352D

THE CRYSTAL STRUCTURE OF A PARALLEL-STRANDED PARALLEL-STRANDED GUANINE TETRAPLEX AT 0.95 ANGSTROM RESOLUTION

Structural Biology Knowledgebase: 352D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.95 Å
  • R-Value Observed: 0.152

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 352D

Classification: DNA

Total Structure Weight: 30766.90

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*GP*GP*GP*GP*T)-3') A, B, C... , D, E, F, G, H, I, J, K, L, M, N, O, P A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P 6 synthetic

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

A, B, C, G, K, M, N, O CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B, E, G, I, K, M SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.95 Å
  • R-Value Observed: 0.152
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 28.28 α = 74.31
b = 34.78 β = 77.68
c = 56.23 γ = 89.81

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1997-09-04
  • Released Date: 1997-11-10
  • Deposition author(s): Phillips, K., Dauter, Z., Murchie, A.I.H., Lilley, D.M.J., Luisi, B.

Revision History

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