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Atomic Resolution Crystal Structure of a Viral RNA Pseudoknot
 
 
DOI:10.2210/pdb1l2x/pdb   NDB ID: UR0020
1L2X
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: RNA
    Structure Weight: 9499.44
     
    Molecule:RNA pseudoknot
    Polymer:1Type:polyribonucleotideLength:28
    Chains:A
    Other Details:Metal ions in a RNA pseudoknot
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    1L3D  Low Resolution Crystal Structure of a Viral RNA Pseudoknot 
    437D  437D is the same RNA pseudoknot structure at 1.6 Angstrom resolution 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    K     POTASSIUM ION K 3DLigand Explorer Link out to Ligand Expos:K Link out to SuperLigands:K Link out to SuperHapten:K
    MG     MAGNESIUM ION Mg 3DLigand Explorer Link out to Ligand Expos:MG Link out to SuperLigands:MG Link out to SuperHapten:MG
    NA     SODIUM ION Na 3DLigand Explorer Link out to Ligand Expos:NA Link out to SuperLigands:NA Link out to SuperHapten:NA
     
     
  •  
    Move Section Modified Residues Hide
    Identifier Name Formula Interaction View Links
    GTP GUANOSINE-5'-TRIPHOSPHATE (parent: G)(type: rnaLinking) C10 H16 N5 O14 P3 Link out to Ligand Expos:GTP Link out to SuperLigands:GTP Link out to SuperHapten:GTP 2D
     
     
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  •  
    Move Section Deposition Summary Hide
    Authors:   Egli, M.,   Minasov, G.,   Su, L.,   Rich, A.

    Deposition:   2002-02-25
    Release:   2002-03-22
    Last Modified (REVDAT):   2009-02-24
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors
    View a histogram of Resolution Resolution[Å]: 1.25
    R-Value: 0.142 (work)
    R-Free: 0.207
    Space Group: P 32 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 30.16 α = 90.00 
    b = 30.16 β = 90.00 
    c = 140.28 γ = 120.00