6QJR

Crystal structure of a DNA dodecamer containing a tetramethylpyrrolinoxyl (nitroxide) spin label


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.188 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

A multi-technique approach to EPR-based DNA structure determination

Hardwick, J.S.Haugland, M.M.Ptchelkine, D.Brown, T.Anderson, E.E.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(*CP*GP*CP*AP*AP*AP*AP*AP*AP*GP*CP*G)-3')A12synthetic construct
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(*CP*GP*CP*TP*TP*TP*TP*TP*(5NO)P*GP*CP*G)-3')B12synthetic construct
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
J4T
Query on J4T
B
DNA linkingC20 H29 N6 O9 P

--

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.188 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 25.262α = 90.00
b = 41.209β = 90.00
c = 66.957γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
PHASERphasing
XDSdata reduction
Aimlessdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Engineering and Physical Sciences Research CouncilUnited KingdomEP/M019195/1
Biotechnology and Biological Sciences Research CouncilUnited KingdomBB/J001694/1

Revision History 

  • Version 1.0: 2020-02-12
    Type: Initial release