Inhibitory effect of lignin on the hydrolysis of xylan by thermophilic and thermolabile GH11 xylanases

Table 1 Characteristics of GH11 xylanases used in the present study

Xylanase	Production host	Domain architecture	Mw (kDa)	pI	pH optimum	Hpatch score			Specific activity (nkat/mg)	Potential salt bridges	Potential disulphide bridges	N-glycosylation
Xylanase	Production host	Domain architecture	Mw (kDa)	pI	pH optimum	core	CBM	Total	Specific activity (nkat/mg)	Potential salt bridges	Potential disulphide bridges	N-glycosylation
TrXyn1	T. reesei	GH11	18.4	5.5^a	4.0–4.5^a	1.12	–	1.12	5600	3	0	n.d
TrXyn2	T. reesei	GH11	18.6	9^a	5.0–5.5^a	0.8	–	0.8	23000	5	0	n.d
Xyl40-CD	T. reesei	GH11	22.7	8.4^b	n.d	0.64	–	0.64	13100	5	2	Yes
Xyl40	E. coli	GH11-CBM60	35.9	8.6^b	6.5^c	0.8	2.24	3.04	3200	5	3	No

ISSN: 2731-3654