4.2.1.98: 16alpha-hydroxyprogesterone dehydratase
This is an abbreviated version!
For detailed information about 16alpha-hydroxyprogesterone dehydratase, go to the full flat file.
Reaction
Synonyms
16-dehydroprogesterone reductase, 16alpha-dehydroxylase, 16alpha-Hydroxyprogesterone dehydroxylase, Dehydroxylase, hydroxy steroid 16alpha, dehydroxylase, hydroxy steroid 16alpha-, EC 4.2.1.86, Hydroxyprogesterone dehydroxylase, reductase, 16-dehydroprogesterone
ECTree
4.2.1.98 16alpha-hydroxyprogesterone dehydrataseAdvanced search results
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Substrates Products on EC 4.2.1.98 - 16alpha-hydroxyprogesterone dehydratase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
16alpha-hydroxyprogesterone
DELTA16-progesterone + H2O
-
in the hydration direction the enzyme is only 15% as active as in the dehdyration direction
-
-
r
16-dehydroprogesterone + H2O
16alpha-hydroxyprogesterone
-
pyruvate or sodium dithionite serve as electron donors, both reactions require methylviologen as electron carrier
-
-
?
16-dehydroprogesterone + H2O
16alpha-hydroxyprogesterone
-
pyruvate or sodium dithionite serve as electron donors, both reactions require methylviologen as electron carrier
-
-
?
16alpha-Hydroxypregnenolone
?
-
activity is slight less than with 16alpha-hydroxyprogesterone
-
-
?
16alpha-Hydroxypregnenolone
?
-
activity is slight less than with 16alpha-hydroxyprogesterone
-
-
?
16alpha-hydroxyprogesterone
16,17-didehydroprogesterone + H2O
-
pyruvate or Na dithionite serve as electron donor and both reactions require methyl viologen as an electron carrier
-
-
?
16alpha-hydroxyprogesterone
16,17-didehydroprogesterone + H2O
-
pyruvate or Na dithionite serve as electron donor and both reactions require methyl viologen as an electron carrier
-
-
?
16alpha-Hydroxyprogesterone
16-Dehydroprogesterone
-
in the reverse reaction the enzyme is only 15% as active as in the forward reaction
-
?
16alpha-Hydroxyprogesterone
16-Dehydroprogesterone
-
in the reverse reaction the enzyme is only 15% as active as in the forward reaction
-
?
