Multiple residue sequence alignment
We downloaded the residue sequences of the GH10 family of xylanases such as CbXyn10C and SlXyn10A from the GenBank protein database. Then, we compared the residue sequences of XynA, the residue sequence of the GH10 family of monofunctional xylanases, and the residue sequence of the GH10 family of bifunctional xylanases using ClustalW software and the ESPript3 website.