Welan (Welan-Ca)

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  Welan (Welan-Ca)

Linkage : beta 1-4      alpha 1-3

Space Group : trigonal P31

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) = 20.83 - b (Å) = 20.83 - c (Å) = 28.69 - γ (°) = 120.00

Helix Type : half-staggered, parallel, double-helix

Method(s) Used For Structure Determination : X-ray diffraction

Link to the Abstract : http://www.ncbi.nlm.nih.gov/pubmed/8137360

Reference :

Structural roles of calcium ions and side chains in welan: an X-ray study
Chandrasekaran, R., Radha, A. and Lee, E. J., Carbohydrate Research 1994, 252, 183-207

 

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Unit          welan-Ca_expanded