苹果酸脱氢酶 (草酰乙酸脱羧) (NADP+)(英语:malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+),EC 1.1.1.40 (页面存档备份,存于互联网档案馆))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:
- (S)-苹果酸 + NADP+ 丙酮酸 + CO2 + NADPH
Quick Facts +), 命名 ...
苹果酸脱氢酶 (草酰乙酸脱羧) (NADP+)
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苹果酸脱氢酶 (草酰乙酸脱羧) (NADP+)的结构(PDB 2AW5)
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命名
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系统命名
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(S)-malate:NADP+ oxidoreductase (oxaloacetate-decarboxylating)
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缩写
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别名
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'malic' enzyme; pyruvic-malic carboxylase; malate dehydrogenase (decarboxylating, NADP); NADP-linked decarboxylating malic enzyme; NADP-malic enzyme; NADP-specific malic enzyme; NADP-specific malate dehydrogenase; malate dehydrogenase (NADP, decarboxylating); L-malate:NADP oxidoreductase; malate dehydrogenase (oxaloacetate-decarboxylating) (NADP)
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识别码
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EC编号
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1.1.1.40
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CAS号
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9028-47-1
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数据库
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IntEnz
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IntEnz浏览
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BRENDA
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BRENDA入口
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ExPASy
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NiceZyme浏览
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KEGG
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KEGG入口
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MetaCyc
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代谢路径
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PRIAM
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概述
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PDB
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RCSB PDB PDBj PDBe PDBsum
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基因本体
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AmiGO / EGO
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苹果酸脱氢酶 (草酰乙酸脱羧) (NADP+)是C4和CAM植物固定二氧化碳过程中使用的三种脱羧酶之一(其余两种分别为苹果酸脱氢酶 (脱羧)和磷酸烯醇丙酮酸羧化激酶)。[1][2]
- Harary, I., Korey, S.R. and Ochoa, S. Biosynthesis of dicarboxylic acids by carbon dioxide fixation. VII Equilibrium of malic enzyme reaction. J. Biol. Chem. 1953, 203 (2): 595–604. PMID 13084629.
- Ochoa S, Mehler AH and Kornberg A. Biosynthesis of dicarboxylic acids by carbon dioxide fixation. I Isolation and properties of an enzyme from pigeon liver catalyzing the reversible oxidative decarboxylation of l-malic acid. J. Biol. Chem. 1948, 174: 979–1000.
- RUTTER WJ, LARDY HA. Purification and properties of pigeon liver malic enzyme. J. Biol. Chem. 1958, 233 (2): 374–82. PMID 13563505.
- Strickland RG. Some properties of the malic enzyme of pigeon liver. 1. Conversion of malate into pyruvate. Biochem. J. 1959, 73: 646–654.
- Strickland RG. Some properties of the malic enzyme of pigeon liver. 2. Synthesis of malate from pyruvate. Biochem. J. 1959, 73: 654–659. PMC 1197116 . PMID 13834657.
- Walker DA. Physiological studies on acid metabolism. 7. Malic enzyme from Kalanchoe crenata: effects of carbon dioxide concentration. Biochem. J. 1960, 74: 216–223. PMC 1204145 . PMID 13842495.