urocanate hydratase activity

Known as: urocanase activity, 3-(5-oxo-4,5-dihydro-3H-imidazol-4-yl)propanoate hydro-lyase activity, imidazolonepropionate hydrolase activity 
Catalysis of the reaction: 4-imidazolone-5-propanoate + H(+) = trans-urocanate + H(2)O. [EC:4.2.1.49, RHEA:13104]
National Institutes of Health

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Topic mentions per year

1959-2003
01219592003

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2003
2003
  • 2003
Inbred weanling rats were maintained on diets containing low (6%), medium (lS%), and high (40%) levels of proteins. After 45 days… (More)
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2001
2001
  • R. J. Cook
  • Archives of biochemistry and biophysics
  • 2001
Homozygous NEUT2 mice lack cytosolic 10-formyltetrahydrofolate dehydrogenase (FDH; Champion et al. (1994) Proc. Natl. Acad. Sci… (More)
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1989
1989
1. Urocanase, purified by classical methods [Keul, V., Kaeppeli, F., Ghosh, C., Krebs, T., Robinson, J. A. and Rétey, J. (1979) J… (More)
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1989
1989
Urocanase (EC 4.2.1.49) purified from Pseudomonas putida was unexpectedly inhibited by the dipeptide glycylglycine. Using a… (More)
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1974
1974
Seventeen mutants of Pseudomonas putida that were unable to grow on threonine as nitrogen source owing to a lack of threonine… (More)
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1972
1972
Urocanase activity in Pseudomonas putida cells showed periodic changes corresponding to a light-dark cycle. Apparent… (More)
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1970
1970
Irradiation by near-ultraviolet light of cells or extracts of Pseudomonas putida increased the urocanase activity. Irradiated… (More)
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