Term Name:	Gly-Gly-Ile zwitterion
Synonyms:	(2S,3S)-2-{[N-(azaniumylacetyl)glycyl]amino}-3-methylpentanoate, GGI zwitterion, Gly-Gly-L-Ile zwitterion, glycylglycyl-L-isoleucine zwitterion, glycylglycylisoleucine zwitterion
Definition:	A tripeptide zwitterion resulting from the transfer of a proton from the carboxy group to the amino group of Gly-Gly-Ile. Major microspecies at pH 7.3.
Ontology:	ChEBI [CHEBI:155850]  ( EBI )