show all | hide all No of entries

Information on EC - aryl-sulfate sulfotransferase

for references in articles please use BRENDA:EC2.8.2.22
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
     2 Transferases
         2.8 Transferring sulfur-containing groups
             2.8.2 Sulfotransferases
       aryl-sulfate sulfotransferase
IUBMB Comments
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, tyrosine-ester sulfotransferase and EC, 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 [3-5]. 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 .
Specify your search results
Select one or more organisms in this record: ?
Show additional data
Do not include text mining results
Include (text mining) results
Include results (AMENDA + additional results, but less precise)
Word Map
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
arylsulfate sulfotransferase, arylsulfate-phenol sulfotransferase, arylsulfate:phenol sulfotransferase, arylsulfotransferase, ASST, AST, Cpz4, CwoeST, Cwoe_4788, PAPS-independent ASST, more
an aryl sulfate + a phenol = a phenol + an aryl sulfate
show the reaction diagram