2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + hexadecanoate + H(+) => 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O
2-(9z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + hexadecanoate + h(+) => 1-hexadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + h2o