label: [LarE protein]-dehydroalanine + pyridinium-3-carboxylate-5-thiocarboxylate mononucleotide + AMP + diphosphate + H(+) => pyridinium-3,5-dicarboxylate mononucleotide + [LarE protein]-L-cysteine + ATP
label_lc: [lare protein]-dehydroalanine + pyridinium-3-carboxylate-5-thiocarboxylate mononucleotide + amp + diphosphate + h(+) => pyridinium-3,5-dicarboxylate mononucleotide + [lare protein]-l-cysteine + atp