KEGG   REACTION: R08978
Entry
R08978                      Reaction                               
Name
3'-phosphoadenylyl-sulfate:pregnenolone sulfotransferase
Definition
Pregnenolone + 3'-Phosphoadenylyl sulfate <=> 3beta-Hydroxypregn-5-en-20-one sulfate + Adenosine 3',5'-bisphosphate
Equation
Comment
3-hydroxysteroid sulfotransferase
Reaction class
RC00007  C00053_C00054
RC00231  C01953_C18044
Enzyme
2.8.2.2         2.8.2.14
Pathway
rn00140  Steroid hormone biosynthesis
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.8  Transferring sulfur-containing groups
   2.8.2  Sulfotransferases
    2.8.2.2
     R08978  Pregnenolone + 3'-Phosphoadenylyl sulfate <=> 3beta-Hydroxypregn-5-en-20-one sulfate + Adenosine 3',5'-bisphosphate
    2.8.2.14
     R08978  Pregnenolone + 3'-Phosphoadenylyl sulfate <=> 3beta-Hydroxypregn-5-en-20-one sulfate + Adenosine 3',5'-bisphosphate
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.8.2.2
   R00629  Alcohol <=> Alkyl sulfate
    R08978  Pregnenolone <=> 3beta-Hydroxypregn-5-en-20-one sulfate
Orthology
K01015  alcohol sulfotransferase [EC:2.8.2.2]
LinkDB

DBGET integrated database retrieval system