Calcium-regulated non-lysosomal thiol-protease which catalyze limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. Proteolytically cleaves CTBP1. Cleaves and activates caspase-7 (CASP7).
Subcellular locations: Cytoplasm, Cell membrane
Translocates to the plasma membrane upon Ca(2+) binding.
Ubiquitous.