>2KZH_1|Chain A|Tryptophan biosynthesis protein trpCF|Escherichia coli (83333) MGENKVCGLTRGQDAKAAYDAGAIYGGLIFVATSPRCVNVEQAQEVMAAAPLQYVGVFRNHDIADVVDKAKVLSLAAVQLHGNEEQLYIDTLREALPAHVAIWKALSVGETLPAREFQHVDKYVLDNGQGGAGSHHHHHH