4KW0

Structure of Dickerson-Drew Dodecamer with 2'-MeSe-ara-G modification

Structural Biology Knowledgebase: 4KW0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.49 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.203

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KW0

Classification: DNA

Total Structure Weight: 7537.12

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*(1TW)P*CP*G)-3') A, B 12 synthetic

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

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
1TW
Query on 1TW
A, B DNA LINKING C11 H16 N5 O7 P Se --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.49 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.203
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 25.78 α = 90.00
b = 39.89 β = 90.00
c = 65.69 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2013-05-23
  • Released Date: 2013-07-17
  • Deposition author(s): Jiang, S., Gan, J., Sheng, J., Sun, H., Huang, Z.

Revision History

No revisions since initial release