octadecanoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine <=> 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + CoA
octadecanoyl-coa + 1-hexadecanoyl-sn-glycero-3-phosphocholine <=> 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + coa
octadecanoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine <=> 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + CoA
octadecanoyl-coa + 1-hexadecanoyl-sn-glycero-3-phosphocholine <=> 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + coa