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4.1.1.4: acetoacetate decarboxylase

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

Word Map on EC 4.1.1.4

Reaction

acetoacetate
=
acetone
+
CO2

Synonyms

AAD, AADase, AADC, acetoacetic acid decarboxylase, Acetoacetic decarboxylase, ADC, CP 28/CP 29, Decarboxylase, acetoacetate, Polymyxin MI

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.4 acetoacetate decarboxylase

Activating Compound

Activating Compound on EC 4.1.1.4 - acetoacetate decarboxylase

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2,2-azinobis(3-ethylbenzothiazoline-6-sulfonic acid)
activates about 2fold at 5-10 mM
acetate
-
in pH-controlled cultures, the addition of 20 mM acetate promotes a more vigorous solventogenic fermentation
Butyrate
-
in pH-controlled cultures, the addition of 20 mM acetate promotes a more vigorous solventogenic fermentation
methyl viologen
activates 6.7fold at 10 mM
spo0A
-
in gel retardation assays, the C-terminal domains of Spo0A is able to bind fragments of acetoacetate decarboxylase promoter, Spo0A directly controls the shift between acidogenesis and solventogenesis, insertional inactivation of spo0A blocked the formation of solvents
-