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Merck
CN

79470

Sigma-Aldrich

D(+)-2-磷酸甘油酸 钠盐 水合物

≥75% (calc. on dry substance, enzymatic)

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别名:
D-甘油酸2-磷酸 钠盐, D-2-磷酸甘油酸钠 水合物
经验公式(希尔记法):
C3H7O7P · xNa+ · yH2O
CAS号:
分子量:
186.06 (anhydrous free acid basis)
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.26

质量水平

检测方案

≥75% (calc. on dry substance, enzymatic)

形式

powder

杂质

≤1% Pi
≤35% water

储存温度

−20°C

SMILES字符串

O=C(O)[C@@H](CO)OP(O)(O)=O.C.C

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生化/生理作用

烯醇化酶负责将2-磷酸甘油酸(2-PG)可逆转化为磷酸烯醇丙酮酸(PEP)。磷酸甘油酸变位酶在糖酵解和糖异生中可引起3-磷酸甘油酸和2-磷酸甘油酸的可逆异构化。
糖酵解/糖异生的对映体纯代谢产物,也是中央代谢中许多重要酶(例如烯醇酶和磷酸甘油酸变位酶)的底物。

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)


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T M Larsen et al.
Biochemistry, 35(14), 4349-4358 (1996-04-09)
The equilibrium mixture of yeast enolase with substrate, 2-phospho-D-glycerate (2-PGA), and product, phosphoenolpyruvate (P-enolpyruvate), has been crystallized from solutions of poly(ethylene glycol) (PEG) at pH 8.0. Crystals belong to the space group C2 and have unit cell dimensions a =
Molecular characterization of phosphoglycerate mutase in archaea.
van der Oost J, et al.
FEMS Microbiology Letters, 212, 111-120 (2002)
Jin-Ha Lee et al.
FEMS microbiology letters, 259(2), 240-248 (2006-06-01)
Enolase on the surface of streptococci putatively facilitates pathogenic invasion of the host organisms. The related Leuconostoc mesenteroides 512FMCM is nonpathogenic, but it too has an extracellular enolase. Purified isolates of extracellular dextransucrase from cultures of L. mesenteroides contain minute
Grégory Boël et al.
Journal of molecular biology, 337(2), 485-496 (2004-03-09)
We observed that in vivo and in vitro a small fraction of the glycolytic enzyme enolase became covalently modified by its substrate 2-phosphoglycerate (2-PG). In modified Escherichia coli enolase, 2-PG was bound to Lys341, which is located in the active
Shivangi Agarwal et al.
Biochimica et biophysica acta, 1784(7-8), 986-994 (2008-05-06)
alpha-enolase of Bacillus anthracis has recently been classified as an immunodominant antigen and a potent virulence factor determinant. alpha-enolase (2-phospho-d-glycerate hydrolase (EC 4.2.1.11), a key glycolytic metalloenzyme catalyzes the dehydration of d-(+)-2-phosphoglyceric acid to phosphoenolpyruvate. Interaction of surface bound alpha-enolase

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