244D

THE HIGH-RESOLUTION CRYSTAL STRUCTURE OF A PARALLEL-STRANDED GUANINE TETRAPLEX

Structural Biology Knowledgebase: 244D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Observed: 0.124

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 244D

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, D, L, M, N, P CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
NA
Query on NA

A, B, E, I, L, M SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Observed: 0.124
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 28.76 α = 74.39
b = 35.47 β = 77.64
c = 56.77 γ = 89.73

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1995-10-19
  • Released Date: 1996-02-23
  • Deposition author(s): Laughlan, G., Murchie, A.I.H., Norman, D.G., Moore, M.H., Moody, P.C.E., Lilley, D.M.J., Luisi, B.

Revision History

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