Fig. 3: Conformational analysis of β-(1→2)-glucan macrocycle. | Communications Chemistry

Fig. 3: Conformational analysis of β-(1→2)-glucan macrocycle.

From: Synthesis and immunochemical studies of linear oligoglucosides structurally related to the cyclic β-(1→2)-d-glucan of Brucella

Fig. 3

The conformational map (φ,ψ) for glycosidic linkages in disaccharide 1 (A), trisaccharide 2 (B) and CβG with 24 glucose units (C), showing variations in glycosidic linkage geometry. D Representative low-energy conformer of trisaccharide 2 and CβG with helical shapes of carbohydrate chains.

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