L-proline + L-tryptophan + 2 ATP => brevianamide F + 2 AMP + 2 diphosphate + 2 H(+)
l-proline + l-tryptophan + 2 atp => brevianamide f + 2 amp + 2 diphosphate + 2 h(+)
L-proline + L-tryptophan + 2 ATP => brevianamide F + 2 AMP + 2 diphosphate + 2 H(+)
l-proline + l-tryptophan + 2 atp => brevianamide f + 2 amp + 2 diphosphate + 2 h(+)