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4.1.1.12: aspartate 4-decarboxylase

This is an abbreviated version!
For detailed information about aspartate 4-decarboxylase, go to the full flat file.

Word Map on EC 4.1.1.12

Reaction

L-aspartate
=
L-alanine
+
CO2

Synonyms

ABDC, ADC, Aminomalonic decarboxylase, Asd, aspartate 4-carboxylyase, Aspartate beta-decarboxylase, Aspartate omega-decarboxylase, aspartate-beta-decarboxylase, Aspartic beta-decarboxylase, Aspartic omega-decarboxylase, Cysteine sulfinic desulfinase, Decarboxylase, aspartate 4-, Desulfinase, EC 4.1.1.10, L-Asparate 4-carboxy-lyase, L-aspartate 4-decarboxylase, L-Aspartate beta-decarboxylase, L-Cysteine sulfinate acid desulfinase, PanD

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.12 aspartate 4-decarboxylase

Inhibitors

Inhibitors on EC 4.1.1.12 - aspartate 4-decarboxylase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
acetyl-CoA
-
-
Ala
-
liver enzyme
aminomalonate
-
decarboxylation is accompanied by a slower reaction in which the enzyne becomes irreversibly inactivated, and in which aminomalonate becomes tightly bound to the enzyme
Aminooxyacetate
-
-
beta-Ala
beta-chloro-L-Ala
-
reacts with a specific glutamic acid residue at the active center of the enzyme
Ca2+
10 mM, 14% inhibition
Co2+
10 mM, over 90% inhibition
Cys
-
liver enzyme
DL-beta-Methylaspartate
-
-
DL-erythro-beta-hydroxyaspartate
-
-
DL-threo-beta-hydroxyaspartate
-
-
Fe2+
10 mM, over 90% inhibition
fumarate
Pseudomonas dacunhae
-
-
Gln
-
liver enzyme
Glu
-
liver enzyme
Hg2+
10 mM, complete inhibition
hydroxylamine
-
-
iodoacetate
L-cysteine sulfinate
Pseudomonas dacunhae
-
-
malate
Pseudomonas dacunhae
-
-
Maleate
malonate
Pseudomonas dacunhae
-
-
Mg2+
10 mM, 64% inhibition
Mn2+
10 mM, over 90% inhibition
Ni2+
10 mM, over 90% inhibition
phosphate
-
strong inhibition by phosphate buffers above pH 5.0
potassium borohydride
-
-
Ser
-
activates liver enzyme, competitively inhibits kidney and brain enzyme
succinate
Tartrate
Val
-
weak, liver enzyme