ID 3.5.1.41 DE Chitin deacetylase. CA Chitin + H(2)O = chitosan + acetate. CC -!- Hydrolyzes the N-acetamido groups of N-acetyl-D-glucosamine residues CC in chitin. DR O13842, CDA1_SCHPO ; Q06702, CDA1_YEAST ; Q06703, CDA2_YEAST ; DR P50325, CDA_AMYRO ; P0CP77, CDA_CRYNB ; P0CP76, CDA_CRYNJ ; DR P82476, CDA_CRYNV ; //