PolySacDb

A Database of Polysachharide 3D structures

 
By A. Sarkar & S. Pérez
 
 
 

Polysaccharides For Experts

Mannan dihydrate

 

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Diffraction Diagram

 

Fig.1 X-Ray diffraction pattern of the (1→3)-α-D-mannan at 85% relative humidity. The fiber axis is vertical.

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  Mannan dihydrate

Linkage :       alpha 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) =   11.29

b (Å) =   18.12

c (Å) =   8.40

 

γ (°) =   79.17

 

Helix Type :      

2-fold helix

 

Method(s) Used For Structure Determination :      

X-ray diffraction

 

Link to the Abstract :      
 
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFF-42NR33F-2G&_user=10&_coverDate=04%2F01%2F1986&_alid=1621732151&_rdoc=1&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5225&_sort=r&_st=13&_docanchor=&view=c&_ct=2&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=4bfdf486164c0a53578aa34667f28326&searchtype=a

 

Reference :      

X-Ray diffraction study on (1→3)-?-D-mannan dihydrate
Kozo Ogawa, Toshio Miyanishi, Toshifumi Yui, Chihiro Hara, Tadashi Kiho, Shigeo Ukai & Anatole Sarko, Carbohydrate Research 1986, 148, 115-120

 

 

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