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Literature summary extracted from

  • Gloessl, J.; Truppe, W.; Kresse, H.
    Purification and properties of N-acetylgalactosamine 6-sulphate sulphatase from human placenta (1979), Biochem. J., 181, 37-46.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.1.6.4 2-mercaptoethanol activates Homo sapiens
3.1.6.4 dithiothreitol activates Homo sapiens
3.1.6.4 EDTA activates Homo sapiens
3.1.6.4 glutathione activates Homo sapiens
3.1.6.4 NEM activates Homo sapiens

General Stability

EC Number General Stability Organism
3.1.6.4 freezing to -20°C and immediate thawing decreases the activity by 20% Homo sapiens

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.6.4 chondroitin 6-sulfate competitive Homo sapiens
3.1.6.4 CN-
-
Homo sapiens
3.1.6.4 Fe3+
-
Homo sapiens
3.1.6.4 heparan sulfate competitive Homo sapiens
3.1.6.4 heparin competitive Homo sapiens
3.1.6.4 Hg2+
-
Homo sapiens
3.1.6.4 K+
-
Homo sapiens
3.1.6.4 KCl
-
Homo sapiens
3.1.6.4 Keratan sulfate competitive Homo sapiens
3.1.6.4 Mg2+
-
Homo sapiens
3.1.6.4 Mn2+
-
Homo sapiens
3.1.6.4 NaCl
-
Homo sapiens
3.1.6.4 NO3-
-
Homo sapiens
3.1.6.4 phosphate
-
Homo sapiens
3.1.6.4 S2O32-
-
Homo sapiens
3.1.6.4 SO32-
-
Homo sapiens
3.1.6.4 SO42-
-
Homo sapiens
3.1.6.4 Zn2+
-
Homo sapiens

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.6.4 78000
-
x * 78000, SDS-PAGE Homo sapiens
3.1.6.4 100000
-
gel filtration Homo sapiens

Organism

EC Number Organism UniProt Comment Textmining
3.1.6.4 Homo sapiens
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.6.4
-
Homo sapiens

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.6.4 placenta
-
Homo sapiens
-

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 additional information
-
-
Homo sapiens

Storage Stability

EC Number Storage Stability Organism
3.1.6.4 4°C, stable for 10 weeks Homo sapiens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.6.4 N-acetylgalactosamine 6-sulfate-anhydromannitol + H2O
-
Homo sapiens sulfate + ?
-
?

Subunits

EC Number Subunits Comment Organism
3.1.6.4 ? x * 78000, SDS-PAGE Homo sapiens

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.6.4 50
-
30 min, 50% loss of actuvity Homo sapiens
3.1.6.4 55
-
10 min, 50% loss of activity Homo sapiens

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.6.4 4.2
-
and a second optimum at pH 5.2, 0.1 M sodium acetate buffer Homo sapiens
3.1.6.4 4.4
-
and a second optimum at pH 4.9, 0.02 M sodium acetate buffer Homo sapiens
3.1.6.4 4.9
-
and a second optimum at pH 4.4, 0.02 M sodium acetate buffer Homo sapiens
3.1.6.4 5.2
-
and a second optimum at pH 4.2, 0.1 M sodium acetate buffer Homo sapiens