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. 2013 Jul 11;7(7):e2269. doi: 10.1371/journal.pntd.0002269

Figure 3. Profiling of the P1–P4 substrate specificity of liver fluke cathepsin Ls using PS-SCL libraries.

Figure 3

The activity against the substrates is represented relative to the highest activity of the library with each enzyme (namely Leu and Pro at P2 for FheCL1 and FheCL3, respectively, n = norleucine). The error bars display the standard deviation from triplicate experiments.