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 => l-tryptophan + 2-oxoglutarate