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Engineering Synthetic Microbial Consortium for Cadaverine Biosynthesis from Glycerol

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Journal Biotechnol Lett
Date 2022 Oct 6
PMID 36203106
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Abstract

Objectives: 1,5-pentanediamine (cadaverine) is a C5 platform chemical, also an important raw material for bio-polyamide PA5X. With increasing concerns about the depletion of fossil resources and global environmental protection, cadaverine bio-production has attracted more attentions.

Results: Here, a microbial consortium consisting of Corynebacterium glutamicum cgl-FDK and Escherichia coli BL-ABST-Spy was constructed to de novo synthesize cadaverine utilizing glycerol as the sole carbon resource. The glycerol utilization pathway was initially constructed in C. glutamicum cgl-FDK to produce lysine from glycerol. Then, the pyridoxal 5'-phosphate (PLP) biosynthesis pathway and SpyTag/SpyCatcher protein-ligation system for lysine decarboxylase (CadA) and cadaverine-lysine antiporter protein (CadB) were introduced into E. coli BL-ABST-Spy to synthesize cadaverine from lysine. Furthermore, the fermentation conditions of microbial consortium were optimized and the cadaverine production reached 9.3 g/L with glycerol as the sole carbon source.

Conclusions: This work provides a promising strategy for efficiently producing cadaverine from glycerol with an artificial microbial consortium.

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References
1.
Adkins J, Pugh S, McKenna R, Nielsen D . Engineering microbial chemical factories to produce renewable "biomonomers". Front Microbiol. 2012; 3:313. PMC: 3430982. DOI: 10.3389/fmicb.2012.00313. View

2.
Behrendorff J, Borras-Gas G, Pribil M . Synthetic Protein Scaffolding at Biological Membranes. Trends Biotechnol. 2019; 38(4):432-446. DOI: 10.1016/j.tibtech.2019.10.009. View

3.
Boss M, Newbatt Y, Gupta S, Collins I, Brune B, Namgaladze D . AMPK-independent inhibition of human macrophage ER stress response by AICAR. Sci Rep. 2016; 6:32111. PMC: 4999824. DOI: 10.1038/srep32111. View

4.
Buschke N, Schroder H, Wittmann C . Metabolic engineering of Corynebacterium glutamicum for production of 1,5-diaminopentane from hemicellulose. Biotechnol J. 2011; 6(3):306-17. DOI: 10.1002/biot.201000304. View

5.
Liu C, Fan B, Cao Z, Su Q, Wang Y, Zhang Z . Development of a high-density genetic linkage map and identification of flowering time QTLs in adzuki bean (Vigna angularis). Sci Rep. 2016; 6:39523. PMC: 5180193. DOI: 10.1038/srep39523. View