HPAEC-PAD chromatograms showing product formation
in reactions
with NcAA9C and Glc5, using mono-oxygenase
(A) or peroxygenase (B) setup. Chromatograms for the mono-oxygenase
reaction (1 μM LPMO, 1 mM AscA, and 1 mM Glc5 at
37 °C) and peroxygenase reaction (0.25 μM LPMO, 600 μM
H2O2, 1 mM AscA, and 1 mM Glc5 at
4 °C) are shown as lines in gradations of gray and black. The
chromatograms correspond to the time course experiments shown in Figures 2A and 5B, respectively. The red lines show the chromatograms of the
appropriate control reaction without a reductant, after incubation
for 240 min (A) or 60 s (B). The blue chromatograms show the Glc2 + Glc3 standard.