1ANA

HELIX GEOMETRY AND HYDRATION IN AN A-DNA TETRAMER. IC-C-G-G

Structural Biology Knowledgebase: 1ANA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.165

Literature

Macromolecules
Sequence Display for 1ANA

Classification: DNA

Total Structure Weight: 2635.45

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*(C38)P*CP*GP*G)-3') A, B 4 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
C38
Query on C38
A, B DNA LINKING C9 H13 I N3 O7 P DC

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.165
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 41.10 α = 90.00
b = 41.10 β = 90.00
c = 26.70 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1982-06-04
  • Released Date: 1982-07-29
  • Deposition author(s): Conner, B.N., Yoon, C., Dickerson, J.L., Dickerson, R.E.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag nonstandard coordinate frame | Details: Tagged nonstandard coordinate frame