产品内容
本酶催化的反应为Hydrolysis Of Proteins With Broad Specificity. Generally Favours Hydrophobic Residues In P1 And P1', But Also Accepts Lys In P1, Which Leads To Activation Of Trypsinogen. Does Not Clot Milk,发现于多种曲霉属(Aspergillus)物种(半知菌):泡盛曲霉(Aspergillus awamori)(awamorin,曲霉胃蛋白酶A:[8])、A. foetidus(曲霉胃蛋白酶F:[6])、烟曲霉(A. fumigatus)[7]、A. kawachii [9]、黑曲霉(A. niger)(蛋白酶B,proctase B:[2,4])、米曲霉(A. oryzae)(胰蛋白酶原激酶:[3,10])、A. saitoi(曲霉肽酶A:[10])和酱油曲霉(A. sojae)[5,10]。属于肽酶家族A1(胃蛋白酶A家族)。旧编号曾归入EC 3.4.23.6。