% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{PetersWendisch:45521,
author = {Peters-Wendisch, P. and Stolz, M. and Etterich, H. and
Kennerknecht, N. and Sahm, H. and Eggeling, L.},
title = {{M}etabolic {E}ngineering of {C}orynebacterium glutamicum
for {L}-{S}erine production},
journal = {Applied and environmental microbiology},
volume = {71},
issn = {0099-2240},
address = {Washington, DC [u.a.]},
publisher = {Soc.},
reportid = {PreJuSER-45521},
pages = {7139 - 7144},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {Although L-serine proceeds in just three steps from the
glycolytic intermediate 3-phosphoglycerate, and as much as
$8\%$ of the carbon assimilated from glucose is directed via
L-serine formation, previous attempts to obtain a strain
producing L-serine from glucose have not been successful. We
functionally identified the genes serC and serB from
Corynebacterium glutamicum, coding for phosphoserine
aminotransferase and phosphoserine phosphatase,
respectively. The overexpression of these genes, together
with the third biosynthetic serA gene, serA(delta197),
encoding an L-serine-insensitive 3-phosphoglycerate
dehydrogenase, yielded only traces of L-serine, as did the
overexpression of these genes in a strain with the L-serine
dehydratase gene sdaA deleted. However, reduced expression
of the serine hydroxymethyltransferase gene glyA, in
combination with the overexpression of serA(delta197), serC,
and serB, resulted in a transient accumulation of up to 16
mM L-serine in the culture medium. When sdaA was also
deleted, the resulting strain, C. glutamicum delta
sdaA::pK18mobglyA'(pEC-T18mob2serA(delta197)CB), accumulated
up to 86 mM L-serine with a maximal specific productivity of
1.2 mmol h(-1) g (dry weight)(-1). This illustrates a high
rate of L-serine formation and also utilization in the C.
glutamicum wild type. Therefore, metabolic engineering of
L-serine production from glucose can be achieved only by
addressing the apparent key position of this amino acid in
the central metabolism.},
keywords = {Corynebacterium glutamicum: enzymology / Corynebacterium
glutamicum: genetics / Culture Media / Gene Deletion / Gene
Expression Regulation, Bacterial / Genetic Engineering:
methods / Glycine Hydroxymethyltransferase: genetics /
Glycine Hydroxymethyltransferase: metabolism / L-Serine
Dehydratase: genetics / L-Serine Dehydratase: metabolism /
Phosphoglycerate Dehydrogenase: genetics / Phosphoglycerate
Dehydrogenase: metabolism / Phosphoric Monoester Hydrolases:
genetics / Phosphoric Monoester Hydrolases: metabolism /
Serine: biosynthesis / Transaminases: genetics /
Transaminases: metabolism / Culture Media (NLM Chemicals) /
Serine (NLM Chemicals) / Phosphoglycerate Dehydrogenase (NLM
Chemicals) / Glycine Hydroxymethyltransferase (NLM
Chemicals) / Transaminases (NLM Chemicals) / phosphoserine
aminotransferase (NLM Chemicals) / Phosphoric Monoester
Hydrolases (NLM Chemicals) / phosphoserine phosphatase (NLM
Chemicals) / L-Serine Dehydratase (NLM Chemicals) / J
(WoSType)},
cin = {IBT-1},
ddc = {570},
cid = {I:(DE-Juel1)VDB55},
pnm = {Biotechnologie},
pid = {G:(DE-Juel1)FUEK256},
shelfmark = {Biotechnology $\&$ Applied Microbiology / Microbiology},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:16269752},
pmc = {pmc:PMC1287687},
UT = {WOS:000233225000083},
doi = {10.1128/AEM.71.11.7139-7144.2005},
url = {https://juser.fz-juelich.de/record/45521},
}