PolySacDb

A Database of Polysachharide 3D structures

 
By A. Sarkar & S. Pérez
 
 
 

Polysaccharides For Experts

Chondroitin 4 sulphate K (Potassium chondroitin 4-sulphate)

 

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Diffraction Diagram

 

Fig.1 Fiber diffraction pattern of potassium chondroitin 4-sulfate at 66% relative humidity.

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  Chondroitin 4 sulphate K (Potassium chondroitin 4-sulphate)

Linkage :       beta 1-4      beta 1-3

 

Space Group :       trigonal P3221

 

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) =   13.85

b (Å) =   13.85

c (Å) =   27.76

 

 

Helix Type :      

two anti-parallel, left-handed 3-fold helical secondary structure

 

Method(s) Used For Structure Determination :      

X-ray diffraction

 

Link to the Abstract :      
 
http://www.ncbi.nlm.nih.gov/pubmed/6415288

 

Reference :      

Chondroitin 4-sulfate: comparison of the structures of the potassium and sodium salts
R. P. Millane, A. K. Mitra and Struther Arnott, 1983, J. Mol. Biol. 169(1), 903-920

 

 

Download Structure

Unit          Chondroitin-4-Sulphate-K_expanded

 

 

 

 

 
   
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