ID 4.2.2.8 DE Heparin-sulfate lyase. AN Heparin-sulfate eliminase. AN Heparitin-sulfate lyase. CA Elimination of sulfate; appears to act on linkages between N-acetyl-D- CA glucosamine and uronate. Product is an unsaturated sugar. CC -!- Does not act on N,O-desulfated glucosamine or N-acetyl-O-sulfated CC glucosamine linkages. //