1QYK

GCATGCT + Barium


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.40 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.201 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Metal Ion Distribution and Stabilization of the DNA Quadruplex Structure Formed by d(GCATGCT)

Cardin, C.J.Gan, Y.Thorpe, J.H.Teixeira, S.C.M.Gale, B.C.Moraes, M.I.A.

To be published.

Macromolecules
  • Find similar nucleic acids by: Sequence   |   Structure
Entity ID: 1
MoleculeChainsLengthOrganism
5'-D(*GP*CP*AP*TP*GP*CP*T)-3'A, B7N/A
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
BA
Query on BA

Download CCD File 
A, B
BARIUM ION
Ba
XDFCIPNJCBUZJN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.40 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.201 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 22.015α = 90
b = 59.536β = 90
c = 47.667γ = 90
Software Package:
Software NamePurpose
SHELXmodel building
SHELXL-97refinement
XDSdata reduction
XDSdata scaling
XTALVIEWrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-10-21
    Type: Initial release
  • Version 1.1: 2008-04-29
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2014-02-12
    Changes: Version format compliance