What are the genes encoded by the trp operon and their roles?

The trp operon encodes four genes involved in protein degradation.

The trp operon encodes five genes: trpE, trpD, trpC, trpB, and trpA, which are involved in the synthesis of tryptophan.

The trp operon encodes two genes responsible for glucose breakdown.

The trp operon encodes three genes related to lactose metabolism.