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Figure 5.
FIG. 5. A superposition of the active sites of four
proteases. Kumamolisin-As with bound AcIPF is shown in blue;
sedolisin and bound tyrostatin are colored red and brown,
respectively; subtilisin is shown in lilac, and its inhibitor
eglin is shown in violet. Fiddler crab collagenase is colored
green, whereas its inhibitor ecotin is orange. The C atoms of
kumamolisin-As, sedolisin, and subtilisin were superimposed with
the program ALIGN (34). Superposition of kumamolisin-As with
fiddler crab collagenase is described under "Results."
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