1.1.1.142: D-pinitol dehydrogenase

This is an abbreviated version, for detailed information about D-pinitol dehydrogenase, go to the full flat file.

Reaction

1D-3-O-methyl-chiro-inositol
+
NADP+
=
2D-5-O-methyl-2,3,5/4,6-pentahydroxycyclohexanone
+
NADPH
+
H+

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.142 D-pinitol dehydrogenase

Substrates Products

Substrates Products on EC 1.1.1.142 - D-pinitol dehydrogenase

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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
2,4,6/3,5-pentahydroxycyclohexanone + NADPH
? + NADP+
show the reaction diagram
-
-
-
?
5D-5-O-methyl-chiro-inositol + NADP+
5D-5-O-methyl-2,3,5/4,6-pentahydroxycyclohexanone + NADPH + H+
show the reaction diagram
-
A-site specificity
-
r
D-2,3,5/4,6-pentahydroxycyclohexanone + NADPH
? + NADP+
show the reaction diagram
-
-
-
?
dihydroxyacetone + NADPH
propanetriol + NADP+
show the reaction diagram
-
low activity
-
?
DL-2,3,4,6/5-pentahydroxycyclohexanone + NADPH
? + NADP+
show the reaction diagram
-
low activity
-
?
L-2,3,5/4,6-pentahydroxycyclohexanone + NADPH
? + NADP+
show the reaction diagram
-
low activity
-
?
L-3-O-methyl-2,3,5/4,6-pentahydroxycyclohexanone + NADPH
? + NADP+
show the reaction diagram
-
low activity
-
?