Term Name:	N(5),N(5)-dimethyl-N(2)-[(3R)-3-(acyloxy)acyl]-L-ornithine zwitterion
Synonyms:	an N,N-dimethylornithine lipid
Definition:	An amino acid zwitterion resulting from the transfer of a proton from the carboxy to the side-chain amino group of any N5,N5-dimethyl-N2-[(3R)-3-(acyloxy)acyl]-L-ornithine; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:138480]  ( EBI )