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1.1.1.431: D-xylose reductase (NADPH)

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

Reaction

xylitol
+
NAD(P)+
=
D-xylose
+
NAD(P)H
+
H+

Synonyms

ALR1, Cb-XR, CbXR, CtXR, D-xylose reductase, D-xylose reductase 1, D-xylose reductase 2, D-xylose reductase 3, DnXR, GRE3, monospecific xylose reductase, More, msXR, NAD(P)H-dependent D-xylose reductase, NAD(P)H-dependent xylose reductase, NADPH dependent D-xylose reductase, NADPH-dependent D-xylose reductase II,III, NADPH-dependent xylose reductase, NADPH-preferring xylose reductase, NRRL3_10868, SsXR, Texr, TrxR, XR1, XR2, XR3, XRTL, XYL1, xylose reductase, xyr8, XyrA, XyrB

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.431 D-xylose reductase (NADPH)

KCat KM Value

KCat KM Value on EC 1.1.1.431 - D-xylose reductase (NADPH)

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3.7 - 38
2-deoxy-D-galactose
117
2-deoxy-D-glucose
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
36.8
2-deoxy-D-ribose
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
4.32 - 14.67
5,6-dideoxy-5,6-difluoro-D-glucofuranose
-
7 - 35
5,6-dideoxy-5-fluoro-D-glucofuranose
-
3.27 - 14
5,6-dideoxy-6-fluoro-D-xylo-hexofuranose
-
12.27 - 16.67
5,6-dideoxy-D-xylo-hexofuranose
-
1.12 - 2.8
5-azido-5-deoxy-D-xylofuranose
-
17.86 - 18.1
5-deoxy-D-xylofuranose
-
12.5 - 15.6
5-fluoro-5-deoxy-D-xylofuranose
-
14.62 - 23.33
6-azido-5,6-dideoxy-5-fluoro-D-glucofuranose
-
0.2 - 0.9
6-azido-5,6-dideoxy-D-xylo-hexofuranose
-
0.93
Butanal
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
0.64 - 40.94
cyclohexanecarboxaldehyde
30 - 736
D-erythrose
2070
D-fucose
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
0.03 - 265
D-galactose
8.3 - 1370
D-glucose
134
D-ribose
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
0.051 - 1470
D-xylose
0.3 - 21.3
DL-glyceraldehyde
1.58 - 1230
L-arabinose
157
L-Lyxose
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
138
L-threose
recombinant His-tagged enzyme, pH 7.0, 45°C
17.57 - 143.3
NADH
240 - 824.4
NADPH
8.8 - 15.33
oenanthaldehyde
-
5.31
pentanal
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
0.09
propionaldehyde
-
pH 7.0, 25°C, NADPH-dependent monospecific xylose reductase, cofactor: NADPH
0.0013
xylitol
-
pH 7, 25°C