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Group I Intron-encoded Homing Endonuclease I-CeuI Complexed With DNA
 
 
DOI:10.2210/pdb2ex5/pdb   NDB ID: PD0738
2EX5
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 63379.48
     
    Molecule:I-CeuI DNA target site
    Polymer:1Type:polydeoxyribonucleotideLength:26
    Chains:X
    Molecule:I-CeuI DNA target site, complimentary strand
    Polymer:2Type:polydeoxyribonucleotideLength:26
    Chains:Y
    Molecule:DNA endonuclease I-CeuI
    Polymer:3Type:polypeptide(L)Length:207
    Chains:A, B
    EC#:3.1.-.- Go to IUBMB EC entry  
    Mutation:Q93R
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
    Polymer: 2
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
    Polymer: 3
    Scientific Name: Chlamydomonas eugametos Go to NCBI Taxonomy entry Expression System: Escherichia coli bl21(de3)  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    1AF5  LAGLIDADG homing endonuclease 
    1BP7  LAGLIDADG homing endonuclease 
    1G9Y  LAGLIDADG homing endonucleasee 
    1G9Z  LAGLIDADG homing endonuclease 
    1M5X  LAGLIDADG homing endonuclease 
    1MOW  LAGLIDADG homing endonuclease 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    CA     CALCIUM ION Ca 3DLigand Explorer Link out to Ligand Expos:CA Link out to SuperLigands:CA Link out to SuperHapten:CA
     
     
  •  
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  •  
    Move Section Deposition Summary Hide
    Authors:   Spiegel, P.C.,   Stoddard, B.L.

    Deposition:   2005-11-07
    Release:   2006-05-23
    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]: 2.20
    R-Value: 0.219 (obs.)
    R-Free: 0.231
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 50.23 α = 90.00 
    b = 69.18 β = 90.00 
    c = 169.41 γ = 90.00