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

BRENDA support

4.1.1.5: acetolactate decarboxylase

This is an abbreviated version!
For detailed information about acetolactate decarboxylase, go to the full flat file.

Word Map on EC 4.1.1.5

Reaction

(2S)-2-hydroxy-2-methyl-3-oxobutanoate
=
(3R)-3-hydroxybutan-2-one
+
CO2

Synonyms

ADC, ALD, aldB, ALDC, alpha-Acetolactate decarboxylase, AlsD, BudA1, Decarboxylase, acetolactate

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.5 acetolactate decarboxylase

Temperature Stability

Temperature Stability on EC 4.1.1.5 - acetolactate decarboxylase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
20 - 50
-
alpha-acetolactate decarboxylase activity decreases as temperatures increases from 20 to 50°C
37
-
pH 5, half-life: 15 min. Bovine serum albumin, 1 mg/ml, increases half-life to 4.5 h
40
-
stable up to
additional information
-
the enzyme activity is nearly 90% at -20°C and about 80% from 0 to 35°C after 10 h, while rapid inactivation is observed over 45°C