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Literature summary for 4.3.1.24 extracted from

  • Zhang, S.; Zhang, F.; Hua, B.
    Enhancement of phenylalanine ammonia lyase, polyphenoloxidase, and peroxidase in cucumber seedlings by Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) infestation (2008), Agric. Sci. China, 7, 82-87.
No PubMed abstract available
Search for more literature for 4.3.1.24

Activating Compound

Activating Compound Comment Organism Structure
additional information infection with Bemisia tabaci strongly induces the enzyme in cucumber with a first high activity peak by 23.1% at 6 h after infection and the highest activitypeak by 29.1% at 48 h after infection compared to the control Cucumis sativus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-phenylalanine Cucumis sativus the enzyme is involved in the plant's defense system (E)-cinnamate + NH3
-
 ?

Organism

Organism UniProt Comment Textmining
Cucumis sativus
-
 cucumber
-

Source Tissue

Source Tissue Comment Organism Textmining
seedling with four expanded leaves Cucumis sativus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Cucumis sativus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-phenylalanine
-
 Cucumis sativus (E)-cinnamate + NH3
-
 ?
L-phenylalanine the enzyme is involved in the plant's defense system Cucumis sativus (E)-cinnamate + NH3
-
 ?

Synonyms

Synonyms Comment Organism
PAL
-
 Cucumis sativus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
 assay at Cucumis sativus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.8
-
 assay at Cucumis sativus