preferred_name: L-tryptophan + ATP + H2O => D-tryptophan + AMP + diphosphate + H(+)
preferred_name_lc: l-tryptophan + atp + h2o => d-tryptophan + amp + diphosphate + h(+)
label: L-tryptophan + ATP + H2O => D-tryptophan + AMP + diphosphate + H(+)
label_lc: l-tryptophan + atp + h2o => d-tryptophan + amp + diphosphate + h(+)