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

KM Value

KM Value on EC 1.1.1.9 - D-xylulose reductase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
19.8
D-fructose
at pH 7.0 and 30°C
0.7
D-ribulose
35°C, pH 7.5, native enzyme
4 - 31.5
D-sorbitol
12 - 94
D-xylitol
0.66 - 43.9
D-xylulose
31.1
L-arabitol
-
at pH 7.0 and 30°C
0.9
L-sorbose
35°C, pH 7.5, native enzyme
0.027 - 500
NAD+
0.037 - 36.4
NADH
0.0205 - 170
NADP+
15.8 - 496
ribitol
0.16 - 785
sorbitol
0.039 - 175.5
xylitol
13.8
xylulose
-
-
additional information
additional information
-