Reappraisal of the regulation of lactococcal L-lactate dehydrogenase

被引：19

作者：

van Niel, EWJ ^{[1
]}

Palmfeldt, J ^{[1
]}

Martin, R ^{[1
]}

Paese, M ^{[1
]}

Hahn-Hägerdal, B ^{[1
]}

机构：

[1] Lund Univ, Dept Appl Microbiol, SE-22100 Lund, Sweden

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2004年 / 70卷 / 03期

关键词：

D O I：

10.1128/AEM.70.3.1843-1846.2004

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：

Lactococcal lactate dehydrogenases (LDHs) are coregulated at the substrate level by at least two mechanisms: the fructose- 1,6-biphosphate/phosphate ratio and the NADH/NAD ratio. Among the Lactococcus lactis species, there are strains that are predominantly regulated by the first mechanism (e.g., strain 65.1) or by the second mechanism (e.g., strain NCDO 2118). A more complete model of the kinetics of the regulation of lactococcal LDH is discussed.

引用

页码：1843 / 1846

页数：4

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