3TCI

Crystal structure of the decameric sequence d(CGGGCGCCCG) as Z type duplex

• PDB DOI: https://doi.org/10.2210/pdb3TCI/pdb
• NAKB: 3TCI

• Classification: DNA
• Mutation(s): No 


• Deposited: 2011-08-09 Released: 2011-10-05 
• Deposition Author(s): Venkadesh, S., Mandal, P.K., Gautham, N.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.42 Å
• R-Value Free: 0.199 
• R-Value Work: 0.183 
• R-Value Observed: 0.184 

Literature

Crystal structure of the decameric sequence d(CGGGCGCCCG) as Z type duplex

Venkadesh, S., Mandal, P.K., Gautham, N.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 4.77 kDa 
• Atom Count: 327 
• Modelled Residue Count: 16 
• Deposited Residue Count: 16 
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (5'-D(P*CP*GP*GP*GP*CP*GP*CP*CP*CP*G)-3')	A, B	4	N/A

Entity ID: 2
Molecule	Chains	Length	Organism	Image
DNA (5'-D(P*CP*GP*GP*GP*CP*GP*CP*CP*CP*G)-3')	C, D	4	N/A

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.42 Å
• R-Value Free: 0.199 
• R-Value Work: 0.183 
• R-Value Observed: 0.184 
• Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 17.767	α = 90
b = 17.767	β = 90
c = 42.06	γ = 120

Software Package:

Software Name	Purpose
MAR345dtb	data collection
AMoRE	phasing
PHENIX	refinement
AUTOMAR	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-05 
Deposition Author(s): Venkadesh, S., Mandal, P.K., Gautham, N.

Revision History  

• Version 1.0: 2011-10-05
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Data collection, Database references