1-O-hexadecyl-2-acetyl-sn-glycerol + tetradecanoyl-CoA <=> 1-O-hexadecyl-2-acetyl-3-tetradecanoyl-sn-glycerol + CoA
1-o-hexadecyl-2-acetyl-sn-glycerol + tetradecanoyl-coa <=> 1-o-hexadecyl-2-acetyl-3-tetradecanoyl-sn-glycerol + coa