1EJZ

SOLUTION STRUCTURE OF A HNA-RNA HYBRID


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 
  • Selection Criteria: structure closest to the average of all refined structures 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Solution structure of a HNA-RNA hybrid.

Lescrinier, E.Esnouf, R.Schraml, J.Busson, R.Heus, H.Hilbers, C.Herdewijn, P.

(2000) Chem Biol 7: 719-731

  • DOI: 10.1016/s1074-5521(00)00017-x
  • Primary Citation of Related Structures:  
    1EC4, 1EJZ

  • PubMed Abstract: 
  • Synthetic nucleic acid analogues with a conformationally restricted sugar-phosphate backbone are widely used in antisense strategies for biomedical and biochemical applications. The modified backbone protects the oligonucleotides against degradation ...

    Synthetic nucleic acid analogues with a conformationally restricted sugar-phosphate backbone are widely used in antisense strategies for biomedical and biochemical applications. The modified backbone protects the oligonucleotides against degradation within the living cell, which allows them to form stable duplexes with sequences in target mRNAs with the aim of arresting their translation. The biologically most active antisense oligonucleotides also trigger cleavage of the target RNA through activation of endogenous RNase H. Systematic studies of synthetic oligonucleotides have also been conducted to delineate the origin of the chirality of DNA and RNA that are both composed of D-nucleosides.


    Related Citations: 
    • Minor Groove Hydration Contributes to the relative Stability of HNA/RNA Hybrids Compared to HNA/DNA Complexes
      De Winter, H., Lescrinier, E., Van Aerschot, A., Herdewijn, P.
      (1998) J Am Chem Soc 120: 5381

    Organizational Affiliation

    Laboratory of Medicinal Chemistry, Rega Institute for Medical Research, Katholieke Universiteit Leuven, Leuven, Belgium.



Macromolecules
  • Find similar nucleic acids by:  Sequence   |   Structure
  • Entity ID: 1
    MoleculeChainsLengthOrganismImage
    RNA (5'-R(*CP*GP*CP*UP*AP*CP*GP*C)-3')A8N/A
    • Find similar nucleic acids by:  Sequence   |   Structure
    • Entity ID: 2
      MoleculeChainsLengthOrganismImage
      DNA (5'-H(*(6HG)P*(6HC)P*(6HG)P*(6HT)P*(6HA)P*(6HG)P*(6HC)P*(6HG))-3')B8N/A
      Small Molecules
      Ligands 1 Unique
      IDChainsName / Formula / InChI Key2D Diagram3D Interactions
      PDI
      Query on PDI

      Download CCD File 
      B
      PHOSPHORIC ACID MONO-(3-HYDROXY-PROPYL) ESTER
      C3 H9 O5 P
      HYCSHFLKPSMPGO-UHFFFAOYSA-N
       Ligand Interaction
      Experimental Data & Validation

      Experimental Data

      • Method: SOLUTION NMR
      • Conformers Calculated: 100 
      • Conformers Submitted: 
      • Selection Criteria: structure closest to the average of all refined structures 
      • OLDERADO: 1EJZ Olderado

      Structure Validation

      View Full Validation Report



      Entry History 

      Deposition Data

      Revision History 

      • Version 1.0: 2000-10-23
        Type: Initial release
      • Version 1.1: 2008-04-27
        Changes: Version format compliance
      • Version 1.2: 2011-07-13
        Changes: Version format compliance