INTRON-ENCODED ENDONUCLEASE I-PPOI COMPLEXED WITH DNA
DOI:10.2210/pdb1a73/pdb   NDB ID: PD0002
1A73
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 48717.49
    Molecule: DNA (5'-D(*TP*TP*GP*AP*CP*TP*CP*TP*CP*TP*TP*AP*A)-3')
    Polymer: 1 Type: dna Length: 13
    Chains: C, E
    Fragment: ENDONUCLEASE I-PPOI BINDING SEQUENCE
    Molecule: DNA (5'-D(P*GP*AP*GP*AP*GP*TP*CP*A)-3')
    Polymer: 2 Type: dna Length: 8
    Chains: D, F
    Fragment: ENDONUCLEASE I-PPOI BINDING SEQUENCE
    Molecule: INTRON 3 (I-PPO) ENCODED ENDONUCLEASE
    Polymer: 3 Type: protein Length: 163
    Chains: A, B
    EC#: 3.1   
    Fragment: ENDONUCLEASE (I-PPO) ENCODED ENDONUCLEASE
    Organism: Physarum polycephalum
    UniProtKB: Protein Feature View | Search PDB | Q94702  
     
  •   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: Physarum polycephalum   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
    ZN
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    ZN Zn
    ZINC ION
     
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  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:PD0002
     
 
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:   Flick, K.E.,  Monnat Junior, R.J.,  Stoddard, B.L.

    Deposition:   1998-03-19
    Release:   1998-10-14
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   1.80
    R-Value: 0.208 (obs.)
    R-Free: 0.297
    Space Group: P 31 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 113.70 α = 90.00 
    b = 113.70 β = 90.00 
    c = 88.40 γ = 120.00