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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

Temperature Range

Temperature Range on EC 1.1.1.9 - D-xylulose reductase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
10 - 55
activity range, inactive at 60°C
10 - 65
activity range, inactivation above
20 - 50
-
20°C: about 50% of maximal activity, 50°C: about 50% of maximal activity
20 - 55
25 - 40
25 - 55
over 40% of maximal activity within this range, profile overview
25 - 60
over 40% of maximal activity within this range, profile overview
35 - 68
-
about half-maximal activity at 35°C and 68°C
45 - 55
the enzyme partially loses its activity at 45-55°C and also completely loses activity at temperatures greater than 60°C
45 - 70
-
over 30% of maximal activity within this range