释义 |
urocanate hydratase
ur·o·can·ate hy·dra·tasean enzyme catalyzing the reaction of water with urocanic acid to produce 4-imidazolone-5-propionic acid, a step in l-histidine catabolism; this enzyme is absent in cases of urocanic aciduria. Synonym(s): urocanaseu·ro·can·ate hy·dra·tase (yūr'ō-kan'āt hī'dră-tās) An enzyme catalyzing the reaction of water with urocanic acid, a step in l-histidine catabolism; this enzyme is absent in cases of urocanic aciduria. |