5UA3

Crystal Structure of a DNA G-Quadruplex with a Cytosine Bulge


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8802 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.227 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

High-Resolution Structure of a DNA G-Quadruplex with a Cytosine Bulge

Meier, M.McDougall, M.D.Krahn, N.J.Torres, A.M.Booy, E.P.Patel, T.R.McKenna, S.A.Stetefeld, J.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(*GP*GP*GP*TP*TP*GP*CP*GP*GP*AP*GP*GP*GP*TP*GP*GP*GP*CP*CP*T)-3')A,B20Homo sapiens
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
K
Query on K

Download SDF File 
Download CCD File 
A, B
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8802 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.227 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 30.103α = 64.65
b = 33.100β = 78.64
c = 33.282γ = 81.78
Software Package:
Software NamePurpose
REFMACrefinement
PHASERphasing
DENZOdata reduction
PHASERphasing
PDB_EXTRACTdata extraction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationCountryGrant Number
Natural Sciences and Engineering Research Council (Canada)Canada342077-2012
Natural Sciences and Engineering Research Council (Canada)Canada345517-07
Cancer Research SocietyCanada--

Revision History 

  • Version 1.0: 2017-11-22
    Type: Initial release
  • Version 1.1: 2017-12-06
    Type: Database references