2-Phosphoglyceric acid

2-Phosphoglyceric acid
Names

IUPAC name 3-hydroxy-2-phosphonooxypropanoic acid
Other names 2PG
Identifiers
CAS Number	2553-59-5^N
3D model (JSmol)	Interactive image Interactive image
ChEBI	CHEBI:24344^N
ChemSpider	58^Y
PubChem CID	59
CompTox Dashboard (EPA)	DTXSID20948430
InChI InChI=1S/C3H7O7P/c4-1-2(3(5)6)10-11(7,8)9/h2,4H,1H2,(H,5,6)(H2,7,8,9)^Y Key: GXIURPTVHJPJLF-UHFFFAOYSA-N^Y InChI=1/C3H7O7P/c4-1-2(3(5)6)10-11(7,8)9/h2,4H,1H2,(H,5,6)(H2,7,8,9) Key: GXIURPTVHJPJLF-UHFFFAOYAQ
SMILES C(C(C(=O)O)OP(=O)(O)O)O O=P(O)(O)OC(C(=O)O)CO
Properties
Chemical formula	C₃H₇O₇P
Molar mass	186.06 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

2-Phosphoglyceric acid (2PG), or 2-phosphoglycerate, is a glyceric acid which serves as the substrate in the ninth step of glycolysis. It is catalyzed by enolase into phosphoenolpyruvate (PEP), the penultimate step in the conversion of glucose to pyruvate.

In glycolysis

3-phospho-D-glycerate	Phosphoglyceromutase	2-phospho-D-glycerate	Enolase		phosphoenolpyruvate

				H₂O

				H₂O

	Phosphoglyceromutase		Enolase

Compound C00197 at KEGG Pathway Database. Enzyme 5.4.2.1 at KEGG Pathway Database. Compound C00631 at KEGG Pathway Database. Enzyme 4.2.1.11 at KEGG Pathway Database. Compound C00074 at KEGG Pathway Database.