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

BRENDA support

4.1.1.72: branched-chain-2-oxoacid decarboxylase

This is an abbreviated version!
For detailed information about branched-chain-2-oxoacid decarboxylase, go to the full flat file.

Word Map on EC 4.1.1.72

Reaction

(3S)-3-methyl-2-oxopentanoate
=
2-methylbutanal
+
CO2

Synonyms

alpha-keto acid decarboxylase, AlsS, BCKA, BCKAD, BCKDC, branched-chain 2-keto acid decarboxylase, branched-chain 2-oxoacid decarboxylase, branched-chain alpha-keto acid decarboxylase, branched-chain alpha-ketoacid dehydrogenase complex, branched-chain keto acid decarboxylase, branched-chain oxo acid decarboxylase, decarboxylase, branched-chain oxo acid, KDC, KdcA, MtKDC, THI3, thiamine metabolism regulatory protein, YDL080c

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.72 branched-chain-2-oxoacid decarboxylase

Inhibitors

Inhibitors on EC 4.1.1.72 - branched-chain-2-oxoacid decarboxylase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1,10-phenanthroline
10 mM, 4.5% residual activity
2-[(R)-1-hydroxyethyl]deaza thiamine diphosphate
-
0.1 mM
4-hydroxymercuribenzoic acid
1 mM, 59% residual activity
Cu2+
1 mM, 5.2% residual activity
EDTA
1 mM, 4.3% residual activity
phenylmethanesulfonyl fluoride
1 mM, 71.7% residual activity
phosphoramidon
1 mM, 52% residual activity
pyruvate
weak substrate inhibition
Zn2+
1 mM, 66% residual activity