3.1.6.1	arylsulfatase (type I)	-	
3.1.6.10	chondro-6-sulfatase	-	
3.1.6.11	disulfoglucosamine-6-sulfatase	-	
3.1.6.12	N-acetylgalactosamine-4-sulfatase	-	
3.1.6.13	iduronate-2-sulfatase	-	
3.1.6.14	N-acetylglucosamine-6-sulfatase	-	
3.1.6.15	N-sulfoglucosamine-3-sulfatase	-	
3.1.6.16	monomethyl-sulfatase	-	
3.1.6.17	D-lactate-2-sulfatase	-	
3.1.6.18	glucuronate-2-sulfatase	-