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4.3.1.25: phenylalanine/tyrosine ammonia-lyase

This is an abbreviated version!
For detailed information about phenylalanine/tyrosine ammonia-lyase, go to the full flat file.

Word Map on EC 4.3.1.25

Reaction

L-phenylalanine
=
trans-cinnamate
+
NH3

Synonyms

EC 4.3.1.5, PAL, PAL/TAL, PAL4, phenylalanine-tyrosine ammonia lyase, PTAL, RtPAL, Sb04g026510, Sb06g022740, SbPAL1

ECTree

     4 Lyases
         4.3 Carbon-nitrogen lyases
             4.3.1 Ammonia-lyases
                4.3.1.25 phenylalanine/tyrosine ammonia-lyase

KCat KM Value

KCat KM Value on EC 4.3.1.25 - phenylalanine/tyrosine ammonia-lyase

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.76
L-Dopa
pH 8.0, 30°C, wild-type enzyme
7.88
L-Phe
pH 8.5, 37°C
0.38 - 11.03
L-phenylalanine
5.56
L-Tyr
pH 8.5, 37°C
0.58 - 32.29
L-tyrosine
1.11
trans-cinnamate
pH 10, 30°C