4IZQ | pdb_00004izq

GGGCATGCCC in the A-DNA Form

• PDB DOI: https://doi.org/10.2210/pdb4IZQ/pdb
• NAKB: 4IZQ

• Classification: DNA
• Mutation(s): No 


• Deposited: 2013-01-30 Released: 2014-02-05 
• Deposition Author(s): Hall, J.P., Ruiz-Morte, S., Murray, C.A., Cardin, C.J.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free: 
  0.252 (Depositor), 0.248 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.203 (DCC) 
• R-Value Observed: 
  0.200 (Depositor) 

Starting Model: in silico

Literature

GGGCATGCCC in the A-DNA Form

Hall, J.P., Ruiz-Morte, S., Murray, C.A., Cardin, C.J.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 6.09 kDa 
• Atom Count: 426 
• Modeled Residue Count: 20 
• Deposited Residue Count: 20 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (5'-D(*GP*GP*GP*CP*AP*TP*GP*CP*CP*C)-3')	A, B	10	N/A

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free:  0.252 (Depositor), 0.248 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.203 (DCC) 
• R-Value Observed: 0.200 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 24.82	α = 90
b = 43.9	β = 90
c = 46.57	γ = 90

Software Package:

Software Name	Purpose
GDA	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
Aimless	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-02-05 
Deposition Author(s): Hall, J.P., Ruiz-Morte, S., Murray, C.A., Cardin, C.J.

Revision History  

• Version 1.0: 2014-02-05
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Data collection, Database references
• Version 1.2: 2024-04-03
  Changes: Refinement description