 2,3-Bisphosphoglyceric acid in ChEBI

ChEBI entry CHEBI:28907, Definition and Formula: glyceric acid with phospho substituents at positions 2 and 3; neutral acid C3H8O10P2. The conjugate-acid relationship points to CHEBI:19324, 2,3-bisphosphoglycerate. Distinguish the acid formula from differently protonated ions; do not infer one fixed physiological charge from the parent-acid formula.