Structural basis for 5'-end-specific recognition of the guide RNA strand by the A. fulgidus PIWI protein
DOI:10.2210/pdb1ytu/pdb   NDB ID: PR0146
1YTU
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: RNA Binding Protein/rna
    Structure Weight: 105998.49
    Molecule: 5'-R(P*AP*GP*AP*CP*AP*G)-3'
    Polymer: 1 Type: rna Length: 6
    Chains: C, E
    Molecule: 5'-R(P*UP*GP*UP*C)-3'
    Polymer: 2 Type: rna Length: 4
    Chains: D, F
    Molecule: hypothetical protein AF1318
    Polymer: 3 Type: protein Length: 427
    Chains: A, B
    Organism: Archaeoglobus fulgidus DSM 4304
    Gene Name: AF_1318
    UniProtKB: Search PDB | O28951   Protein Feature View
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Archaeoglobus fulgidus   Taxonomy   Expression System: Escherichia coli bl21(de3)  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    MG
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    MG Mg
    MAGNESIUM ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    MSE
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    MSE C5 H11 N O2 Se MET lPeptideLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:PR0146
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Ma, J.B.,  Yuan, Y.R.,  Meister, G.,  Pei, Y.,  Tuschl, T.,  Patel, D.J.

    Deposition:   2005-02-11
    Release:   2005-04-05
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Source and taxonomy
    2011-07-13
    Version format compliance
    2011-07-13
    Flag residual B-value
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.50
    R-Value: 0.207 (obs.)
    R-Free: 0.266
    Space Group: H 3
    Unit Cell:
      Length [Å] Angles [°]
    a = 238.75 α = 90.00 
    b = 238.75 β = 90.00 
    c = 52.04 γ = 120.00