1.1.1.405: ribitol-5-phosphate 2-dehydrogenase (NADP+)

This is an abbreviated version!
For detailed information about ribitol-5-phosphate 2-dehydrogenase (NADP+), go to the full flat file.

Reaction

D-ribitol 5-phosphate
+
NADP+
=
D-ribulose 5-phosphate
+
NADPH
+
H+

Synonyms

ACS1, Bcs1, bifunctional ribulose 5-phosphate reductase/CDP-ribitol pyrophosphorylase, ribulose-5-P reductase, ribulose-5-phosphate reductase, TarIJ, TarJ

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.405 ribitol-5-phosphate 2-dehydrogenase (NADP+)

KM Value

KM Value on EC 1.1.1.405 - ribitol-5-phosphate 2-dehydrogenase (NADP+)

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.038
(2R,3R)-2,3-dihydroxy-4-oxobutyl-phosphate
wild-type, pH 7.2, 25°C
3
D-arabinose 5-phosphate
wild-type, pH 7.2, 25°C
0.05 - 0.4
D-ribitol 5-phosphate
2.2
D-ribose 5-phosphate
wild-type, pH 7.2, 25°C
1.1
D-ribulose
wild-type, pH 7.2, 25°C
0.061 - 0.27
D-ribulose 5-phosphate
3.5
D-xylulose 5-phosphate
wild-type, pH 7.2, 25°C
0.6
NADH
wild-type, pH 7.2, 25°C
0.00674 - 0.044
NADPH
0.0285 - 0.106
ribulose 5-phosphate