343D

STRUCTURAL PARAMETERS FROM SINGLE-CRYSTAL STRUCTURES FOR ACCURATE MODELS OF A-DNA

• PDB DOI: https://doi.org/10.2210/pdb343D/pdb
• NAKB: 343D

• Classification: DNA
• Mutation(s): No 


• Deposited: 1997-06-26 Released: 1997-07-21 
• Deposition Author(s): Mooers, B.H.M., Eichman, B.F., Ho, P.S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.286 
• R-Value Work: 0.204 
• R-Value Observed: 0.204 

Literature

Structural Parameters from Single-Crystal Structures for Accurate Models of A-DNA

Mooers, B.H.M., Eichman, B.F., Ho, P.S.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Biological assembly 3 assigned by authors.

Biological Assembly 4  

Biological assembly 4 assigned by authors.

Macromolecule Content

• Total Structure Weight: 14.59 kDa 
• Atom Count: 1,140 
• Modelled Residue Count: 48 
• Deposited Residue Count: 48 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (5'-D(*GP*(5CM)P*TP*AP*GP*C)-3')	A, B, C, D, E, F, G, H	6	N/A

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.286 
• R-Value Work: 0.204 
• R-Value Observed: 0.204 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 23.88	α = 85.05
b = 33.82	β = 82.91
c = 40.12	γ = 74.93

Software Package:

Software Name	Purpose
XTALVIEW	refinement
X-PLOR	model building
X-PLOR	refinement
SAINT	data reduction
SAINT	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1997-07-21 
Deposition Author(s): Mooers, B.H.M., Eichman, B.F., Ho, P.S.

Revision History  

• Version 1.0: 1997-07-21
  Type: Initial release
  
• Version 1.1: 2008-05-22
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references, Derived calculations