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4.1.1.43: phenylpyruvate decarboxylase

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

Word Map on EC 4.1.1.43

Reaction

phenylpyruvate
=
phenylacetaldehyde
+
CO2

Synonyms

ARO10, Decarboxylase, phenylpyruvate, KDC, phenyl/indolepyruvate decarboxylase, phenylpyruvate decarboxylase, PpdA, PPDC, YDR380W

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.43 phenylpyruvate decarboxylase

Turnover Number

Turnover Number on EC 4.1.1.43 - phenylpyruvate decarboxylase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.29
2-ketohexanoic acid
-
in 10 mM MES, 2.5 mM MgSO4, 0.1 mM thiamine diphosphate, 0.35 mM NADH, and 0.125 units alcohol dehydrogenase, at pH 6.5 and 30°C
1.7
2-oxo-4-phenylbutanoic acid
wild type enzyme, in 100 mM KPO4 buffer (pH 7.0), 1 mM MgSO4, 0.5 mM thiamine diphosphate, at pH 7.0 and 30°C
0.04 - 3.9
2-oxobutanoic acid
0.41 - 8.8
2-oxohexanoic acid
0.39 - 5.2
2-oxopentanoic acid
19
3-methyl-2-oxobutanoic acid
wild type enzyme, in 100 mM KPO4 buffer (pH 7.0), 1 mM MgSO4, 0.5 mM thiamine diphosphate, at pH 7.0 and 30°C
11
3-methyl-2-oxopentanoic acid
wild type enzyme, in 100 mM KPO4 buffer (pH 7.0), 1 mM MgSO4, 0.5 mM thiamine diphosphate, at pH 7.0 and 30°C
11
4-hydroxyphenylpyruvate
wild type enzyme, in 100 mM KPO4 buffer (pH 7.0), 1 mM MgSO4, 0.5 mM thiamine diphosphate, at pH 7.0 and 30°C
10
4-methyl-2-oxopentanoic acid
wild type enzyme, in 100 mM KPO4 buffer (pH 7.0), 1 mM MgSO4, 0.5 mM thiamine diphosphate, at pH 7.0 and 30°C
7.7
4-methylthio-2-oxobutanoic acid
wild type enzyme, in 100 mM KPO4 buffer (pH 7.0), 1 mM MgSO4, 0.5 mM thiamine diphosphate, at pH 7.0 and 30°C
0.21
4-phenyl-2-oxobutanoic acid
-
in 10 mM MES, 2.5 mM MgSO4, 0.1 mM thiamine diphosphate, 0.35 mM NADH, and 0.125 units alcohol dehydrogenase, at pH 6.5 and 30°C
1.7
5-phenyl-2-oxopentanoic acid
-
in 10 mM MES, 2.5 mM MgSO4, 0.1 mM thiamine diphosphate, 0.35 mM NADH, and 0.125 units alcohol dehydrogenase, at pH 6.5 and 30°C
0.07 - 5.4
Indole-3-pyruvate
0.0055 - 20
phenylpyruvate
0.064 - 0.45
Pyruvic acid
additional information
phenylpyruvate
-
in 10 mM MES, 2.5 mM MgSO4, 0.1 mM thiamine diphosphate, 0.35 mM NADH, and 0.125 units alcohol dehydrogenase, at pH 6.5 and 30°C