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3.1.6.12: N-acetylgalactosamine-4-sulfatase

This is an abbreviated version!
For detailed information about N-acetylgalactosamine-4-sulfatase, go to the full flat file.

Word Map on EC 3.1.6.12

Reaction

D-GalNAc-4-sulfate
+
H2O
=
sulfate
+
D-GalNAc

Synonyms

4-sulfatase, 4-sulphatase, acetylgalactosamine 4-sulfatase, ARSB, arylsulfatase B, ASB, chondroitinase, chondroitinsulfatase, chondrosulfatase, G4S, gastric chondrosulfohydrolase, N-acetylgalactosamine 4-sulfatase, N-acetylgalactosamine 4-sulfate sulfohydrolase, N-acetylgalactosamine-4-sulfatase, N-acetylgalactosamine-4-sulphatase, sulfatase, acetylgalactosamine 4-

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.6 Sulfuric-ester hydrolases
                3.1.6.12 N-acetylgalactosamine-4-sulfatase

pH Optimum

pH Optimum on EC 3.1.6.12 - N-acetylgalactosamine-4-sulfatase

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pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
3.5
-
UDP-N-acetylgalactosamine 4-sulfate
3.8
-
oligosaccharide substrate, formate buffer
4 - 4.8
-
substrate-dependent
4.4
-
oligosaccharide substrate, acetate buffer or dimethylglutarate buffer
4.8
-
chondroitin 4-sulfate
5.3
-
wild-type and mutant enzyme
5.5
-
4-methylumbelliferyl sulfate
6
-
enzyme from animals without infection, maximal activity is about 60% of the activity of the enzyme from animals infected with Schistosoma mansoni
6.1
-
nitrocatechol sulfate
7
-
enzyme from animals infected with Schistosoma mansoni
8.2
-
assay at