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Literature summary for 3.1.6.1 extracted from

  • Sasaki, H.; Akasaka, K.; Shimada, H.; Shiroya, T.
    Purification and characterization of arylsulfatase from sea urchin (Hemicentrotus pulcherrimus) embryos (1987), Comp. Biochem. Physiol. B, 88, 147-152.
No PubMed abstract available
Search for more literature for 3.1.6.1

Inhibitors

Inhibitors Comment Organism Structure
Cl- slight Hemicentrotus pulcherrimus
PO43-
-
 Hemicentrotus pulcherrimus
SO42-
-
 Hemicentrotus pulcherrimus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.59
-
 4-nitrophenyl sulfate
-
 Hemicentrotus pulcherrimus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
63000
-
 10 * 63000, SDS-PAGE Hemicentrotus pulcherrimus
670000
-
 gel filtration Hemicentrotus pulcherrimus

Organism

Organism UniProt Comment Textmining
Hemicentrotus pulcherrimus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
type II arylsulfatase Hemicentrotus pulcherrimus

Source Tissue

Source Tissue Comment Organism Textmining
embryo
-
 Hemicentrotus pulcherrimus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
15
-
-
 Hemicentrotus pulcherrimus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl sulfate + H2O
-
 Hemicentrotus pulcherrimus 4-nitrophenol + sulfate
-
 ?

Subunits

Subunits Comment Organism
decamer 10 * 63000, SDS-PAGE Hemicentrotus pulcherrimus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5 6
-
 Hemicentrotus pulcherrimus

pH Range

pH Minimum pH Maximum Comment Organism
4 7 pH 4: about 15% of maximal activity, pH 7.0: about 55% of maximal activity Hemicentrotus pulcherrimus