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4.2.1.125: dammarenediol II synthase

This is an abbreviated version!
For detailed information about dammarenediol II synthase, go to the full flat file.

Word Map on EC 4.2.1.125

Reaction

dammarenediol II
=
(3S)-2,3-epoxy-2,3-dihydrosqualene
+
H2O

Synonyms

dammarenediol synthase, dammarenediol-II synthase, DDS, PgDDS, PgDDS1, PNA

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.1 Hydro-lyases
                4.2.1.125 dammarenediol II synthase

Substrates Products

Substrates Products on EC 4.2.1.125 - dammarenediol II synthase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
(3S)-2,3-epoxy-2,3-dihydrosqualene + H2O
dammarenediol II
show the reaction diagram
(3S)-2,3-oxidosqualene + H2O
(20S)-dammarenediol
show the reaction diagram
(S)-2,3-oxidosqualene + H2O
(20S)-dammarenediol
show the reaction diagram
-
S-isomer is the sole product, water addition to the dammarenyl cation intermediate is stereospecific
-
?
(S)-2,3-oxidosqualene + H2O
(20S)-dammarenediol + hydroxydammarenone
show the reaction diagram
-
-
-
?
additional information
?
-