Term Name:	2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phosphoethanolamine zwitterion
Synonyms:	2-azaniumylethyl (2S)-2,3-bis{[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]oxy}propyl phosphate, archaetidylethanolamine, unsaturated archaetidylethanolamine
Definition:	A zwitterion obtained by transfer of a proton from the phosphate to the amino group of a glycerophosphoethanolamine. Positions 1 and 2 of sn-glycero-3-phospho-ethanolamine are substituted by geranylgeranyl groups.
Ontology:	ChEBI [CHEBI:134176]  ( EBI )