3-phenylpyruvate + L-tryptophan <=> indole-3-pyruvate + L-phenylalanine
3-phenylpyruvate + l-tryptophan <=> indole-3-pyruvate + l-phenylalanine
3-phenylpyruvate + L-tryptophan <=> indole-3-pyruvate + L-phenylalanine
3-phenylpyruvate + l-tryptophan <=> indole-3-pyruvate + l-phenylalanine