Abstract
A novel expression system of Klebsiella pneumoniae was developed in order to improve 1,3-propanediol (1,3-PD) production using a K. pneumoniae–Escherichia coli shuttle vector pET28a consisting of the kanamycin-resistance gene promoter Pkan. The recombinant plasmid pETPkan-cat carrying the chloramphenicol acetyltransferase gene cat as selectable marker was constructed to test the availability of the promoter Pkan in K. pneumoniae. The results showed that the chloramphenicol acetyltransferase was apparently expressed in K. pneumoniae, and the recombinant strain had a high-level resistance to chloramphenicol, suggesting that the promoter Pkan was efficient in K. pneumoniae. Then, the expression system was applied to the expression of 1,3-PD oxidoreductase in K. pneumoniae. The enzyme was over-expressed, and the recombinant K. pneumoniae showed a nearly 3.0-fold decrease in peak level of the intermediary metabolite 3-hydroxypropionaldehyde and an increase of 16.5% in yield of 1,3-PD with respect to the wild-type strain. From these results, the first reported expression system has paved the way for improvement of 1,3-PD production and will be available and efficient for other heterologous gene expression in K. pneumoniae.
Similar content being viewed by others
References
Biebl, H., Menzel, K., Zeng, A. P., & Deckwer, W. D. (1999). Applied Microbiology and Biotechnology, 52, 289–297.
Menzel, K., Zeng, A. P., & Deckwer, W. D. (1997). Enzyme and Microbial Technology, 20, 82–86.
Zeng, A. P., Biebl, H., Schlieker, H., & Deckwer, W. D. (1993). Enzyme and Microbial Technology, 15, 770–779.
Ausubel, F. M., Brent, R., Kingston, R. E., Moore, D. D., Smith, J. A., Seidman, J. G., et al. (1987). Current protocols in molecular biology. New York: Wiley.
Wirth, R., Friesenegger, A., & Fiedler, S. (1989). Molecular and General Genetics, 216, 175–177.
Forage, R. G., & Lin, E. C. (1982). Journal of Bacteriology, 151, 591–599.
Ahrens, K., Menzel, K., Zeng, A. P., & Deckwer, W. D. (1998). Biotechnology and Bioengineering, 59, 544–552.
Cirde, S. J., Stone, L., & Boruff, C. S. (1945). Industrial and Engineering Chemistry. Analytical Edition, 17, 259–262.
Barbirato, F., Soucaille, P., & Bories, A. (1996). Applied and Environmental Microbiology, 12, 4405–4409.
Lin, R. H., Liu, H. J., Zhang, J., Hao, J., Cheng, K. K., & Liu, D. H. (2005). Modern Chemical Industries, 25, 47–51.
Zeng, A. P., & Bieb, H. (2002). Advances in Biochemical Engineering/Biotechnology, 74, 239–259.
Emptage, M., Haynie, S. L., Laffend, L. A., Pucci, J. P., & Whited, G. (2003). US Patent 6514733.
Laffend, L. A., Nagarajan, V., & Nakamura, C. E. (1997). US Patent 5686276.
Boenigk, R., Bowien, S., & Gottschalk, G. (1993). Applied Microbiology and Biotechnology, 38, 453–457.
Huang, H., Gong, C. S., & Tsao, G. T. (2002). Applied Biochemistry and Biotechnology, 98, 687–698.
Saint-amans, S., Girbal, L., Andrade, J., Ahrens, K., & Soucaille, P. (2001). Journal of Bacteriology, 183, 1748–1754.
Chen, X., Zhang, D. J., Qi, W. T., Gao, S. J., Xiu, Z. L., & Xu, P. (2003). Applied Microbiology and Biotechnology, 63, 143–146.
Hao, J., Wang, W., Tian, J., Li, J. L., & Liu, D. H. (2008). Journal of Industrial Microbiology & Biotechnology, 7, 735–741.
Zhang, X. M., Tang, X. M., Zhuge, B., Shen, W., Rao, Z. M., Fang, H. Y., et al. (2005). Chinese Journal of Biotechnology, 21, 743–747.
Wang, F. H., Qu, H. J., Zhang, D. W., Tian, P. F., & Tan, T. W. (2007). Molecular Biotechnology, 37, 112–119.
Zhang, X. M., Li, Y., & Zhuge, J. (2006). World Journal of Microbiology & Biotechnology, 22, 945–952.
Acknowledgements
This work was supported by the National Natural Science Foundation of China (20676053), National Programs for High Technology Research and Development of China (2006AA020103 and 2007AA02Z207), Program for New Century Excellent Talents in University (No. NCET-07-0380), and National Basic Research Program (973 Program; No. 2007CB707800).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ma, Z., Rao, Z., Zhuge, B. et al. Construction of a Novel Expression System in Klebsiella pneumoniae and its Application for 1,3-Propanediol Production. Appl Biochem Biotechnol 162, 399–407 (2010). https://doi.org/10.1007/s12010-009-8743-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12010-009-8743-4