3L1Q | pdb_00003l1q

The crystal structure of the undecamer d(TGGCCTTAAGG)

• PDB DOI: https://doi.org/10.2210/pdb3L1Q/pdb
• Entry: 3L1Q supersedes: 1K71
• NAKB: 3L1Q

• Classification: DNA
• Mutation(s): No 


• Deposited: 2009-12-14 Released: 2010-10-27 
• Deposition Author(s): Van Hecke, K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Work: 
  0.223 (Depositor) 
• R-Value Observed: 
  0.223 (Depositor) 

Starting Model: experimental

Literature

Designing Triple Helical Fragments: The Crystal Structure of the Undecamer d(TGGCCTTAAGG) Mimicking T·AT Base Triplets

Van Hecke, K., Uytterhoeven, K., Voet, A., De Maeyer, M., Van Meervelt, L.

(2010) Cryst Growth Des 10: 4622-4629

• DOI: https://doi.org/10.1021/cg1009048

Biological Assembly 1  

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

Macromolecule Content 

• Total Structure Weight: 6.78 kDa 
• Atom Count: 494 
• Modeled Residue Count: 22 
• Deposited Residue Count: 22 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
5'-D(*TP*GP*GP*CP*CP*TP*TP*AP*AP*GP*G)-3'	A, B	11	N/A

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Work:  0.223 (Depositor) 
• R-Value Observed: 0.223 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 27.05	α = 90
b = 41.07	β = 90
c = 52.57	γ = 90

Software Package:

Software Name	Purpose
MAR345dtb	data collection
PHASER	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-10-27 
Deposition Author(s): Van Hecke, K.
• This entry supersedes: 1K71

Revision History  

• Version 1.0: 2010-10-27
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Refinement description