ID 3.1.6.4 DE N-acetylgalactosamine-6-sulfatase. AN chondroitinase. AN chondroitinsulfatase. AN galactose-6-sulfate sulfatase. CA Hydrolysis of the 6-sulfate groups of the N-acetyl-D-galactosamine CA 6-sulfate units of chondroitin sulfate and of the D-galactose 6-sulfate CA units of keratan sulfate. DR Q32KH5, GALNS_CANLF; P34059, GALNS_HUMAN; Q571E4, GALNS_MOUSE; DR Q8WNQ7, GALNS_PIG ; Q32KJ6, GALNS_RAT ; //