Supplementary Figure 10: Sequence of a drug-inducible initiator caspase, StaPLd-Casp9.
From: StaPLs: versatile genetically encoded modules for engineering drug-inducible proteins
Grey, artificial linkers. Blue, HA epitope tag. Purple, StaPLAI module, with the portion of protease recognition substrate N-terminal to the cleavage site underlined.
