230D

SOLUTION STRUCTURES OF UNIMOLECULAR QUADRUPLEXES FORMED BY OLIGONUCLEOTIDES CONTAINING OXYTRICHA TELOMERE REPEATS


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 80 
  • Conformers Submitted: 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Solution structures of unimolecular quadruplexes formed by oligonucleotides containing Oxytricha telomere repeats.

Smith, F.W.Schultze, P.Feigon, J.

(1995) Structure 3: 997-1008


  • PubMed Abstract: 
  • Oligonucleotides containing the guanine-rich telomeric sequence of Oxytricha chromosomes (dT4G4) have previously been shown to form DNA quadruplexes comprising guanine quartets stabilized by cations. Two different structures have been reported for bo ...

    Oligonucleotides containing the guanine-rich telomeric sequence of Oxytricha chromosomes (dT4G4) have previously been shown to form DNA quadruplexes comprising guanine quartets stabilized by cations. Two different structures have been reported for both d(G4T4G4) (Oxy1.5) and d(G4T4G4T4G4T4G4) (Oxy3.5).


    Related Citations: 
    • Quadruplex Structure of Oxytricha Telomeric DNA Oligonucleotides
      Smith, F.W.,Feigon, J.
      (1992) Nature 356: 164


    Organizational Affiliation

    Department of Chemistry and Biochemistry, University of California, Los Angeles 90095, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
QUADRUPLEXES DNAA28N/A
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 80 
  • Conformers Submitted: 
  • Selection Criteria: structures with the lowest energy 
Software Package:
Software NamePurpose
X-PLORphasing
X-PLORrefinement
X-PLORmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1995-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance