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Merck
CN

79156

Sigma-Aldrich

3-脱氧-2-酮-6-磷酸葡萄糖酸 锂盐

≥95% (TLC)

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别名:
(4S,5R)-4,5-二羟基-2-氧代-6-膦酰基氧基己酸 锂盐, 2-脱氢-3-脱氧-6-磷酸-D-葡萄糖酸盐 锂盐, 2-酮-3-脱氧-6-磷酸葡萄糖酸盐 锂盐, 3-脱氧-2-酮-D-葡萄糖酸6-磷酸酯 锂盐, 3-脱氧-D-赤型-己酮酸 6-磷酸酯 锂盐, KDPG
经验公式(希尔记法):
C6H11O9P · xLi+
CAS号:
分子量:
258.12 (free acid basis)
UNSPSC代码:
12352201
NACRES:
NA.25

质量水平

检测方案

≥95% (TLC)

形式

powder

旋光性

[α]/D 9.0±1.0°, 3 hr, c = 0.1 in H2O

颜色

white

储存温度

−20°C

InChI

1S/C6H11O9P/c7-3(1-4(8)6(10)11)5(9)2-15-16(12,13)14/h3,5,7,9H,1-2H2,(H,10,11)(H2,12,13,14)/t3-,5+/m0/s1

InChI key

OVPRPPOVAXRCED-WVZVXSGGSA-N

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生化/生理作用

2-脱氢-3-脱氧-磷酸葡萄糖酸是2-脱氢-3-脱氧-磷酸葡萄糖酸醛缩酶的底物,该酶将其转化为D-甘油醛3-磷酸加丙酮酸盐。
磷酸戊糖途径,生成NADPH和戊糖;以及戊糖和葡萄糖醛酸酯的相互转化中的代谢产物;某些细菌的Entner-Doudoroff途径中的关键中间体,2-酮-3-脱氧-6-磷酸葡萄糖酸(KDPG)醛缩酶的底物,催化KDPG可逆裂解为丙酮酸和3-磷酸甘油醛。发现它是恶臭假单胞菌KT2440中苯乙酸代谢的碳分解代谢物抑制信号。Pu的表达主要通过PtsN抑制,以响应高水平的2-脱氢-3-脱氧葡萄糖酸-6-磷酸

包装

无底玻璃瓶。内含物装在插入的熔锥内。

其他说明

为了全面了解我们针对客户研究提供的各种单糖产品,建议您访问我们的碳水化合物分类页面。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

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Juhyun Kim et al.
Microbiology (Reading, England), 155(Pt 7), 2420-2428 (2009-05-02)
The growth pattern of Pseudomonas putida KT2440 in the presence of glucose and phenylacetic acid (PAA), where the sugar is used in preference to the aromatic compound, suggests that there is carbon catabolite repression (CCR) of PAA metabolism by glucose
Stephen W B Fullerton et al.
Bioorganic & medicinal chemistry, 14(9), 3002-3010 (2006-01-13)
In vivo, 2-keto-3-deoxy-6-phosphogluconate (KDPG) aldolase catalyzes the reversible, stereospecific retro-aldol cleavage of KDPG to pyruvate and D-glyceraldehyde-3-phosphate. The enzyme is a lysine-dependent (Class I) aldolase that functions through the intermediacy of a Schiff base. Here, we propose a mechanism for
Viatcheslav Zaitsev et al.
Biochemistry, 57(26), 3797-3806 (2018-05-31)
The thermoacidophilic archaea Picrophilus torridus and Sulfolobus solfataricus catabolize glucose via a nonphosphorylative Entner-Doudoroff pathway and a branched Entner-Doudoroff pathway, respectively. Key enzymes for these Entner-Doudoroff pathways are the aldolases, 2-keto-3-deoxygluconate aldolase (KDG-aldolase) and 2-keto-3-deoxy-6-phosphogluconate aldolase [KD(P)G-aldolase]. KDG-aldolase from P.
Teresa del Castillo et al.
Journal of bacteriology, 189(18), 6602-6610 (2007-07-10)
Pseudomonas putida KT2440(pWW0) can use toluene via the TOL plasmid-encoded catabolic pathways and can use glucose via a series of three peripheral chromosome-encoded routes that convert glucose into 6-phosphogluconate (6PG), namely, the glucokinase pathway, in which glucose is transformed to
A new phosphorylated intermediate in glucose oxidation.
J MACGEE et al.
The Journal of biological chemistry, 210(2), 617-626 (1954-10-01)

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