preferred_name: a fatty acyl-[ACP] + L-lysyl-[protein] => N(6)-(fatty acyl)-L-lysyl-[protein] + holo-[ACP] + H(+)
preferred_name_lc: a fatty acyl-[acp] + l-lysyl-[protein] => n(6)-(fatty acyl)-l-lysyl-[protein] + holo-[acp] + h(+)
label: a fatty acyl-[ACP] + L-lysyl-[protein] => N(6)-(fatty acyl)-L-lysyl-[protein] + holo-[ACP] + H(+)
label_lc: a fatty acyl-[acp] + l-lysyl-[protein] => n(6)-(fatty acyl)-l-lysyl-[protein] + holo-[acp] + h(+)