1.1.1.203: uronate dehydrogenase

This is an abbreviated version, for detailed information about uronate dehydrogenase, go to the full flat file.

Reaction

beta-D-galacturonate
+
NAD+
=
D-galactaro-1,5-lactone
+
NADH
+
H+

Synonyms

Atu3143, CsUDH, PfUDH, PmUDH, PnUDH, PSPTO_1053, PsUDH, Udh, uronate dehydrogenase, uronate:NAD-oxidoreductase, uronic acid dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.203 uronate dehydrogenase

Substrates Products

Substrates Products on EC 1.1.1.203 - uronate dehydrogenase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
show the reaction diagram
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
show the reaction diagram
D-galacturonate + NAD+ + H2O
D-galactarate + NADH + H+
show the reaction diagram
D-glucuronate + NAD+
D-glucaric acid 3,6-lactone + NADH + H+
show the reaction diagram
-
weak reversible reaction, 3% of the activity compared to the forward reaction
-
r
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
show the reaction diagram
D-glucuronic acid + NAD+ + H2O
D-glucaric acid + NADH + H+
show the reaction diagram
assay at pH 8.0
-
-
?
D-mannuronate + NAD+
? + NADH + H+
show the reaction diagram
additional information
?
-