1P4Y

Effect of Sequence on the Conformational Geometry of DNA Holliday Junctions


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 1P4Y

Classification: DNA

Total Structure Weight: 6185.92

Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*CP*CP*GP*GP*CP*GP*CP*CP*GP*G)-3' A, B 10 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.229
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 66.51 α = 90.00
b = 24.18 β = 110.01
c = 37.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-24
  • Released Date: 2003-09-02
  • Deposition author(s): Hays, F.A., Vargason, J.M., Ho, P.S.

Revision History

  • Version 1_0: 2003-09-02

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance