1ENN

SOLVENT ORGANIZATION IN AN OLIGONUCLEOTIDE CRYSTAL: THE STRUCTURE OF D(GCGAATTCG)2 AT ATOMIC RESOLUTION

Structural Biology Knowledgebase: 1ENN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.89 Å
  • R-Value Free: 0.161
  • R-Value Work: 0.135

Literature

Macromolecules
Sequence Display for 1ENN

Classification: DNA

Total Structure Weight: 5765.27

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*CP*GP*AP*AP*TP*TP*CP*G)-3') A, B 9 synthetic

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
O
Query on O

A, B OXYGEN ATOM
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.89 Å
  • R-Value Free: 0.161
  • R-Value Work: 0.135
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 21.94 α = 90.00
b = 36.54 β = 90.00
c = 52.73 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2000-03-21
  • Released Date: 2000-05-03
  • Deposition author(s): Soler-Lopez, M., Malinina, L., Subirana, J.A.
  • Previous versions: 475D

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4