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Human DNA polymerase iota incorporating dCTP opposite N-(deoxyguanosin-8-yl)-1-aminopyrene lesion
DOI:10.2210/pdb4eyh/pdb   NDB ID: NA1778
4EYH
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Transferase/dna
    Structure Weight: 52349.19
    Molecule: DNA polymerase iota
    Polymer: 1 Type: protein Length: 420
    Chains: B
    EC#: 2.7.7.7   
    Fragment: UNP residues 26-445
    Organism Homo sapiens
    Gene Names POLI RAD30B
    UniProtKB:   Protein Feature View | Search PDB | Q9UNA4  
    Molecule: DNA template
    Polymer: 2 Type: dna Length: 8
    Chains: T
    Molecule: DNA primer
    Polymer: 3 Type: dna Length: 7
    Chains: P
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Synthetic construct   Taxonomy    
     
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    Identifier Details
    4EYI   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    DCP
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    Download      		DCP C9 H16 N3 O13 P3
    2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE
    		DCP:4EYH
    MG
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    Download      		MG Mg
    MAGNESIUM ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    DG8
    Search      		DG8 C26 H23 N6 O7 P DG dnaLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure: NA1778
     
 
Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Kirouac, K.,  Ling, H.

    Deposition:   2012-05-01
    Release:   2013-01-09
    Last Modified (REVDAT):   2013-02-20
     
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    2013-02-20
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.90
    R-Value: 0.242 (obs.)
    R-Free: 0.281
    Space Group: P 65 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 98.05 α = 90.00 
    b = 98.05 β = 90.00 
    c = 194.65 γ = 120.00