Figure 4.

(a) Glycoblocks representation of a plant N-glycan and its interactions (PDB code 5aog). The structure depicted is a cationic class III peroxidase purified from Sorghum bicolor (Nnamchi et al., 2016 ▸), which shows the typical core α1,3-fucosylated glycans covalently attached to it. The two core GlcNAc sugars establish two hydrogen bonds (dashed lines in the three-dimensional view), respectively, to one end of a neighbouring α-helix. (b) Two-dimensional representation produced by Privateer. Dashed lines indicate an α-link.