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Literature summary for 3.1.6.4 extracted from

  • Bielicki, J.; Fuller, M.; Guo, X.H.; Morris, P.; Hopwood, J.J.; Anson, D.S.
    Expression, purification and characterization of recombinant human N-acetylgalactosmaine-6-sulphatase (1995), Biochem. J., 311, 333-339.
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
expression in Chinese hamster ovary cells Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
Na2HPO4
-
Homo sapiens
Na2SO4
-
Homo sapiens
NaCl
-
Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.012
-
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 liver enzyme Homo sapiens
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 recombinant enzyme Homo sapiens
0.05
-
O-(beta-D-sulfogalactosyl)-(1-4)-1,5-anhydro-D-mannitol 6-sulfate liver enzyme Homo sapiens
0.096
-
O-(beta-D-sulfogalactosyl)-(1-4)-1,5-anhydro-D-mannitol 6-sulfate recombinant enzyme Homo sapiens
4.4
-
4-Methylumbelliferyl sulfate recombinant enzyme Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
lysosome
-
Homo sapiens 5764
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
58000
-
recombinant precursor enzyme, gel filtration Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant precursor enzyme Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.68
-
-
Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-methylumbelliferyl sulfate + H2O
-
Homo sapiens 4-methylumbelliferone + sulfate
-
?
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 + H2O
-
Homo sapiens sulfate + ?
-
?
O-(beta-D-sulfogalactosyl)-(1-4)-1,5-anhydro-D-mannitol 6-sulfate + H2O
-
Homo sapiens ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5 4 liver enzyme Homo sapiens
4
-
recombinant enzyme Homo sapiens