 5'-R(*AP*AP*GP*CP*CP*AP*CP*AP*CP*AP*AP*AP*CP*CP*AP*GP*AP*CP*GP *GP*CP*C)-3'
    Polymer: 2 Type: rna Length: 22
    Chains: C
    Fragment: GROUP I EXON
    Molecule: 5'-R(*CP*AP*(5MU))-3'
    Polymer: 3 Type: rna Length: 3
    Chains: D
    Molecule: U1 small nuclear ribonucleoprotein A
    Polymer: 4 Type: protein Length: 98
    Chains: A
    Mutation: Y31H,Q36R
    Organism: Homo sapiens
    Gene Name: Gene View for SNRPA
    UniProtKB: Protein Feature View | Search PDB | P09012  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 4
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    K
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    K K
    POTASSIUM ION
    MG
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    MG Mg
    MAGNESIUM ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    GTP
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    GTP C10 H16 N5 O14 P3 G nonPolymer
    A23
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    A23 C10 H13 N5 O9 P2 A rnaLinking
    5MU
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    5MU C10 H15 N2 O9 P U rnaLinking
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:PR0133
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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