1DN9

STRUCTURE OF AN ALTERNATING-B DNA HELIX AND ITS RELATIONSHIP TO A-TRACT DNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.189

Literature

Macromolecules
Sequence Display for 1DN9

Classification: DNA

Total Structure Weight: 7324.81

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*GP*CP*AP*TP*AP*TP*AP*TP*GP*CP*G)-3') A, B 12 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.189
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 23.54 α = 90.00
b = 38.86 β = 90.00
c = 66.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1989-04-25
  • Released Date: 1990-04-15
  • Deposition author(s): Yoon, C., Dickerson, R.E.

Revision History

  • Version 1_0: 1990-04-15

    Type: Initial release

  • Version 1_1: 2008-05-22

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance