PolySacDb

A Database of Polysachharide 3D structures

 
By A. Sarkar & S. Pérez
 
 
 

Polysaccharides For Experts

Hyaluronate II Sodium

 

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Diffraction Diagram

 

Fig.1 Diffraction patterns from sodium hyaluronate at 75% relative humidity. The meridional direction is vertical.

*Permission Pending for Diffraction Diagrams

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Structures are best viewed using PyMol & Sybyl

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  Hyaluronate II Sodium

Linkage :       beta 1-3      beta 1-4

 

Space Group :       orthorhombic P43212

 

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) =   11.53

b (Å) =   9.89

c (Å) =   33.86

 

 

Helix Type :      

2-fold helix

 

Method(s) Used For Structure Determination :      

X-ray diffraction and molecular modelling

 

Link to the Abstract :      
 
http://www.ncbi.nlm.nih.gov/pubmed/1152059

 

Reference :      

Hyaluronic acid: molecular conformations and interactions in two sodium salts
Guss, J.M., Hukins, D.W.L., Smith, P.J.C., Winter, W.T., Arnott, S. Moorhouse, R. and Rees, D.A., J. Mol. Biol. 1975, 95, 359-384

 

 

Download Structure

Unit          hyaluronate-II-sodium_chain

 

 

 

 

 
   
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