The structure and DNA recognition of a bifunctional homing endonuclease and group I intron splicing factor
DOI:10.2210/pdb1p8k/pdb   NDB ID: PD0433
1P8K
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 48641.51
    Molecule: 5'-D(P*GP*CP*GP*CP*GP*CP*TP*GP*AP*GP*GP*AP*GP*GP*TP*TP*TP*C)-3'
    Polymer: 1 Type: dna Length: 18
    Chains: A
    Molecule: 5'-D(P*TP*CP*TP*GP*TP*AP*AP*AP*GP*CP*GP*CP*A)-3'
    Polymer: 2 Type: dna Length: 13
    Chains: B
    Molecule: 5'-D(P*GP*CP*GP*CP*TP*TP*TP*AP*CP*AP*GP*AP*GP*AP*AP*A)-3'
    Polymer: 3 Type: dna Length: 16
    Chains: C
    Molecule: 5'-D(P*CP*CP*TP*CP*CP*TP*CP*AP*GP*CP*GP*CP*GP*CP*T)-3'
    Polymer: 4 Type: dna Length: 15
    Chains: D
    Molecule: Intron-encoded endonuclease I-AniI
    Polymer: 5 Type: protein Length: 254
    Chains: Z
    EC#: 3.1   
    Organism: Aspergillus nidulans
    Gene Name: I-AniI
    UniProtKB: Protein Feature View | Search PDB | P03880  
     
  •   Structure Validation Hide

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  •   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: Synthetic construct   Taxonomy    
    Polymer: 5
    Scientific Name: Emericella nidulans   Taxonomy   Expression System: Escherichia coli  
     
  •   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:PD0433
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Stoddard, B.L.,  Bolduc, J.M.

    Deposition:   2003-05-07
    Release:   2004-01-20
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.60
    R-Value: 0.247 (obs.)
    R-Free: 0.264
    Space Group: P 1 21 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 60.46 α = 90.00 
    b = 72.84 β = 108.21 
    c = 65.23 γ = 90.00