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1.1.1.31: 3-hydroxyisobutyrate dehydrogenase

This is an abbreviated version!
For detailed information about 3-hydroxyisobutyrate dehydrogenase, go to the full flat file.

Word Map on EC 1.1.1.31

Reaction

3-hydroxy-2-methylpropanoate
+
NAD+
=
2-Methyl-3-oxopropanoate
+
NADH
+
H+

Synonyms

3-HIBADH, 3-hydroxyisobutyrate dehydrogenase, 3-hydroxyisobutyrate dehydrogenase-I, 3-hydroxyisobutyric acid dehydrogenase, 3HIBDH-IV, 3HIBDHI, At4g20930, AtHDH1, beta-hydroxyisobutyrate dehydrogenase, HDH1, HIBADH, HIBDH

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.31 3-hydroxyisobutyrate dehydrogenase

Temperature Range

Temperature Range on EC 1.1.1.31 - 3-hydroxyisobutyrate dehydrogenase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
20 - 45
high activity between 20 and 45°C
20 - 55
20°C: about 90% of maximal activity, 50°C: about 60% of maximal activity
25 - 40
-
more than 80% activity between 25°C and 40°C
30 - 45
-
more than 50% activity between 30 and 40°C. Approximately 80% of the activity is lost at 45°C
35 - 45
-
shows more than 90% of its optimized activity