Lynn K R, Yaguchi M
Biochim Biophys Acta. 1979 Dec 14;581(2):363-4. doi: 10.1016/0005-2795(79)90257-5.
Sequences to residue 17 have been determined for the three Papaya cysteinyl proteases, chymopapain and papaya peptidase A and B. Extensive homologies were found for these three enzymes and with papain and bromelain. These results suggest that the five sulphydryl enzymes discussed derive from a common ancestral gene.
已确定三种番木瓜半胱氨酸蛋白酶、木瓜凝乳蛋白酶以及木瓜蛋白酶A和B至第17位残基的序列。发现这三种酶之间以及它们与木瓜蛋白酶和菠萝蛋白酶之间存在广泛的同源性。这些结果表明，所讨论的这五种巯基酶源自一个共同的祖先基因。
