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Literature summary extracted from

  • Sarma, A.D.; Sharma, R.
    Purification and characterization of UV-B induced phenylalanine ammonia-lyase from rice seedlings (1999), Phytochemistry, 50, 729-737.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.3.1.24 3,4-dihydroxybenzoate
-
 Oryza sativa
4.3.1.24 4-coumarate
-
 Oryza sativa
4.3.1.24 caffeate
-
 Oryza sativa
4.3.1.24 Cinnamic acid
-
 Oryza sativa
4.3.1.24 ferulate
-
 Oryza sativa
4.3.1.24 naringenin
-
 Oryza sativa
4.3.1.24 quercetin
-
 Oryza sativa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.3.1.24 0.5
-
 L-Phe
-
 Oryza sativa

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.3.1.24 83000
-
 4 * 83000, SDS-PAGE Oryza sativa
4.3.1.24 320000
-
 gel filtration Oryza sativa

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.3.1.24 additional information Oryza sativa UV-B light induces a single PAL isoform, which plays an important role in the regulation of the biosynthesis of phenylpropanoid metabolites ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.3.1.24 Oryza sativa
-
 cv. purple puttu
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.3.1.24
-
 Oryza sativa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.3.1.24 seedling
-
 Oryza sativa
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.3.1.24 additional information
-
-
 Oryza sativa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.3.1.24 L-Phe
-
 Oryza sativa (E)-cinnamate + NH3
-
 ?
4.3.1.24 additional information UV-B light induces a single PAL isoform, which plays an important role in the regulation of the biosynthesis of phenylpropanoid metabolites Oryza sativa ?
-
 ?

Subunits

EC Number Subunits Comment Organism
4.3.1.24 tetramer 4 * 83000, SDS-PAGE Oryza sativa

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.3.1.24 50
-
-
 Oryza sativa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.3.1.24 8.9
-
-
 Oryza sativa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.3.1.24 7 11 pH 7: about 50% of maximal activity, pH 11: about 70% of maximal activity Oryza sativa