| Product Name | 
glycochenodeoxycholate sulfotransferase | 
| Example Structure | 
  | 
| Synonyms | 
BAST, BAST I, bile acid sulfotransferase, bile acid sulfotransferase I, bile acid:3’phosphoadenosine-5’phosphosulfate:sulfotransferase, bile acid:PAPS:sulfotransferase, hydroxysteroid/bile acid sulfotransferase, More | 
| EC Number | 
2.8.2.34 | 
| CAS Registry Number | 
 | 
| Comments | 
The enzyme specifically sulfates glycochenodeoxycholate at the 7¦Á-position (see also EC?2.8.2.14?bile-salt sulfotransferase). The monohydroxy bile acids glycolithocholate, chenodeoxycholate and ursodeoxycholate act as inhibitors. | 
| Cofactor | 
 | 
| History | 
 | 
| Reactions | 
3′-phosphoadenylyl sulfate + glycochenodeoxycholate = adenosine 3′,5′-bisphosphate + glycochenodeoxycholate 7-sulfate. |