1-acyl-2-arachidonoyl-sn-glycero-3-phosphoserine(1-)
1-acyl-2-arachidonoyl-sn-glycero-3-phosphoserine(1-)
A 3-<em>sn</em>-phosphatidyl-<small>L</small>-serine(1−) that is the conjugate base of 1-acyl-2-arachidonoyl-<em>sn</em>-glycero-3-phospho-<small>L</small>-serine, in which the carboxy and phosphate groups are anionic and the amino group is cationic.