Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

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

Reaction

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

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

     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

KCat KM Value

KCat KM Value on EC 1.1.1.203 - uronate dehydrogenase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.04 - 794
beta-D-galacturonate
0.1 - 829
beta-D-glucuronate
5.87 - 509.018
D-galacturonic acid
1.2 - 910
D-glucuronic acid
400.014
D-glucuronic acid from a beechwood xylan
at pH 7.0 and 60°C
-
0.32
D-glucurono-3,6-lactone
-
with NADPH as cosubstrate, at pH 7.5 and 25°C
0.03 - 12
D-Mannuronate
0.23
L-galactonate
-
with NADPH as cosubstrate, at pH 7.5 and 25°C
0.05
L-galactono-1,4-lactone
-
with NADPH as cosubstrate, at pH 7.5 and 25°C
0.2
L-Gulonic acid
-
with NADP+ as cosubstrate, at pH 7.5 and 25°C
0.04
L-gulono-1,4-lactone
-
with NADPH as cosubstrate, at pH 7.5 and 25°C
622.22 - 1262
NAD+
19
NADH
-
at pH 7.5 and 25°C
1655
NADPH
-
with D-glucuronic acid as cosubstrate, at pH 7.5 and 25°C
additional information
additional information
-
Michaelis-Menten kinetics and thermodynamics
-