Tags: Enzyme.
Granzyme A (EC 3.4.21.78 CTLA3 HuTPS T-cell associated protease 1 cytotoxic T lymphocyte serine protease TSP-1 T-cell derived serine proteinase) is an enzyme. This enzyme catalyses the following chemical reaction Hydrolysis of proteins including fibronectin type IV collagen and nucleolin. Preferential cleavage: -Arg- -Lys- >> -Phe- in small molecule substratesThis enzyme is present in cytotoxic T lymphocyte granules.