L-tryptophan reversible transport via proton symport (periplasm)
h_p + trp__L_p ⇌ h_c + trp__L_c
(-999999.0, 999999.0)
0.0
b3161 or b3709 or b0112
b0112
(aroP)
b3161
(mtr)
b3709
(tnaB)