3.2.1.201 62.7 - substrate chitin, N-terminal catalytic domain, pH 5.0, 80°C 656022 3.2.1.201 477 - substrate ethylene glycol chitin, N-terminal catalytic domain, pH 5.0, 80°C 656022 3.2.1.201 2490 - substrate colloidal chitin, N-terminal catalytic domain, pH 5.0, 80°C 656022 3.2.1.201 3160 - substrate chitosan, 70% deacetylated, N-terminal catalytic domain, pH 5.0, 80°C 656022