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Structural basis for cytosolic double-stranded RNA surveillance by human OAS1
DOI:10.2210/pdb4ig8/pdb   NDB ID: NA2172
4IG8
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase/rna
    Structure Weight: 52142.38
    Molecule: 2'-5'-oligoadenylate synthase 1
    Polymer: 1 Type: protein Length: 349
    Chains: A
    EC#: 2.7.7.84   
    Fragment: UNP residues 1-347
    Organism Homo sapiens
    Gene Names OAS1 OIAS
    UniProtKB:   Protein Feature View | Search PDB | P00973  
    Molecule: RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*C)-3')
    Polymer: 2 Type: rna Length: 18
    Chains: B
    Molecule: RNA (5'-R(*GP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3')
    Polymer: 3 Type: rna Length: 18
    Chains: C
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    DTP
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    DTP C10 H16 N5 O12 P3
    2'-DEOXYADENOSINE 5'-TRIPHOSPHATE
    DTP:4IG8
    MG
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    MG Mg
    MAGNESIUM ION
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure: NA2172
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Donovan, J.,  Korennykh, A.

    Deposition:   2012-12-16
    Release:   2013-01-16
    Last Modified (REVDAT):   2013-02-13
     
  •   Revision History    Hide
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    2013-02-13
    Citation
    2013-01-30
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.70
    R-Value: 0.231 (obs.)
    R-Free: 0.283
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 71.20 α = 90.00 
    b = 93.20 β = 90.00 
    c = 98.60 γ = 90.00