A Database of Polysachharide 3D structures
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Diffraction Diagram
Fig.1 Electron diffraction diagram recorded on one square micrometer of the sample under frozen hydrated conditions, properly oriented with respect to the crystal.
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Amylose V and propanol complex
Linkage : alpha 1-4     alpha 1-6
Space Group : 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) = 28.26 - b (Å) = 29.50 - c (Å) = 8.01 - γ (°) = 90.00
Helix Type : 7-fold left-handed helices, with 2-propanol & water molecules located as guests both within & between the helices
Method(s) Used For Structure Determination : X-ray diffraction
Link to the Abstract : http://pubs.acs.org/doi/abs/10.1021/ma101794w
Reference : Molecular and Crystal structure of 7-fold v-amylose complexed with 2-propanol Y. Nishiyama, K. Mazeau, M. Morin, M. B. Cardoso, H. Chanzy & J.L. Putaux , Macromolecules 2010, 43, 8628-8636
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Unit amylose-isopropanol_model2