1.1.1.203: uronate dehydrogenase
This is an abbreviated version!
For detailed information about uronate dehydrogenase, go to the full flat file.
Word Map on EC 1.1.1.203
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1.1.1.203
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d-galacturonic
-
agrobacterium
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tumefaciens
-
syringae
-
myo-inositol
-
glucaric
-
value-added
-
galactaric
-
pectin
-
oxygenase
-
d-glucuronic
-
l-ascorbic
-
asa
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myo-inositol-1-phosphate
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aldaric
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strawberry
-
degradation
- 1.1.1.203
-
d-galacturonic
-
agrobacterium
- tumefaciens
- syringae
- myo-inositol
-
glucaric
-
value-added
-
galactaric
- pectin
- oxygenase
-
d-glucuronic
-
l-ascorbic
- asa
- myo-inositol-1-phosphate
-
aldaric
- strawberry
- degradation
Reaction
Synonyms
Atu3143, CsUDH, D-galacturonate (uronate) dehydrogenase, D-GalUA oxidoreductase, EC 1.2.1.35, galacturonate acid reductase, galacturonate oxidoreductase, GalUR, Gor, PfUDH, PmUDH, PnUDH, poly-d-galacturonase, PSPTO_1053, PsUDH, Udh, uronate dehydrogenase, uronate:NAD-oxidoreductase, uronic acid dehydrogenase
ECTree
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Substrates Products
Substrates Products on EC 1.1.1.203 - uronate dehydrogenase
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REACTION DIAGRAM
D-glucuronate + NAD+
D-glucaric acid 3,6-lactone + NADH + H+
-
weak reversible reaction, 3% of the activity compared to the forward reaction
-
r
D-glucurono-3,6-lactone + NADPH + H+
L-gulono-1,4-lactone + NADP+
-
-
-
-
?
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
Agrobacterium tumefaciens ATCC 33970
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
Agrobacterium tumefaciens C58 / ATCC 33970
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
Pseudomonas syringae pv. tomato ATCC BAA-871 / DC3000
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-galacturonate + NAD+
D-galactaro-1,5-lactone + NADH + H+
-
-
-
-
?
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
Agrobacterium tumefaciens ATCC 33970
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
Agrobacterium tumefaciens C58 / ATCC 33970
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
Pseudomonas syringae pv. tomato ATCC BAA-871 / DC3000
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
beta-D-glucuronate + NAD+
D-glucaro-1,5-lactone + NADH + H+
-
-
-
-
?
D-galactarate + NADH + H+
-
-
-
?
D-galacturonate + NAD+ + H2O
D-galactarate + NADH + H+
Agrobacterium tumefaciens C58 / ATCC 33970
-
-
-
?
D-galacturonate + NAD+ + H2O
D-galactarate + NADH + H+
-
-
-
?
D-galacturonate + NAD+ + H2O
D-galactarate + NADH + H+
-
50% of the activity compared to D-glucoronate
-
ir
D-galacturonate + NAD+ + H2O
D-galactarate + NADH + H+
-
-
-
?
D-galacturonate + NAD+ + H2O
D-galactarate + NADH + H+
-
-
-
?
D-galacturonate + NAD+ + H2O
D-galactaric acid + NADH + H+
Trichoderma reesei VTT D-161646
-
-
-
-
?
D-galactaric acid + NADH + H+
-
-
-
?
D-galacturonic acid + NAD+
D-galactaric acid + NADH + H+
-
-
-
?
D-galactaric acid + NADH + H+
-
-
-
-
?
D-galacturonic acid + NAD+ + H2O
D-galactaric acid + NADH + H+
-
-
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
-
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
Agrobacterium tumefaciens C58 / ATCC 33970
-
-
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
Agrobacterium tumefaciens C58 / ATCC 33970
-
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
-
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
-
strong substrate specificity, best substrate
-
ir
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
-
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
inclusion of a third enzyme, Udh, apart from myo-inositol-1-phosphate synthase (Ino1) from Saccharomyces cerevisiae and myo-inositol oxygenase (MIOX) from mice, facilitates conversion of D-glucuronate to D-glucaric acid. Up to 1 g/l of glucaric acid is produced with the three enzymes, whereas only 0.27 g/l of glucuronic acid is produced in the system harboring the two genes of INO1 and MIOX. Udh activity is highest, more than 2fold higher than Ino1 activity and 3fold higher than MIOX activity. The high activity of Udh may pull glucose flux through the glucaric acid pathway, leading to a relatively higher titer of glucaric acid
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
inclusion of a third enzyme, Udh, apart from myo-inositol-1-phosphate synthase (Ino1) from Saccharomyces cerevisiae and myo-inositol oxygenase (MIOX) from mice, facilitates conversion of D-glucuronate to D-glucaric acid. Up to 1 g/l of glucaric acid is produced with the three enzymes, whereas only 0.27 g/l of glucuronic acid is produced in the system harboring the two genes of INO1 and MIOX. Udh activity is highest, more than 2fold higher than Ino1 activity and 3fold higher than MIOX activity. The high activity of Udh may pull glucose flux through the glucaric acid pathway, leading to a relatively higher titer of glucaric acid
-
-
?
D-glucuronate + NAD+ + H2O
D-glucaric acid + NADH + H+
-
-
-
?
D-glucaric acid + NADH + H+
-
-
-
-
?
D-glucuronic acid + NAD+ + H2O
D-glucaric acid + NADH + H+
-
-
-
-
?
D-glucuronic acid + NAD+ + H2O
D-glucaric acid + NADH + H+
assay at pH 8.0
-
-
?
D-glucuronic acid + NAD+ + H2O
D-glucaric acid + NADH + H+
assay at pH 8.0
-
-
?
D-glucaric acid + NADH + H+
after 60 min of incubation at 50°C, the enzyme exhibits a conversion ratio for glucuronic acid to the glucaric acid of 84% on chemical reagent and 81.3% on hydrolysates from beechwood xylans formed by xylanase and alpha-glucuronidase
-
-
?
D-glucuronic acid from a beechwood xylan + NAD+
D-glucaric acid + NADH + H+
after 60 min of incubation at 50°C, the enzyme exhibits a conversion ratio for glucuronic acid to the glucaric acid of 84% on chemical reagent and 81.3% on hydrolysates from beechwood xylans formed by xylanase and alpha-glucuronidase
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-
?
?
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substrate and cofactor specificity of Udhs, overview
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additional information
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substrate and cofactor specificity of Udhs, overview
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?
additional information
?
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Agrobacterium tumefaciens C58 / ATCC 33970
substrate and cofactor specificity of Udhs, overview
-
-
?
additional information
?
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-
substrate and cofactor specificity of Udhs, overview
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-
?
additional information
?
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substrate and cofactor specificity of Udhs, overview
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?
additional information
?
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substrate and cofactor specificity of Udhs, overview
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?
additional information
?
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substrate and cofactor specificity of Udhs, overview
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?
additional information
?
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substrate and cofactor specificity of Udhs, overview
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?
additional information
?
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substrate and cofactor specificity of Udhs, overview
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?
additional information
?
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substrate and cofactor specificity of Udhs, overview
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