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3.1.6.4: N-acetylgalactosamine-6-sulfatase

This is an abbreviated version!
For detailed information about N-acetylgalactosamine-6-sulfatase, go to the full flat file.

Word Map on EC 3.1.6.4

Reaction

D-GalNAc-6-sulfate
+
H2O
=
D-GalNAc
+
sulfate

Synonyms

6-sulfatase, acetylgalactosamine 6-sulfatase, AtsA2, chondroitin sulfatase, chondroitinase, chondroitinsulfatase, galactose-6-sulfatase, galactose-6-sulfate sulfatase, GalNAc6S sulfatase, GALNS, N-acetylgalactosamine 6-sulfatase, N-acetylgalactosamine 6-sulphate sulphatase, N-acetylgalactosamine-6-sulfatase, N-acetylgalactosamine-6-sulfate sulfatase, sulfatase, acetylgalactosamine 6-, sulfatase, chondroitin

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.6 Sulfuric-ester hydrolases
                3.1.6.4 N-acetylgalactosamine-6-sulfatase

KM Value

KM Value on EC 3.1.6.4 - N-acetylgalactosamine-6-sulfatase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
4.4
4-Methylumbelliferyl sulfate
-
recombinant enzyme
0.008
galactosamine 6-sulfate
-
-
0.013
Galactose 6-sulfate
-
-
0.03
GalNAc-4-SO4-(GlcUA-GalNAc-4-SO4)2
-
-
0.049
GalNAc-4-SO4-(GlcUA-GalNAc-4-SO4)3
-
-
0.064
GalNAc-4-SO4-(GlcUA-GalNAc-4-SO4)4
-
-
0.027
GalNAc-4-SO4-GlcUA-GalNAc-4-SO4
-
-
0.12
N-acetylgalactosamine 6-sulfate-beta(1-4)glucuronic acid-beta(1-3)-N-acetylgalactosaminitol 6-sulfate
-
-
0.012 - 0.015
O-(beta-D-6-sulfo-2-acetamido-2-deoxygalactosyl)-(1-4)-O-beta-D-glucuronosyl-(1-3)-O-beta-D-6-sulfo-2-acetamido-2-deoxy-galactitol
0.05 - 0.096
O-(beta-D-sulfogalactosyl)-(1-4)-1,5-anhydro-D-mannitol 6-sulfate
0.0125
oligosaccharide substrate derived from chondroitin 6-sulfate
-
-
-
0.05
oligosaccharide substrates derived from keratan sulfate
-
-
-