. "Belongs to peptidase family A1." . "Found in a variety of Aspergillus species (imperfect fungi): A.awamori, A.foetidus, A.fumigatus, A.kawachii, A.niger, A.oryzae, A.saitoi, and A.sojae." . . . "Proteinase B" . "Aspergillopepsin I" . "Aspergillopeptidase A" . "Trypsinogen kinase" . "Aspergillopepsin A" . "Aspergillopepsin F" . "Awamorin" . "Proctase B" . "Protease type XIII" . . "Hydrolysis of proteins with broad specificity. Generally favors hydrophobic residues in P1 and P1', but also accepts Lys in P1, which leads to activation of trypsinogen. Does not clot milk." .