ID 3.1.6.18 DE Glucuronate-2-sulfatase. AN Chondro-2-sulfatase. CA Hydrolysis of the 2-sulfate groups of the 2-O-sulfo-D-glucuronate CA residues of chondroitin sulfate, heparin and heparitin sulfate. CC -!- Does not act on iduronate 2-sulfate residues (cf. EC 3.1.6.13). //