1D76

CRYSTAL AND MOLECULAR STRUCTURE OF A DNA FRAGMENT CONTAINING A 2-AMINO ADENINE MODIFICATION: THE RELATIONSHIP BETWEEN CONFORMATION, PACKING, AND HYDRATION IN Z-DNA HEXAMERS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Observed: 0.138

Literature

Macromolecules
Sequence Display for 1D76

Classification: DNA

Total Structure Weight: 3620.44

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*GP*UP*(1AP)P*CP*G)-3') A, B 6 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
1AP
Query on 1AP
A, B DNA LINKING C10 H15 N6 O6 P DA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Observed: 0.138
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 17.94 α = 90.00
b = 31.28 β = 90.00
c = 44.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-05-19
  • Released Date: 1992-09-15
  • Deposition author(s): Schneider, B., Ginell, S.L., Jones, R., Gaffney, B., Berman, H.M.

Revision History

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