6-(alpha-D-glucosaminyl)-(1-stearoyl,2-(9Z)-octadecenoyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion
6-(alpha-d-glucosaminyl)-(1-stearoyl,2-(9z)-octadecenoyl-sn-glycero-3-phospho)-1d-myo-inositol zwitterion
A 6-(α-<small>D</small>-glucosaminyl)-1-phosphatidyl-1<small>D</small>-<i>myo</i>-inositol zwitterion arising from deprotonation of the phosphate OH group of 6-(α-<small>D</small>-glucosaminyl)-(1-stearoyl,2-(9<i>Z</i>)-octadecenoyl-<em>sn</em>-glycero-3-phospho)-1<small>D</small>-<i>myo</i>-inositol; major species at pH 7.3.