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Improving Extracellular Production of Serratia Marcescens Lytic Polysaccharide Monooxygenase CBP21 and Aeromonas Veronii B565 Chitinase Chi92 in Escherichia Coli and Their Synergism

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Journal AMB Express
Date 2017 Sep 9
PMID 28884316
Citations 9
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Abstract

Lytic polysaccharide monooxygenases (LPMOs) can oxidize recalcitrant polysaccharides and boost the conversion of the second most abundant polysaccharide chitin by chitinase. In this study, we aimed to achieve the efficient extracellular production of Serratia marcescens LPMO CBP21 and Aeromonas veronii B565 chitinase Chi92 by Escherichia coli. Twelve signal peptides reported with high secretion efficiency were screened to assess the extracellular production efficiency of CBP21 and Chi92, with glycine used as a medium supplement. The results showed that PelB was the most productive signal peptide for the extracellular production of CBP21 and Chi92 in E. coli. Furthermore, CBP21 facilitated the degradation of the three chitin substrates (colloidal chitin, β-chitin, and α-chitin) by Chi92. This study will be valuable for the industrial production and application of the two enzymes for chitin degradation.

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References
1.
Choi J, Jeong K, Kim S, Lee S . Efficient secretory production of alkaline phosphatase by high cell density culture of recombinant Escherichia coli using the Bacillus sp. endoxylanase signal sequence. Appl Microbiol Biotechnol. 2000; 53(6):640-5. DOI: 10.1007/s002530000334. View

2.
Saito A, Miyashita K, Biukovic G, Schrempf H . Characteristics of a Streptomyces coelicolor A3(2) extracellular protein targeting chitin and chitosan. Appl Environ Microbiol. 2001; 67(3):1268-73. PMC: 92723. DOI: 10.1128/AEM.67.3.1268-1273.2001. View

3.
Chu H, Hoang V, Hofemeister J, Schrempf H . A Bacillus amyloliquefaciens ChbB protein binds beta- and alpha-chitin and has homologues in related strains. Microbiology (Reading). 2001; 147(Pt 7):1793-1803. DOI: 10.1099/00221287-147-7-1793. View

4.
Lee C, Wong D, ROBERTSON G . An E. coli expression system for the extracellular secretion of barley alpha-amylase. J Protein Chem. 2001; 20(3):233-7. DOI: 10.1023/a:1010904109747. View

5.
Choi J, Lee S . Secretory and extracellular production of recombinant proteins using Escherichia coli. Appl Microbiol Biotechnol. 2004; 64(5):625-35. DOI: 10.1007/s00253-004-1559-9. View