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Literature summary for 4.2.1.49 extracted from

  • Hug, D.H.; Roth, D.
    Inhibition of urocanase by cupric ion (1973), Biochim. Biophys. Acta, 293, 497-505.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ 0.0003 mM, 50% inhibition Pseudomonas putida
Fe2+
-
Pseudomonas putida
Hg2+
-
Pseudomonas putida
additional information overview Pseudomonas putida

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Pseudomonas putida
0.04
-
Urocanate
-
Pseudomonas putida

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
Urocanate + H2O Pseudomonas putida
-
?
-
?
Urocanate + H2O Pseudomonas putida A3.12
-
?
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
-
-
Pseudomonas putida A3.12
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Urocanate + H2O
-
Pseudomonas putida 4,5-Dihydro-4-oxo-5-imidazolepropanoate
-
?
Urocanate + H2O
-
Pseudomonas putida A3.12 4,5-Dihydro-4-oxo-5-imidazolepropanoate
-
?
Urocanate + H2O
-
Pseudomonas putida ?
-
?
Urocanate + H2O
-
Pseudomonas putida A3.12 ?
-
?

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
additional information
-
Km value is not drastically altered over the temperature range of 20¦C to 40¦C Pseudomonas putida

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0003
-
Cu2+
-
Pseudomonas putida