Term Name:	Cys-Gly disulfide dizwitterion
Synonyms:	(Cys-Gly)2 dizwitterion, 2,2'-{disulfanediylbis[(2-azaniumyl-1-oxopropane-3,1-diyl)azanediyl]}diacetate, Cys(Cys-Gly)-Gly dizwitterion, Cys-Gly dimer dizwitterion, Cys-Gly, oxidised, Cys-Gly, oxidized
Definition:	A peptide zwitterion obtained by transfer of two protons from the carboxy to the amino groups of Cys-Gly disulfide; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:133046]  ( EBI )