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1.1.1.9: D-xylulose reductase

This is an abbreviated version!
For detailed information about D-xylulose reductase, go to the full flat file.

Word Map on EC 1.1.1.9

Reaction

xylitol
+
NAD+
=
D-xylulose
 +
NADH
 +
H+

Synonyms

2,3-cis-polyol(DPN) dehydrogenase (C3-5), D-xylulose reductase A, erythritol dehydrogenase, GmXDH, IoXyl2p, McXDH, More, NAD+-dependent XDH, NAD+-dependent xylitol dehydrogenase, NAD+-linked xylitol dehydrogenase, NAD-dependent xylitol dehydrogenase, NADH-dependent XDH, NADH-dependent xylitol dehydrogenase, nicotinamide adenine dinucleotide-dependent xylitol dehydrogenase 2, pentitol-DPN dehydrogenase, Ps-XDH, PsXDH, reductase, D-xylulose, RpXDH, slSDH, SpXYL2.2, SsXyl2p, TdXyl2p, XDH, XDH-Y25, xdhA, XL2, XYL2, XYL2.1, XYL2.2, xylitol dehydrogenase, xylitol dehydrogenase 2, xylitol-2-dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.9 D-xylulose reductase

pH Range

pH Range on EC 1.1.1.9 - D-xylulose reductase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
10 - 12
over 60% of maximal activity within this range for reduction of D-xylulose, profile overview
11 - 13
-
over 60% of maximal activity within this range
4 - 11
4 - 8
4.5 - 10.5
activity range, profile overview
5.5 - 9
over 50% of maximal activity within this range, profile overview
6 - 9
over 50% of maximal activity within this range, profile overview
6.5 - 9
over 50% of maximal activity within this range, profile overview
8.7 - 10.5
-
about 80% of maximal oxidation activity at pH 8.7 and 10.5
9 - 10
-
fully active
9 - 12
-
oxidation reaction, activity range