1D39

COVALENT MODIFICATION OF GUANINE BASES IN DOUBLE STRANDED DNA: THE 1.2 ANGSTROMS Z-DNA STRUCTURE OF D(CGCGCG) IN THE PRESENCE OF CUCL2

Structural Biology Knowledgebase: 1D39 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Observed: 0.198

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1D39

Classification: DNA

Total Structure Weight: 4024.71

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*(CU)GP*CP*(CU)GP*CP*(CU)G)-3') A, B 6 synthetic

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

A, B COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
NA
Query on NA

B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Observed: 0.198
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 18.01 α = 90.00
b = 31.03 β = 90.00
c = 44.80 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1991-05-07
  • Released Date: 1992-04-15
  • Deposition author(s): Kagawa, T.F., Geierstanger, B.H., Wang, A.H.-J., Ho, P.S.

Revision History

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