A novel type of aryl sulfotransferase obtained from an anaerobic bacterium of human intestine.
A novel type of aryl sulfotransferase is produced by an anaerobic bacterium of human intestine, Eubacterium A-44. Aryl sulfotransferase separated from this bacterium differs from the sulfotransferase which uses 3'-phosphoadenosine 5'-phosphosulfate as a donor. The enzyme catalyzes stoichiometric transfer of a sulfate group from a phenol sulfate ester to other phenolic compounds, with strict specificity. The optimal pH and molecular weight were 8-9 and 315,000, respectively.
Kobashi
K
K
Fukaya
Y
Y
Kim
D H
DH
Akao
T
T
Takebe
S
S
D015239:Arylsulfotransferase; D001421:Bacteria, Anaerobic / Q000201:enzymology; D005051:Eubacterium / Q000201:enzymology*; D005243:Feces / Q000382:microbiology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007422:Intestines / Q000201:enzymology*; D007700:Kinetics; D013379:Substrate Specificity; D013466:Sulfurtransferases / Q000302:isolation & purification*
D013466:Sulfurtransferases; D015239:Arylsulfotransferase