Last Updated：2025/11/25
Sentence
肝臓では、L-ヒスチジンの代謝中間体がウロカネートヒドラーゼ（ウロカナーゼ）によって4-イミダゾロン-5-プロピオン酸に変換され、最終的にグルタミン酸になります。
Quizzes for review
In the liver, urocanic acid, an intermediate in the catabolism of L-histidine, is transformed by urocanate hydratase into 4-imidazolone-5-propionic acid and subsequently into glutamic acid.
See correct answer
In the liver, urocanic acid, an intermediate in the catabolism of L-histidine, is transformed by urocanate hydratase into 4-imidazolone-5-propionic acid and subsequently into glutamic acid.
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Related words
urocanic acid
Noun
uncountable
Japanese Meaning
L‐ヒスチジンのカタボリズムにおける中間体。肝臓でウロカネートヒドラターゼ（またはウロカナーゼ）によって4‐イミダゾロン‐5‐プロピオン酸に変換され、その後グルタミン酸へ代謝される。有機化学において重要な役割を果たす物質。
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