PolySacDb

A Database of Polysachharide 3D structures

 
By A. Sarkar & S. Pérez
 
 
 

Polysaccharides For Experts

Curdlan I

 

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Diffraction Diagram

 

Fig.1 X-ray diffraction pattern taken by a cylindrical camera and its schematic illustration.

*Permission Pending for Diffraction Diagrams

(Please right-click & view the image if it appears distorted here)

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Structures are best viewed using PyMol & Sybyl

(Please download the structure and view in a stand-alone viewer if the structure appears distorted in Jmol)

 

  Curdlan I

Linkage :       beta 1-3     

 

Space Group :       P1?

 

Unit Cell Dimensions (a, b, c in Å and α, β, γ in °)

(No values are displayed if no information is available or the value is zero)

a (Å) =   28.80

b (Å) =   16.60

c (Å) =   22.80

 

γ (°) =   90.00

 

Helix Type :      

6/1-single stranded helix

 

Method(s) Used For Structure Determination :      

X-ray diffraction

 

Link to the Abstract :      
 
http://www.informaworld.com/smpp/content~db=all~content=a790957724

 

Reference :      

Single-Helical Structure of Native Curdlan and its Aggregation State
Kenji Okuyama; Akihiro Otsubo; Youichi Fukuzawa; Masahiro Ozawa; Tokuya Harada; Nobutami Kasai, Journal of Carbohydrate Chemistry 1991, 10(4), 645 - 656

 

 

Download Structure

Unit          curdlan-I_expanded

 

 

 

 

 
   
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