malonyl-[ACP] + hexadecanoyl-CoA + H(+) <=> 3-oxooctadecanoyl-[ACP] + CO2 + CoA
malonyl-[acp] + hexadecanoyl-coa + h(+) <=> 3-oxooctadecanoyl-[acp] + co2 + coa
malonyl-[ACP] + hexadecanoyl-CoA + H(+) <=> 3-oxooctadecanoyl-[ACP] + CO2 + CoA
malonyl-[acp] + hexadecanoyl-coa + h(+) <=> 3-oxooctadecanoyl-[acp] + co2 + coa