1.1.1.10: L-xylulose reductase

This is an abbreviated version, for detailed information about L-xylulose reductase, go to the full flat file.

Reaction

xylitol
+
NADP+
=
L-xylulose
+
NADPH
+
H+

Synonyms

DCXR, dicarbonyl/L-xylulose reductase, L-xylulose reductase, LXR3, More, NAD(P)H-dependent xylose reductase, NADP(+)-dependent xylitol dehydrogenase, P31h, P34H, reductase, L-xylulose, XDH, XR, xylitol dehydrogenase, xylose reductase

ECTree

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

KM Value

KM Value on EC 1.1.1.10 - L-xylulose reductase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.005 - 0.139
1,4-dibromo-2,3-butanedione
1.5 - 13
acetoin
2.7
D-arabinitol
pH 9.0, 30C, purified recombinant enzyme
0.27 - 6
D-erythrose
4.7 - 150
D-ribulose
250
D-sorbitol
pH 7.0, 30C, recombinant enzyme
14 - 37
D-threitol
0.68 - 4
D-threose
2.58 - 18
D-xylulose
0.077 - 42
diacetyl
1.6 - 60
dihydroxyacetone
1.2 - 6
DL-glyceraldehyde
0.17 - 5.5
L-erythrulose
0.18
L-ribulose
pH 7.0, temperature not specified in the publication
2.9 - 8.3
L-threose
0.0099 - 7.2
L-xylitol
0.05 - 25
L-xylulose
0.85 - 1.5
NAD+
0.12 - 0.69
NADH
0.00067 - 0.153
NADP+
0.002 - 97
NADPH
10 - 1239
xylitol