Fig. 8

Intrinsic fluorescence emission spectra (300–450 nm) of 20 μg/ml WT-AFUOX and Q269L mutant in borate buffer (20 mM, pH 8.5 and 25 °C).
Intrinsic fluorescence emission spectra (300–450 nm) of 20 μg/ml WT-AFUOX and Q269L mutant in borate buffer (20 mM, pH 8.5 and 25 °C).