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Literature summary extracted from

  • Nakazawa, K.; Kagabe, K.
    Galactose-6-sulfatase from Actinobacillus sp. IFO-13310 and its action on sulfated oligosaccharides from keratan sulfate (1978), Biochim. Biophys. Acta, 527, 391-402.
    View publication on PubMed

Organism

EC Number Organism UniProt Comment Textmining
3.1.6.4 Actinobacillus sp.
-
-
-
3.1.6.4 Actinobacillus sp. IFO-13310
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.6.4
-
 Actinobacillus sp.

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.6.4 0.138
-
-
 Actinobacillus sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.6.4 galactose 6-sulfate + H2O about 40% of the activity with N-acetylgalactosamine 6-sulfate Actinobacillus sp. galactose + sulfate
-
 ?
3.1.6.4 galactose 6-sulfate + H2O about 40% of the activity with N-acetylgalactosamine 6-sulfate Actinobacillus sp. IFO-13310 galactose + sulfate
-
 ?
3.1.6.4 N-acetylgalactosamine 6-sulfate + H2O
-
 Actinobacillus sp. N-acetylgalactosamine + sulfate
-
 ?
3.1.6.4 N-acetylgalactosamine 6-sulfate + H2O
-
 Actinobacillus sp. IFO-13310 N-acetylgalactosamine + sulfate
-
 ?
3.1.6.4 tetrasaccharide trisulfate + H2O bearing the non-reducing N-acetylglucosamine 6-sulfate Actinobacillus sp. sulfate + N-acetylglucosamine + galactose
-
 ?
3.1.6.4 tetrasaccharide trisulfate + H2O bearing the non-reducing N-acetylglucosamine 6-sulfate Actinobacillus sp. IFO-13310 sulfate + N-acetylglucosamine + galactose
-
 ?
3.1.6.4 trisaccharide disulfate + H2O trisaccharide disulfate prepared from keratan sulfate by sequential degradation with endo-beta-galactosidase, N-acetylglucosamine-6-sulfatase and exo-beta-N-acetylglucosanminidase Actinobacillus sp. sulfate + ?
-
 ?
3.1.6.4 trisaccharide disulfate + H2O trisaccharide disulfate prepared from keratan sulfate by sequential degradation with endo-beta-galactosidase, N-acetylglucosamine-6-sulfatase and exo-beta-N-acetylglucosanminidase Actinobacillus sp. IFO-13310 sulfate + ?
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.6.4 6.5
-
 release of sulfate from galactose 6-sulfate and N-acetylgalactosamine 6-sulfate Actinobacillus sp.