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Literature summary extracted from

  • Noel, H.; Plante, L.; Bleau, G.; Chapdelaine, A.; Roberts, K.D.
    Human placental steroid sulfatase: purification and properties (1983), J. Steroid Biochem., 19, 1591-1598.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.6.2 0.00526
-
 cholesterol 3-sulfate
-
 Homo sapiens
3.1.6.2 0.014
-
 dehydroandrosterone 3-sulfate
-
 Homo sapiens
3.1.6.2 1.32
-
 p-Nitrophenyl sulfate
-
 Homo sapiens

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.6.2 microsome
-
 Homo sapiens
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.6.2 62000
-
 SDS-PAGE Homo sapiens

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.6.2 steroid sulfates + H2O Homo sapiens also acts on some related steryl sulfates, phenol sulfates, steroid arylsulfates and steroid alkyl sulfates catalyzed at the same site steroid + sulfate
-
 ?

Organism

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

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.6.2
-
 Homo sapiens

Source Tissue

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

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.6.2 cholesterol 3-sulfate + H2O
-
 Homo sapiens cholesterol + sulfate
-
 ?
3.1.6.2 dehydroandrosterone 3-sulfate + H2O
-
 Homo sapiens dehydroandrosterone + sulfate
-
 ?
3.1.6.2 p-nitrophenyl-sulfate + H2O arylsulfatase activity, EC 3.1.6.1, and various steroid sulfatase activities (EC 3.1.6.1) are functions of the same protein Homo sapiens p-nitrophenol + sulfate
-
 ?
3.1.6.2 steroid sulfates + H2O also acts on some related steryl sulfates, phenol sulfates, steroid arylsulfates and steroid alkyl sulfates catalyzed at the same site Homo sapiens steroid + sulfate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.1.6.2 More arylsulfatase activity, E.C. 3.1.6.1, and various steroid sulfatase activities, E.C. 3.1.6.1, are functions of the same protein Homo sapiens

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.6.2 5 5.5 and pH 7.5, 2 optima, cholesterol 3-sulfate Homo sapiens
3.1.6.2 7.3 7.5 and pH 5.0, 2 optima, cholesterol 3-sulfate Homo sapiens