3-Phosphoglyceric acid

3-Phosphoglyceric acid
Names
	Preferred IUPAC name (2R)-2-Hydroxy-3-(phosphonooxy)propanoic acid
Identifiers
CAS Number	820-11-1 ;
3D model (JSmol)	Interactive image;
3DMet	C00197;
ChEBI	CHEBI:17794 ;
ChEMBL	ChEMBL1160563 ;
ChemSpider	388326 ;
DrugBank	DB04510;
KEGG	C00197;
PubChem CID	439183;
CompTox Dashboard (EPA)	DTXSID601002368 ;
	InChI InChI=1S/C3H7O7P/c4-2(3(5)6)1-10-11(7,8)9/h2,4H,1H2,(H,5,6)(H2,7,8,9)/t2-/m1/s1 Key: OSJPPGNTCRNQQC-UWTATZPHSA-N ;
	SMILES C([C@H](C(=O)O)O)OP(=O)(O)O;
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). verify (what is ?) Infobox references

3-Phosphoglyceric acid (3PG, 3-PGA, or PGA) is the conjugate acid of 3-phosphoglycerate or glycerate 3-phosphate (GP or G3P).^[1] This glycerate is a biochemically significant metabolic intermediate in both glycolysis and the Calvin-Benson cycle. The anion is often termed as PGA when referring to the Calvin-Benson cycle. In the Calvin-Benson cycle, 3-phosphoglycerate is typically the product of the spontaneous scission of an unstable 6-carbon intermediate formed upon CO₂ fixation. Thus, two equivalents of 3-phosphoglycerate are produced for each molecule of CO₂ that is fixed.^[2]^[3]^[4] In glycolysis, 3-phosphoglycerate is an intermediate following the dephosphorylation (reduction) of 1,3-bisphosphoglycerate.^[4]^: 14

^ "3-Phosphoglyceric acid (HMDB0000807)". Human Metabolome Database. The Metabolomics Innovation Centre. Retrieved 23 May 2021.
^ Berg, J.M.; Tymoczko, J.L.; Stryer, L. (2002). Biochemistry (5th ed.). New York: W.H. Freeman and Company. ISBN 0-7167-3051-0.
^ Nelson, D.L.; Cox, M.M. (2000). Lehninger, Principles of Biochemistry (3rd ed.). New York: Worth Publishing. ISBN 1-57259-153-6.
^ ^a ^b Leegood, R.C.; Sharkey, T.D.; von Caemmerer, S., eds. (2000). Photosynthesis: Physiology and Metabolism. Advances in Photosynthesis. Vol. 9. Kluwer Academic Publishers. doi:10.1007/0-306-48137-5. ISBN 978-0-7923-6143-5. S2CID 266763949.

[hmdb-1] "3-Phosphoglyceric acid (HMDB0000807)". Human Metabolome Database. The Metabolomics Innovation Centre. Retrieved 23 May 2021.

[2] Berg, J.M.; Tymoczko, J.L.; Stryer, L. (2002). Biochemistry (5th ed.). New York: W.H. Freeman and Company. ISBN 0-7167-3051-0.

[lehninger2000-3] Nelson, D.L.; Cox, M.M. (2000). Lehninger, Principles of Biochemistry (3rd ed.). New York: Worth Publishing. ISBN 1-57259-153-6.

[ppm-4] Leegood, R.C.; Sharkey, T.D.; von Caemmerer, S., eds. (2000). Photosynthesis: Physiology and Metabolism. Advances in Photosynthesis. Vol. 9. Kluwer Academic Publishers. doi:10.1007/0-306-48137-5. ISBN 978-0-7923-6143-5. S2CID 266763949.

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