3. Hydrolases;
3.2 Glycosylases;
3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
3.2.1.- exo-1,4-beta-D-glucosaminidase; CsxA; GlcNase; exochitosanase; GlmA; exo-beta-D-
glucosaminidase; chitosan exo-1,4-beta-D-glucosaminidase