a 1-acyl-sn-glycero-3-phosphoethanolamine + octadecanoyl-CoA <=> 1-acyl-2-octadecanoyl-sn-glycero-3-phosphoethanolamine + CoA
a 1-acyl-sn-glycero-3-phosphoethanolamine + octadecanoyl-coa <=> 1-acyl-2-octadecanoyl-sn-glycero-3-phosphoethanolamine + coa