The molecule is an anionic phospholipid that is the conjugate base of 2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phospho-L-serine, in which the carboxy and phosphate groups are anionic and the amino group is cationic; major species at pH 7.3. It is an anionic phospholipid and a 2,3-bis-O-(geranylgeranyl)-sn-glycerol 1-phospholipid anion. It is a conjugate base of a 2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phospho-L-serine.
(2S)-2-azaniumyl-3-[[(2S)-2,3-bis[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenoxy]propoxy]-oxidophosphoryl]oxypropanoate