label: N(6)-biotinyl-L-lysyl-[protein] + malonyl-[ACP] => N(6)-carboxybiotinyl-L-lysyl-[protein] + acetyl-[ACP]
label_lc: n(6)-biotinyl-l-lysyl-[protein] + malonyl-[acp] => n(6)-carboxybiotinyl-l-lysyl-[protein] + acetyl-[acp]