Term Name:	Thr-Thr zwitterion
Synonyms:	(2S,3R)-2-{[(2S,3R)-2-azaniumyl-3-hydroxybutanoyl]amino}-3-hydroxybutanoate, H-L-Thr-L-Thr-OH zwitterion, H-Thr-Thr-OH zwitterion, L-Thr-L-Thr zwitterion, L-threonyl-L-threonine zwitterion, T-T zwitterion, threoninyl-threonine zwitterion, TT zwitterion
Definition:	A dipeptide zwitterion resulting from transfer of a proton from the carboxy to the amino group of L-threonyl-L-threonine; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:169953]  ( EBI )