1O55

MOLECULAR STRUCTURE OF TWO CRYSTAL FORMS OF CYCLIC TRIADENYLIC ACID AT 1 ANGSTROM RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.04 Å
  • R-Value Observed: 0.138

Literature

Macromolecules
Sequence Display for 1O55

Classification: DNA

Total Structure Weight: 1848.26

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-CD(*AP*AP*AP)-3') A, B 3 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CO
Query on CO

B COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.04 Å
  • R-Value Observed: 0.138
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 22.64 α = 90.00
b = 22.64 β = 90.00
c = 44.58 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-20
  • Released Date: 2003-08-26
  • Deposition author(s): Gao, Y.G., Robinson, H., Guan, Y., Liaw, Y.C., van Boom, J.H., van der Marel, G.A., Wang, A.H.
  • This entry supercedes: 415D

Revision History

  • Version 1_0: 2003-08-26

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-04

    Type: Refinement description