MeSH note : a 786 amino residue type II transmembrane serine protease; it acts through its proteolytic
extracellular domain to detach imaginal disc cells from extracellular matrices & it
transmits an outside-to-inside signal to its intracellular domain to modify the cytoskeleton
& facilitate cell shape changes underlying morphogenesis; amino acid sequence given
in first source; GenBank L11451;