Tags: Enzyme.
Pappalysin-1 (EC 3.4.24.79 insulin-like growth factor binding protein-4 protease pregnancy-associated plasma protein-A) is an enzyme. This enzyme catalyses the following chemical reaction Cleavage of the Met135-Lys bond in insulin-like growth factor binding protein (IGFBP)-4 and the Ser143-Lys bond in IGFBP-5This enzyme belongs to the peptidase family M43.