Skip to main content
. 2009 Mar 19;106(14):5587–5592. doi: 10.1073/pnas.0811968106

Fig. 3.

Fig. 3.

Granzyme C mutants are functional proteases. The indicated mutants of gzmC were assessed for activity on the substrate succinyl-Phe-Leu-Phe thiobenzyl ester. One unit of activity was defined as the amount of protease required to yield a change in A450 nm of 0.001 OD units s−1.