N-acylsphingosine 1-phosphoethanolamine zwitterion
n-acylsphingosine 1-phosphoethanolamine zwitterion
A ceramide phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of any <em>N</em>-acylsphing-4-enine-1-phosphoethanolamine.