label: a long-chain fatty acyl-[mycocerosate synthase] + AMP + diphosphate => holo-[mycocerosate synthase] + a long-chain fatty acid + ATP
label_lc: a long-chain fatty acyl-[mycocerosate synthase] + amp + diphosphate => holo-[mycocerosate synthase] + a long-chain fatty acid + atp