Enzyme Commission Number
EC 2.8.2.22
Product Overview
High-quality enzyme products.
Well-established quality management system.
Reaction
an aryl sulfate + a phenol = a phenol + an aryl sulfate
Systematic Name
aryl-sulfate:phenol sulfonotransferase
Function
The enzyme, characterized from bacteria that colonize the human and mouse intestine, catalyses the transfer of a sulfate group from a phenol sulfate ester to other phenolic compounds. Activity is enhanced by Mg2+ and Mn2+. Unlike EC 2.8.2.9, tyrosine-ester sulfotransferase and EC 2.8.2.1, aryl sulfotransferase, the enzyme does not act on 3′-phosphoadenylyl sulfate or adenosine 3′,5′-bisphosphate.The level of sulfation of polyphenols depends on the positions of the hydroxyl groups. Hydroxy groups of tyrosine residues in peptides such as angiotensin can also act as acceptors. The reaction proceeds according to a ping pong bi bi mechanism.
Other name
arylsulfate-phenol sulfotransferase; arylsulfotransferase (ambiguous); ASST; arylsulfate sulfotransferase; arylsulfate:phenol sulfotransferase; astA (gene name); aryl-sulfate:phenol sulfotransferase
Production Methods
Fermentation
Package
on customer request
Applications
Research Use
Storage
Should be stored in a dry and cool place, avoiding high temperature.
Appearance / Form
powder or liquid
Odor
Normal microbial fermentation odour.
WARNINGS
Keep sealed after use every time to avoid microbial infections and inactivation of enzymes until its finish.
Description
Microbial enzymes have been used in a large number of fields, such as chemical, agricultural and biopharmaceutical industries. Our enzyme production services are based on bacteria, fungi, and yeast, from strain selection, optimization, and process development to scale-up production.
