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Literature summary for 4.2.1.49 extracted from

  • Klepp, J.; Fallert-Mฆller, A.; Grimm, K.; Hull, W.E.; Retey, J.
    Mechanism of action of urocanase (1990), Eur. J. Biochem., 192, 669-676.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Imidazolepropionate competitive Pseudomonas putida

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
formerly Pseudomonas fluorescens ATCC 12633
-

Reaction

Reaction Comment Organism Reaction ID
3-(5-oxo-4,5-dihydro-3H-imidazol-4-yl)propanoate = urocanate + H2O investigation of the mechanism and stereospecificity by using 1H-NMR and C-NMR spectroscopy #1,2,4-8,12-14# Pseudomonas putida
3-(5-oxo-4,5-dihydro-3H-imidazol-4-yl)propanoate = urocanate + H2O reaction mechanism Pseudomonas putida

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 ?
-
?

Cofactor

Cofactor Comment Organism Structure
NAD+ tightly enzyme-bound Pseudomonas putida