Molecule: 2-phosphonato-D-glycerate(3-)

An organophosphate oxoanion arising from deprotonation of the phosphate OH and carboxy groups of 2-phospho-D-glyceric acid; major species at pH 7.3.
Synonyms for 2-phosphonato-D-glycerate(3-) :
(2R)-2-phosphoglycerate
2-phosphonato-D-glycerate
2-phosphonato-D-glycerate trianion
Molecular Formula: C3H4O7P
Molecular wt: 183.03340 g/mole
Charge: -3
SMILES: OC[C@@H](OP([O-])([O-])=O)C([O-])=O
InChIKey: GXIURPTVHJPJLF-UWTATZPHSA-K
InChI=1S/C3H7O7P/c4-1-2(3(5)6)10-11(7,8)9/h2,4H,1H2,(H,5,6)(H2,7,8,9)/p-3/t2-/m1/s1
CHEBI:58289
Sample reactions for this molecule:
Enolase dimers (ENO1,2,3) convert PEP to 2PG
PGAM dimers (PGAM1,2) isomerise 2PG to 3PG
3-Phospho-D-glycerate <=> 2-Phospho-D-glycerate
2-Phospho-D-glycerate <=> Phosphoenolpyruvate + H2O