1JPQ

Crystal Structure of the Oxytricha Telomeric DNA at 1.6A

Structural Biology Knowledgebase: 1JPQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.225

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1JPQ

Classification: DNA

Total Structure Weight: 7936.21

Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*GP*GP*GP*(BRU)P*TP*TP*TP*GP*GP*GP*G)-3' A, B 12 synthetic OXYTRICHA TELOMERIC SEQUENCE

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

A, B POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
BRU
Query on BRU
A, B DNA LINKING C9 H12 Br N2 O8 P DU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.225
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 27.54 α = 90.00
b = 27.54 β = 90.00
c = 145.82 γ = 120.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2001-08-03
  • Released Date: 2002-06-28
  • Deposition author(s): Haider, S.M., Parkinson, G., Neidle, S.

Revision History

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