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3.7.1.3: kynureninase

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

Word Map on EC 3.7.1.3

Reaction

L-kynurenine
+
H2O
=
anthranilate
+
L-alanine

Synonyms

HsKynase, Kynase, KYNU, kynureninase, L-kynurenine hydrolase, PfKynase

ECTree

     3 Hydrolases
         3.7 Acting on carbon-carbon bonds
             3.7.1 In ketonic substances
                3.7.1.3 kynureninase

Turnover Number

Turnover Number on EC 3.7.1.3 - kynureninase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.7
(2S)-2-amino-4-oxo-4-phenylbutanoic acid
-
at pH 7.8
0.08
2-amino-4-(2-chlorophenyl)-4-oxobutanoic acid
-
at 37°C in 0.04 M potassium phosphate, pH 7.8
0.05
2-amino-4-(2-methoxyphenyl)-4-oxobutanoic acid
-
at 37°C in 0.04 M potassium phosphate, pH 7.8
0.38
2-amino-4-(4-methoxyphenyl)-4-oxobutanoic acid
-
at 37°C in 0.04 M potassium phosphate, pH 7.8
0.06
2-fluorobenzoyl-DL-alanine
-
at 37°C in 0.04 M potassium phosphate, pH 7.8
0.23 - 1.2
3,5-dibromo-L-kynurenine
1.9 - 11
3-bromo-L-kynurenine
0.67 - 0.71
3-chloro-DL-kynurenine
0.23 - 6.9
3-fluoro-DL-kynurenine
3.5
3-hydroxy-DL-kynurenine
-
0.0039 - 3.5
3-hydroxy-L-kynurenine
0.33 - 1.5
3-methyl-DL-kynurenine
1.3 - 6.3
5-bromo-3-chloro-DL-kynurenine
0.63 - 11.9
5-bromo-L-kynurenine
0.47 - 8.7
5-chloro-L-kynurenine
1.83
beta-(4-chlorobenzoyl)-DL-alanine
-
at 37°C in 0.04 M potassium phosphate, pH 7.8
0.91
beta-(4-methylbenzoyl)-DL-alanine
-
at 37°C in 0.04 M potassium phosphate, pH 7.8
0.001
beta-(4-trifluoromethylbenzoyl)-DL-alanine
-
at 37°C in 0.04 M potassium phosphate, pH 7.8
0.7
beta-benzoyl-L-alanine
0.0058 - 16
L-kynurenine
0.1 - 2.5
O-benzoyl-L-serine