Fig. 1From: Enzymatic debranching is a key determinant of the xylan-degrading activity of family AA9 lytic polysaccharide monooxygenasesChemical structures of the substrates used in this study. Note that in BeGX the glucuronic acid residues may or may not be methylated and the figure only shows the methylated form. The SpAGX used in this study contained mainly methylated glucuronic acid [40]. The GH115 used can remove both MeGlcA and GlcA [41]Back to article page