Xylan 1,4-b-xylosidase

Xylan 1,4-beta-xylosidase (EC3.2.1.37, xylobiase, beta-xylosidase, exo-1,4-beta-xylosidase, beta-D-xylopyranosidase, exo-1,4-xylosidase, exo-1,4-beta-D-xylosidase, 1,4-beta-D-xylan xylohydrolase) is an enzyme with systematic name 4-beta-D-xylan xylohydrolase. This enzyme catalyses the following chemical reaction