A Database of Polysachharide 3D structures
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Diffraction Diagram
Fig.1 Diffraction patterns from sodium hyaluronate at 75% relative humidity. The meridional direction is vertical.
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Hyaluronate II Sodium
Linkage : beta 1-3     beta 1-4
Space Group : orthorhombic P43212
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) = 11.53 - b (Å) = 9.89 - c (Å) = 33.86
Helix Type : 2-fold helix
Method(s) Used For Structure Determination : X-ray diffraction and molecular modelling
Link to the Abstract : http://www.ncbi.nlm.nih.gov/pubmed/1152059
Reference : Hyaluronic acid: molecular conformations and interactions in two sodium salts Guss, J.M., Hukins, D.W.L., Smith, P.J.C., Winter, W.T., Arnott, S. Moorhouse, R. and Rees, D.A., J. Mol. Biol. 1975, 95, 359-384
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Unit hyaluronate-II-sodium_chain