Improving extracellular production of Serratia marcescens lytic polysaccharide monooxygenase CBP21 and Aeromonas veronii B565 chitinase Chi92 in Escherichia coli and their synergism

AMB Express

Table 2 Binding preferences of chitin-active LPMOs

Name	Source	Binding perference	References
CBP21	S. marcescens	β-chitin > colloidal chitin > α-chitin	(Suzuki et al. 1998; Vaaje-Kolstad et al. b)
ChbB	Bacillus amyloliquefaciens	β-chitin > α-chitin	(Chu et al. 2001)
E7	Thermobifida fusca	β-chitin > α-chitin > microcrystalline cellulose	(Moser et al. 2008)
SpCBP21	Serratia proteamaculans	β-chitin > α-chitin	(Purushotham et al. 2012)
SpCBP50	S. proteamaculans	β-chitin > α-chitin	(Purushotham et al. 2012)
BtCBP	Bacillus thuringiensis	β-chitin > α-chitin	(Manjeet et al. 2013)
BliCBP	B. licheniformis	β-chitin > α-chitin	(Manjeet et al. 2013)
SgLPMO10F	Streptomyces griseus	β-chitin > α-chitin	(Nakagawa et al. 2015)
JdLPMO10A	Jonesia denitrificans	β-chitin > α-chitin	(Mekasha et al. 2016)
LmLPMO10	Listeria monocytogenes	β-chitin slightly > α-chitin	(Paspaliari et al. 2015)
EfCBM33A	Enterococcus faecalis	β-chitin slightly > α-chitin	(Vaaje-Kolstad et al. 2012)
LlCBP33A	Lactococcus lactis	α-chitin ≈ β-chitin > Avicel > colloidal chitin > chitin beads	(Vaaje-Kolstad et al. 2009)
BtLPMO10A	B. thuringiensis	α-chitin ≈ β-chitin > chitin beads > colloidal chitin	(Zhang et al. 2015)
CjLPMO10A	Cellvibrio japonicus	α-chitin > β-chitin	(Forsberg et al. 2016)
CHB1	Streptomyces olivaceoviridis	Strictly to α-chitin	(Zeltins and Schrempf 1997)
CHB2	Streptomyces reticuli	Strictly to α-chitin	(Kolbe et al. 1998)
CHB3	Streptomyces coelicolor	α-chitin > β-chitin	(Saito et al. 2001)