a 1-alkyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + a 1-O-alkyl-sn-glycero-3-phosphoethanolamine = a 1-O-alkyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine + a 1-O-alkyl-sn-glycero-3-phosphocholine — reaction