L-tryptophan + 2-oxoglutarate <=> indole-3-pyruvate + L-glutamate
l-tryptophan + 2-oxoglutarate <=> indole-3-pyruvate + l-glutamate
L-tryptophan + 2-oxoglutarate <=> indole-3-pyruvate + L-glutamate
l-tryptophan + 2-oxoglutarate <=> indole-3-pyruvate + l-glutamate