Reaction catalyzed by N-acetylgalactosamine-4-sulfatase (3.1.6.12), N-acetylgalactosamine-6-sulfatase (3.1.6.4) show all sequences for 3.1.6.4
+
H2O
=
+
chondroitin sulfate
+
H2O
=
chondroitin
+
sulfate