1.1.1.117: D-arabinose 1-dehydrogenase [NAD(P)+]

This is an abbreviated version, for detailed information about D-arabinose 1-dehydrogenase [NAD(P)+], go to the full flat file.

Reaction

D-arabinose
+
NAD(P)+
=
D-Arabinono-1,4-lactone
+
NAD(P)H
+
H+

Synonyms

Ara1p, D-arabinose dehydrogenase, dehydrogenase, D-arabinose (nicotinamide adenine dinucleotide (phosphate))

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.117 D-arabinose 1-dehydrogenase [NAD(P)+]

Substrates Products

Substrates Products on EC 1.1.1.117 - D-arabinose 1-dehydrogenase [NAD(P)+]

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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
(R/S)-acetoin + NADPH
(2S,3S)-2,3-butanediol + NADP+
show the reaction diagram
-
Ara1p is as an oxidoreductase that can reduce racemic acetoin to meso-2,3-butanediol and (2S,3S)-2,3-butanediol in the presence of NADPH
-
-
?
D-arabinose + NAD(P)+
D-arabino-1,4-lactone + NAD(P)H
show the reaction diagram
L-colitose + NAD(P)+
3,6-dideoxy-L-galactono-1,5-lactone + NAD(P)H
show the reaction diagram
-
i.e. 3,6-dideoxy-L-galactose
-
?
L-fucose + NAD(P)+
6-deoxy-L-galactono-1,4-lactone + NAD(P)H
show the reaction diagram
L-galactose + NAD(P)+
L-galactono-1,4-lactone + NAD(P)H
show the reaction diagram
L-xylose + NADP+
L-xylono-1,4-lactone + NADPH
show the reaction diagram
additional information
?
-
-
enzyme in addition acts as a NADPH-dependent oxidoreductase producing meso-2,3-butanediol and (2S,3S)-2,3-butanediol from (R,S)-acetoin
-
-
-