label: (S)-2,3-diaminopropanoate + citrate + ATP <=> 2-[(L-alanin-3-ylcarbamoyl)methyl]-2-hydroxybutanedioate + AMP + diphosphate
label_lc: (s)-2,3-diaminopropanoate + citrate + atp <=> 2-[(l-alanin-3-ylcarbamoyl)methyl]-2-hydroxybutanedioate + amp + diphosphate