preferred_name: an acyl phosphate + holo-[ACP] => a fatty acyl-[ACP] + phosphate
preferred_name_lc: an acyl phosphate + holo-[acp] => a fatty acyl-[acp] + phosphate
label: an acyl phosphate + holo-[ACP] => a fatty acyl-[ACP] + phosphate
label_lc: an acyl phosphate + holo-[acp] => a fatty acyl-[acp] + phosphate