3.4.22.43 extracellular the enzyme is secreted - 668763 3.4.22.43 intracellular - 5622 669257 3.4.22.43 intracellular the corneal enzyme stays within cells and is not secreted 5622 137269 3.4.22.43 lysosome - 5764 717374, 732591, 752678, 753117, 754753 3.4.22.43 melanosome - 42470 752678 3.4.22.43 nucleus cathepsin V is located on the outside of the nucleus 5634 753117 3.4.22.43 secretory vesicle - 99503 732049