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The influence of a chiral amino acid on the helical handedness of PNA in solution and in crystals
DOI:10.2210/pdb1rru/pdb   NDB ID: UP0004
1RRU
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Peptide Nucleic Acid
    Structure Weight: 3555.60
    Molecule: Peptide Nucleic Acid, (H-P(*CPN*GPN*TPN*APN*CPN*GPN)-LYS-NH2)
    Polymer: 1 Type: dna Length: 8
    Chains: A, B
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    1HZS  Crystal structure of Peptide nucleic acid containing a bicyclic analogue of Thymine 
    1PUP  Peptide nucleic acid duplex hexamer at 1.7 A resolution 
    1QPY  Crystal Structure Of a Backbone Modified Pna Hexamer 
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    CPN
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    CPN C10 H16 N5 O4
    GPN
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    GPN C11 H16 N7 O4
    TPN
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    TPN C11 H17 N4 O5
    APN
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    APN C11 H16 N7 O3
    NH2
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    NH2 H2 N nonPolymer
     
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  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure: UP0004
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Rasmussen, H.,  Liljefors, T.,  Petersson, B.,  Nielsen, P.E.,  Kastrup, J.S.

    Deposition:   2003-12-09
    Release:   2004-01-13
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Non-polymer description
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.35
    R-Value: 0.219 (work)
    R-Free: 0.292
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 36.75 α = 90.00 
    b = 44.07 β = 91.51 
    c = 31.22 γ = 90.00