Reaction catalyzed by chitin disaccharide deacetylase (3.5.1.105)
+
H2O
=
+
GlcNAc-beta-1,4-GlcNAc-beta-1,4-GlcNAc-beta-1,4-GlcNAc
+
H2O
=
GlcNAc-beta-1,4-GlcNAc-beta-1,4-GlcNAc-beta-1,4-GlcN
+
acetate