PolySacDb

A Database of Polysachharide 3D structures

 
By A. Sarkar & S. Pérez
 
 
 

Polysaccharides For Experts

Scleroglucan

 

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Diffraction Diagram

   

Fig.1 X-Ray fiber diagram of scleroglucan (A) 'as spun' (B) annealed at 45°.

*Permission Pending for Diffraction Diagrams

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Structures are best viewed using PyMol & Sybyl

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  Scleroglucan

Linkage :       beta 1-6      beta 1-3

 

Space Group :       P21

 

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) =   17.30

b (Å) =   6.00

c (Å) =   17.30

 

γ (°) =   120.00

 

Helix Type :      

triple helix

 

Method(s) Used For Structure Determination :      

X-ray diffraction

 

Link to the Abstract :      
 
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFF-42H83MY-HG&_user=10&_coverDate=12%2F31%2F1982&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1621740018&_rerunOrigin=google&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=34042e26630900e9fb76e5edb62410b6&searchtype=a

 

Reference :      

Solid-state and solution conformation of scleroglucan
T.L. Bluhm, Y. Deslandes, R. Marchessault, S. Pérez and M. Rinaudo, Carbohydrate Research 1982, 100(1) 117-130

 

 

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