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Coevolution of a homing endonuclease and its host target sequence
 
 
DOI:10.2210/pdb2qoj/pdb   NDB ID: PD1029
2QOJ
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 48755.73
     
    Molecule:Intron-encoded DNA endonuclease I-AniI
    Polymer:1Type:polypeptide(L)Length:254
    Chains:Z
    EC#:3.1.-.- Go to IUBMB EC entry  
    Molecule:I-AniI DNA target seq1
    Polymer:2Type:polydeoxyribonucleotideLength:31
    Chains:X
    Molecule:I-AniI DNA target seq2
    Polymer:3Type:polydeoxyribonucleotideLength:31
    Chains:Y
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Emericella nidulans Go to NCBI Taxonomy entry Common Name: Aspergillus nidulans Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
    Polymer: 3
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
     
     
  •  
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    Id Details
    1p8k   
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    MG     MAGNESIUM ION Mg 3DLigand Explorer Link out to Ligand Expos:MG Link out to SuperLigands:MG Link out to SuperHapten:MG
     
     
  •  
    Move Section Derived Data Hide
     
     
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Biological assembly assigned by authors and generated by PISA (software)
 
 
 
  •  
    Move Section Deposition Summary Hide
    Authors:   Scalley-Kim, M.,   McConnell Smith, A.,   Stoddard, B.L.

    Deposition:   2007-07-20
    Release:   2008-11-11
    Last Modified (REVDAT):   2009-02-24
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors  [ EDS External Link to EDS ]
    View a histogram of Resolution Resolution[Å]: 2.40
    R-Value: 0.219 (obs.)
    R-Free: 0.276
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 60.35 α = 90.00 
    b = 72.70 β = 103.88 
    c = 61.10 γ = 90.00