Genetic characterization of pepP, which encodes an aminopeptidase P whose deficiency does not affect Lactococcus lactis growth in milk, unlike deficiency of the X-prolyl dipeptidyl aminopeptidase

被引：0
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作者：
Matos, J [1 ]
Nardi, M [1 ]
Kumura, H [1 ]
Monnet, V [1 ]
机构：
[1] INRA, Unite Rech Biochim & Struct Prot, F-78352 Jouy En Josas, France
来源：
APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 1998年 / 64卷 / 11期
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中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
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.
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页码：4591 / 4595
页数：5
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