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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

Specific Activity

Specific Activity on EC 1.1.1.203 - uronate dehydrogenase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
10
value about, culture condition 1-3 days, 30°C
110
-
mutant enzyme H234K, at pH 8.0 and 30°C
124
-
mutant enzyme A39P/H99Y, at pH 8.0 and 30°C
140
-
mutant enzyme A39P/H234K, at pH 8.0 and 30°C
149
-
mutant enzyme H99Y/H234K, at pH 8.0 and 30°C
210
-
mutant enzyme A39P/H99Y/H234K, at pH 8.0 and 30°C
218
-
mutant enzyme H101Y/H236K, at pH 8.0 and 25°C
228
-
mutant enzyme H101N/H236K, at pH 8.0 and 25°C
234
-
mutant enzyme H236K, at pH 8.0 and 25°C
248
-
mutant enzyme A41P/H101N/H236K, at pH 8.0 and 25°C
280
-
mutant enzyme A41P/H101Y/H236K, at pH 8.0 and 25°C
302
-
mutant enzyme A41P/H101Y/H236R, at pH 8.0 and 25°C
330
-
mutant enzyme A41P/H101N/H236R, at pH 8.0 and 25°C
391
-
wild type enzyme, at pH 8.0 and 25°C
407
-
mutant enzyme A41P/H236K, at pH 8.0 and 25°C
63.4
with D-galaceturonic acid as substrate, at pH 7.0 and 60°C
85
-
wild type enzyme, at pH 8.0 and 30°C
88
-
mutant enzyme A39P, at pH 8.0 and 30°C
93
-
mutant enzyme H99Y, at pH 8.0 and 30°C
95.17
with D-glucuronic acid from a beechwood xylan as substrate, at pH 7.0 and 60°C