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