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.

Reaction

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

Synonyms

2,3-cis-polyol(DPN) dehydrogenase (C3-5), erythritol dehydrogenase, GmXDH, NAD-dependent xylitol dehydrogenase, pentitol-DPN dehydrogenase, PsXDH, reductase, D-xylulose, slSDH, XDH, XDH-Y25, xdhA, XL2, XYL2, xylitol dehydrogenase, 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
20 - 50
-
20°C: about 50% of maximal activity, 50°C: about 50% of maximal activity
20 - 55
-
activity range, profile overview
25 - 40
-
the oxidation and reduction activities of the enzyme on the condition of temperatures ranging from 25°C to 40°C are over 80%
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