Imitation of Phosphoenolpyruvate to Oxaloacetate Pathway Regulation of Rumen Bacteria in Enteric Escherichia coli and Effect on C4 Metabolism

One of the fermentative metabolism of enteric Escherichia coli was imitated after rumen bacteria, which have high C4 metabolism. E. coli expresses phosphenolpyruvate carboxylase (PPC)for the pathway between phosphoenolpyruvate (PEP) and oxaloacetate (OAA) during glycolytic condition while expresses...

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Published inKorean Journal of Microbiology and Biotechnology Vol. 34; no. 1
Main Authors Kwon, Y.D. (Catholic University of Daegu, Gyungsan, Republic of Korea), Kwon, O.H. (Catholic University of Daegu, Gyungsan, Republic of Korea), Lee, H.S. (Korea University, Seoul, Republic of Korea), Kim, P. (Catholic University of Daegu, Gyungsan, Republic of Korea), E-mail: kimp@catholic.ac.kr
Format Journal Article
LanguageKorean
Published 01.03.2006
Subjects
Escherichia coli physiology
FOSFENOLPIRUVATO CARBOXILASA
oxaloacetate(OAA)
phosphoenolpyruvate carboxykinase
PHOSPHOENOLPYRUVATE CARBOXYLASE
Phosphoenolpyruvate(PEP)
REGLAMENTACIONES
REGLEMENTATION
REGULATIONS
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Summary:One of the fermentative metabolism of enteric Escherichia coli was imitated after rumen bacteria, which have high C4 metabolism. E. coli expresses phosphenolpyruvate carboxylase (PPC)for the pathway between phosphoenolpyruvate (PEP) and oxaloacetate (OAA) during glycolytic condition while expresses phosphoenolpyruvate carboxykinase (PCK) during gluconeogenic condition. In contrast to enteric E. coli, rumen bacteria express the PEP-OAA pathway only by PCK.
Bibliography:2006017881
E21
ISSN:1598-642X