PolySacDb

A Database of Polysachharide 3D structures

 
By A. Sarkar & S. Pérez
 
 
 

Polysaccharides For Experts

Amylose DMSO

 

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Diffraction Diagram


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  Amylose DMSO

Linkage :       alpha 1-4      alpha 1-6

 

Space Group :       pseudotetragonal P212121

 

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) =   19.17

b (Å) =   19.17

c (Å) =   24.39

 

 

Helix Type :      

The amylose chain is a left-handed 61(1.355) helix with three turns per crystallographic repeat and two antiparallel chains per unit cell

 

Method(s) Used For Structure Determination :      

stereochemical analysis, potential energy, and X-ray diffraction methods

 

Link to the Abstract :      
 
http://onlinelibrary.wiley.com/doi/10.1002/bip.1974.360130716/abstract

 

Reference :      

Crystal and Molecular Structure of the Amylose-DMSO Complex
Winter, W.T. and Sarko, A., Biopolymers 1974, 13, 1461 - 1482

 

 

Download Structure

Unit          amylose-dmso_expanded

 

 

 

 

 
   
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