Fig. 5. Changes of Trp-151 emission spectrum in the presence of various
sugars. The curves were generated by using the data from Figs. 3 and 4 and
subtracting the normalized Trp-151 emission spectrum in the absence of
sugars from the normalized emission spectrum in the presence of different
sugars. Experimental conditions and data collection are as described for Figs.
3 and 4.