Term Name:	N(pros)-phosphonato-L-histidine residue
Synonyms:	N(pros)-phospho-L-histidine residue
Definition:	An anionic amino-acid residue formed by loss of both protons from the phospho group of an N(pros)-phospho-L-histidine residue, the principal form present at pH 7.3.
Ontology:	ChEBI [CHEBI:64837]  ( EBI )