function:Cleaves peptide substrates after methionine, leucine, and norleucine.,similarity:Belongs to the peptidase S1 family. Granzyme subfamily.,similarity:Contains 1 peptidase S1 domain.,subcellular location:Granules of large granular lymphocytes.,
Secreted. Cytoplasmic granule. Granules of large granular lymphocytes.
Highly and constitutively expressed in activated natural killer (NK) cells.