Table 1.

Summary of expression of plant cell wall degrading enzymes in Z. mobilis.

PCDE	Source organism	Gene Bank ID	M.W (kDa)	Promoter	Secretion signal peptide	Extracellular portion (%)	Periplasmic portion (%)	Reference
Endo-β-1,4-glucanase	A. cellulolyticus	AAA75477.1	60.7	P tac	Z. mobilis PhoC	~20%	~30%	[42]
	A. cellulolyticus	AAA75477.1	60.7	P tac	Z. mobilis ORF ZM 0331	~15%	~25%	[42]
	A. cellulolyticus	ABK52392.1	41.3	P tac	Z. mobilis PhoC	13%	26%	[42]
	A. xylinum	BAA03797.1	24	Native	Native	<1%	75%	[43]
	B. subtilis	NA	NA	Native	Native	NA	NA	[44]
	C. uda CB4	AAA23090.1	40.7	Z. mobilis unidentified gene	Native	NA	NA	[45]
	E. chrysanthemi	CAA68604.1	46.4	Native	Native	~40%	~80%	[46]
	E. cloacae	ABP62583.1	40.3	Native	Native	~7.6%	ND	[47]
	P. cellulosa	NA	NA	ca t*gene on pSUP104	Native	NA	NA	[48]
	X. albilineans	NA	NA	Native	Native	NA	NA	[49]
β-Glucosidase	R. albus	CAA33461.1	104.2	Z. mobilis gfo gene	Z. mobilis Gfo	4.7%	61%	[50]
	R. albus	CAA33461.1	104.2	P tac	Z. mobilis Gln	11.2%	34.3%	[50]
	X. albilineans	NA	NA	Native	Native	NA	NA	[49, 51]

^∗Chloramphenicol acyltransferase; NA: not available; ND: not detected.