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Figure 2
Structure of TaXyn10 subsite −1 bound to (a) glycerol, (b) xylobiose (PDB entry 1gor) or (c) xylobiose linked to feruloyl-arabinose (FAX2; PDB entry 2bnj). TaXyn10 is shown as a cartoon and coloured grey, interacting residues and the bound molecules are shown as sticks, and hydrogen bonds are indicated as yellow dotted lines. Glycerol is coloured green, xylobiose blue and FAX2 magenta. For the glycerol molecule, the 2mFo − DFc density contoured at 1.0s is shown as blue mesh. (d) An overlay of subsite −1 for TaXyn10 bound to glycerol, xylobiose or FAX2. Glycerol-, xylobiose- and FAX2-bound TaXyn10 are shown in grey, blue and magenta, respectively. The catalytic residues Glu130 and Glu237 are shown as sticks.

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
Volume 82| Part 10| October 2026| Pages 329-335
https://doi.org/10.1107/S2053230X26009155