Biokatalytische Ganzzellproduktion des Sesquiterpens Presilphiperfolan-8β-ol in stoffwechseloptimierten Escherichia coli

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Titel in ÜbersetzungWhole-Cell Biocatalytical Production of the Sesquiterpene Presilphiperfolan-8b-ol in Pathway-Engineered Escherichia coli
OriginalspracheDeutsch
Seiten (von - bis)576-586
Seitenumfang11
FachzeitschriftChemie-Ingenieur-Technik
Jahrgang95
Ausgabenummer4
PublikationsstatusVeröffentlicht - 22 März 2023

Abstract

Fermentative whole-cell production in Escherichia coli offers the option of producing complex natural products such as terpenes from simple, inexpensive, and sustainable carbon sources. The aim of this study was to develop such a process for the synthesis of presilphiperfolan-8β-ol (PSP). The biosynthetic pathway of this tricyclic sesquiterpene alcohol was successfully introduced into E. coli. The resulting multi-plasmid strain was able to produce farnesyl pyrophosphate in vivo via the mevalonate pathway, which was then converted to PSP by the sesquiterpene cyclase BcBOT2. The product, which is mainly secreted into the culture medium, was identified via GC-MS and quantified via GC-FID. The constructed strain produced 10 mg L−1 PSP in 48 h at 20 °C directly from carbon feedstock.

Schlagwörter

    BcBOT2, Fermentation, Presilphiperfolan-8β-ol, Sesquiterpenes, Whole-cell production

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Biokatalytische Ganzzellproduktion des Sesquiterpens Presilphiperfolan-8β-ol in stoffwechseloptimierten Escherichia coli. / Wildhagen, Maik; Pudenz, Tabea; Nguyen, Trang et al.
in: Chemie-Ingenieur-Technik, Jahrgang 95, Nr. 4, 22.03.2023, S. 576-586.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Wildhagen, Maik ; Pudenz, Tabea ; Nguyen, Trang et al. / Biokatalytische Ganzzellproduktion des Sesquiterpens Presilphiperfolan-8β-ol in stoffwechseloptimierten Escherichia coli. in: Chemie-Ingenieur-Technik. 2023 ; Jahrgang 95, Nr. 4. S. 576-586.
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abstract = "Fermentative whole-cell production in Escherichia coli offers the option of producing complex natural products such as terpenes from simple, inexpensive, and sustainable carbon sources. The aim of this study was to develop such a process for the synthesis of presilphiperfolan-8β-ol (PSP). The biosynthetic pathway of this tricyclic sesquiterpene alcohol was successfully introduced into E. coli. The resulting multi-plasmid strain was able to produce farnesyl pyrophosphate in vivo via the mevalonate pathway, which was then converted to PSP by the sesquiterpene cyclase BcBOT2. The product, which is mainly secreted into the culture medium, was identified via GC-MS and quantified via GC-FID. The constructed strain produced 10 mg L−1 PSP in 48 h at 20 °C directly from carbon feedstock.",
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AU - Pudenz, Tabea

AU - Nguyen, Trang

AU - Kirschning, Andreas

AU - Beutel, Sascha

N1 - Funding information: Für die technische Unterstützung wird Martina Weiß und Martin Pähler gedankt sowie Ulrich Krings von Institut für Lebensmittelchemie für die Unterstützung in der GC-MS Analytik. Dem nds. MWK wird gedankt für die Förderung der wissenschaftlichen Arbeiten im Rahmen des ABA-Projektes (FKZ: ZN3822) aus Mitteln des nds. VW-Vorab. Open Access Veröffentlichung ermöglicht und organisiert durch Projekt DEAL.

PY - 2023/3/22

Y1 - 2023/3/22

N2 - Fermentative whole-cell production in Escherichia coli offers the option of producing complex natural products such as terpenes from simple, inexpensive, and sustainable carbon sources. The aim of this study was to develop such a process for the synthesis of presilphiperfolan-8β-ol (PSP). The biosynthetic pathway of this tricyclic sesquiterpene alcohol was successfully introduced into E. coli. The resulting multi-plasmid strain was able to produce farnesyl pyrophosphate in vivo via the mevalonate pathway, which was then converted to PSP by the sesquiterpene cyclase BcBOT2. The product, which is mainly secreted into the culture medium, was identified via GC-MS and quantified via GC-FID. The constructed strain produced 10 mg L−1 PSP in 48 h at 20 °C directly from carbon feedstock.

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