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. 2018 Aug 9;13(8):e0201982. doi: 10.1371/journal.pone.0201982

Fig 1. Structure of arabino-oligosaccharides on extensin and solanaceous lecins in plant cell walls.

Fig 1

Hydoroxyproline (Hyp) residues are O-glycosylated with 1–4 arabinofuranosyl (Araf) residues with ß-l-arabinofuranosyl linkages. These proteins contain repetitive Ser-Hyp4 motifs.