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Literature summary extracted from

  • Phillips, A.T.; George, D.J.
    Urocanase (Pseudomonas putida) (1971), Methods Enzymol., 17B, 73-79.
No PubMed abstract available

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
4.2.1.49
-
Pseudomonas putida

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.1.49 cyanide
-
Pseudomonas putida
4.2.1.49 fumarate
-
Pseudomonas putida
4.2.1.49 hydroxylamine
-
Bos taurus
4.2.1.49 hydroxylamine
-
Pseudomonas putida
4.2.1.49 Imidazolepropionate
-
Bos taurus
4.2.1.49 Imidazolepropionate
-
Pseudomonas putida
4.2.1.49 KBH4
-
Pseudomonas putida
4.2.1.49 NaBH4
-
Bos taurus
4.2.1.49 NaBH4
-
Pseudomonas putida
4.2.1.49 phenylhydrazine
-
Pseudomonas putida
4.2.1.49 succinate competitive Pseudomonas putida

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.2.1.49 0.24
-
Urocanate
-
Pseudomonas putida

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.2.1.49 110000
-
sedimentation equilibrium centrifugation Pseudomonas putida

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.1.49 Urocanate + H2O Bos taurus
-
?
-
?
4.2.1.49 Urocanate + H2O Pseudomonas putida
-
?
-
?
4.2.1.49 Urocanate + H2O Felis catus
-
?
-
?

Organism

EC Number Organism UniProt Comment Textmining
4.2.1.49 Bos taurus
-
-
-
4.2.1.49 Felis catus
-
-
-
4.2.1.49 Pseudomonas putida
-
formerly Pseudomonas fluorescens ATCC 12633
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.2.1.49
-
Pseudomonas putida

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.2.1.49 liver
-
Bos taurus
-
4.2.1.49 liver
-
Felis catus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.2.1.49 2.12
-
-
Pseudomonas putida

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.1.49 Urocanate + H2O
-
Bos taurus 4,5-Dihydro-4-oxo-5-imidazolepropanoate
-
?
4.2.1.49 Urocanate + H2O
-
Pseudomonas putida 4,5-Dihydro-4-oxo-5-imidazolepropanoate
-
?
4.2.1.49 Urocanate + H2O
-
Felis catus 4,5-Dihydro-4-oxo-5-imidazolepropanoate
-
?
4.2.1.49 Urocanate + H2O
-
Bos taurus ?
-
?
4.2.1.49 Urocanate + H2O
-
Pseudomonas putida ?
-
?
4.2.1.49 Urocanate + H2O
-
Felis catus ?
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.1.49 7.5
-
-
Pseudomonas putida