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Literature summary for 2.8.2.20 extracted from

  • Kasinathan, C.; Ramaprasad, P.; William, S.; Espina, N.
    Stimulation of tyrosylprotein sulfotransferase activity by ethanol: role of increased enzyme level (1998), Alcohol, 15, 271-276.
    View publication on PubMed
Search for more literature for 2.8.2.20

Activating Compound

Activating Compound Comment Organism Structure
additional information stimulation by ethanol involves increased TPST level rather than change in affinity for its substrates Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00041
-
 EAY acidic amino acid polymer, pH 6.8, 37°C, rat liver, control group without chronic alcohol feeding Rattus norvegicus
0.00043
-
 EAY acidic amino acid polymer, pH 6.8, 37°C, rat liver after chronic alcohol feeding Rattus norvegicus
0.009 0.017 3'-phosphoadenylylsulfate pH 6.8, 37°C, rat liver after chronic alcohol feeding Rattus norvegicus
0.01 0.0125 3'-phosphoadenylylsulfate pH 6.8, 37°C, rat liver, control group without chronic alcohol feeding Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
Golgi membrane
-
 Rattus norvegicus 139
-

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
 male Sprague-Dawley
-

Source Tissue

Source Tissue Comment Organism Textmining
gastric mucosa
-
 Rattus norvegicus
-
liver
-
 Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3'-phosphoadenylyl sulfate + EAY
-
 Rattus norvegicus adenosine 3',5'-bisphosphate + EAY(O-sulfate)
-
 ?
3'-phosphoadenylylsulfate + acidic amino acid polymer EAY i.e. poly-EAY or Glu6,Ala3,Tyr1, model substrate Rattus norvegicus adenosine 3',5'-bisphosphate + ?
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
 Rattus norvegicus