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Literature summary extracted from

  • Cerutti, P.; Guroff, G.
    Enzymatic formation of phenylpyruvic acid in Pseudomonas sp. (ATCC11299a) and its regulation (1965), J. Biol. Chem., 240, 3034-3038.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
4.2.1.51 L-tyrosine activation Pseudomonas sp.

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.1.51 L-phenylalanine
-
 Pseudomonas sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.2.1.51 0.02
-
 prephenate presence of L-Tyr Pseudomonas sp.
4.2.1.51 1.2
-
 prephenate absence of L-Tyr Pseudomonas sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.1.51 prephenate Pseudomonas sp.
-
 ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.2.1.51 Pseudomonas sp.
-
 ATCC 11299a
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.1.51 prephenate
-
 Pseudomonas sp. phenylpyruvate + H2O + CO2
-
 ?
4.2.1.51 prephenate
-
 Pseudomonas sp. ?
-
 ?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.2.1.51 42
-
 absence of activators, 2 min, 60% loss of activity, presence of l-Phe or L-Tyr, 5-7% loss of activity Pseudomonas sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.1.51 6.6
-
-
 Pseudomonas sp.