[Excerpt] Xylanases (EC 3.2.1.8) are glycoside hydrolase enzymes which breakdown the β-1,4 linkages of xylan, one of the most abundant polysaccharide in the cell wall of plants. Xylanases are important industrial enzymes with application in the food, feed and industrial enzymes markets. pXyl is an industrially important psychrophilic family 8 xylanase which is already being commercialized worldwide for baking a...