2-nonadioyl-sn-glycero-3-phosphocholine + hexadecanoate + H(+) => 1-hexadecanoyl-2-nonadioyl-sn-glycero-3-phosphocholine + H2O
2-nonadioyl-sn-glycero-3-phosphocholine + hexadecanoate + h(+) => 1-hexadecanoyl-2-nonadioyl-sn-glycero-3-phosphocholine + h2o