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EC 1.1.1.124: fructose 5-dehydrogenase (NADP+)

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

Reaction

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D-fructose
+
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NADP+
=
Show molfile
5-dehydro-D-fructose
+
Show molfile
NADPH
+
Show molfile
H+

Synonyms

5-keto-D-fructose reductase (NADP+), 5-ketofructose reductase (NADP), 5-ketofructose reductase [NADP+], D-(-)fructose:(NADP+) 5-oxidoreductase, fructose-5-(nicotinamide adenine dinucleotide phosphate) dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                EC 1.1.1.1241.1.1.124 fructose 5-dehydrogenase (NADP+)

Substrates Products

Substrates Products on EC 1.1.1.124 - fructose 5-dehydrogenase (NADP+)

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SUBSTRATE
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
LITERATURE
COMMENTARY hide
Reversibility
r=reversible
ir=irreversible
?=not specified
5-dehydro-D-fructose + NADH + H+
D-fructose + NAD+
show the reaction diagram
-
Substrates: -
Products: -
r
5-keto-D-fructose 1-phosphate + NADPH + H+
D-fructose 1-phosphate + NADP+
show the reaction diagram
-
Substrates: 16% of the rate compared to 5-keto-D-fructose
Products: -
?
D-arabinose + NADP+
? + NADPH
show the reaction diagram
-
Substrates: 5fold lower activity than for D-fructose
Products: -
?
D-fructose + NAD+
5-dehydro-D-fructose + NADH + H+
show the reaction diagram
-
Substrates: -
Products: -
r
D-fructose + NADP+
5-dehydro-D-fructose + NADPH
show the reaction diagram