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20 協助犬尿胺酸單加氧酶(kynurenine monooxygenase)將色胺酸轉換成菸鹼素的過程中,需要下列何種維 生素擔任輔酶?
(A)硫胺
(B)核黃素
(C)磷酸比哆醛
(D)維生素 C


答案:登入後觀看
難度: 困難
最佳解!
Jheng Yan Wu 小三上 (2018/01/24)
色胺酸轉換成菸鹼素的過程需要B2也要B6☆2...


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12F
營養師考生的厭世筆記 國一下 (2021/06/06)

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13F
Joy (133634:邀 高一下 (2021/12/28)

kynurenine 3-monooxygenase

l-kynurenine + NADPH + H+ + O2 ⇌ 3-hydroxy-l-kynurenine + NADP+ + H2O


It participates in tryptophan metabolism through the kynurenine catabolic pathway. 

It employs one cofactor, FAD.

Kynurenine 3-monooxygenase serves as an important branch point in the kynurenine pathway and, as a result, is an attractive drug target for immunological, neurodegenerative, and neuroinflammatory diseases.


Structure:

Kynurenine 3-monooxygenase is a dimer containing asymmetric subunits and has one FAD-binding domain as its prosthetic group.

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14F
自強不息懷壯志金榜題名終有 大一下 (2023/05/11)
還是想知道為什麼B6(PLP)答案不對

20 協助犬尿胺酸單加氧酶(kynurenine monooxygenase)將..-阿摩線上測驗