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单词 Glycerate dehydrogenase
释义

Glycerate dehydrogenase

中文百科

甘油酸脱氢酶

甘油酸脱氢酶英语:glycerate dehydrogenase,EC 1.1.1.29)是一种以NAD或NADP为受体、作用于供体CH-OH基团上的氧化还原酶。这种酶能催化以下酶促反应:

L-甘油酸 + NAD \rightleftharpoons 羟基丙酮酸 + NADH + H

甘油酸脱氢酶主要参与甘氨酸、丝氨酸和苏氨酸的代谢过程以及乙醛酸和二羧酸的代谢过程。

英语百科

Glycerate dehydrogenase 甘油酸脱氢酶

In enzymology, a glycerate dehydrogenase (EC1.1.1.29) is an enzyme that catalyzes the chemical reaction

Thus, the two substrates of this enzyme are (R)-glycerate and NAD, whereas its 3 products are hydroxypyruvate, NADH, and H. However, in nature these enzymes have the ability to catalyze the reverse reaction as well. That is, hydroxypyruvate, NADH, and H can act as the substrates while (R)-glycerate and NAD are formed as products. Additionally, NADPH can take the place of NADH in this reaction.

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更新时间:2025/6/23 20:35:16