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Documenti fondamentali

79470

Sigma-Aldrich

D(+)-2-Phosphoglyceric acid sodium salt hydrate

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

Sinonimo/i:

D-Glycerate 2-phosphate sodium salt, Sodium D-2-phosphoglycerate hydrate

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About This Item

Formula empirica (notazione di Hill):
C3H7O7P · xNa+ · yH2O
Numero CAS:
Peso molecolare:
186.06 (anhydrous free acid basis)
Codice UNSPSC:
12352204
ID PubChem:
NACRES:
NA.26

Grado

for analytical purposes

Saggio

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

Stato

powder

Impurezze

≤1% Pi
≤35% water

Temperatura di conservazione

−20°C

Stringa SMILE

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

InChI

PXJAQZYAJDMQJH-YBBRRFGFSA-N

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Azioni biochim/fisiol

Enantiomerically pure metabolite of glycolysis/gluconeogenesis and also substrate for a number of important enzymes in central metabolism like enolase and phosphoglycerate mutase.
The enzyme enolase is responsible for reversible conversion of 2-phosphoglycerate (2-PG) into phosphoenolpyruvate (PEP). Phosphoglycerate mutase causes reversible isomerization of 3-phosphoglycerate and 2-phosphoglycerate in glycolysis and gluconeogenesis.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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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
Molecular characterization of phosphoglycerate mutase in archaea.
van der Oost J, et al.
FEMS Microbiology Letters, 212, 111-120 (2002)
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
E Zhang et al.
Biochemistry, 36(41), 12526-12534 (1997-11-05)
Enolase, a glycolytic enzyme that catalyzes the dehydration of 2-phospho-d-glycerate (PGA) to form phosphoenolpyruvate (PEP), is a homodimer in all eukaryotes and many prokaryotes. Here, we report the crystal structure of a complex between yeast enolase and an equilibrium mixture
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 =

Articoli

We presents an article about the Warburg effect, and how it is the enhanced conversion of glucose to lactate observed in tumor cells, even in the presence of normal levels of oxygen. Otto Heinrich Warburg demonstrated in 1924 that cancer cells show an increased dependence on glycolysis to meet their energy needs, regardless of whether they were well-oxygenated or not.

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