Matos J, Nardi M, Kumura H, Monnet V
Unité de Recherches de Biochimie et Structure des Protéines, I.N.R. A., 78352 Jouy en Josas Cedex, France.
Appl Environ Microbiol. 1998 Nov;64(11):4591-5. doi: 10.1128/AEM.64.11.4591-4595.1998.
We sequenced the pepP gene of Lactococcus lactis, which encodes an aminopeptidase P (PepP), and demonstrated that the X-prolyl dipeptidyl aminopeptidase PepX plays a more important role than PepP in nitrogen nutrition. PepP shares homology with methionine aminopeptidases and could play a role in the maturation of nascent proteins.
我们对乳酸乳球菌的pepP基因进行了测序,该基因编码一种氨肽酶P(PepP),并证明在氮营养方面,X-脯氨酰二肽基氨肽酶PepX比PepP发挥着更重要的作用。PepP与甲硫氨酸氨肽酶具有同源性,可能在新生蛋白质的成熟过程中发挥作用。