Figure 4 - full size

 

Figure 4.
FIGURE 4. Differences between the mesotrypsin-BPTI and human cationic trypsin-BPTI interfaces. In this superposition of the two complexes, mesotrypsin and BPTI are colored orange and blue/cyan as in the previous figure, while cationic trypsin and its bound BPTI are colored dark and light gray, respectively. Three H-bonds present only in the cationic trypsin complex (see text) are shown as dotted lines.

The above figure is reprinted by permission from the ASBMB: J Biol Chem (2007, 283, 4115-4123) copyright 2007.