>sp|Q2FYR3|TRPA_STAA8 Tryptophan synthase alpha chain OS=Staphylococcus aureus GN=trpA MTKLFIPYIMGNKDLIENATLLSENGADIIEIGVPFSDPVADGPVIMEAGQQAIKQGITI DYIFNQLEKHGDQIKCNYVLMTYYNIICHYGEQAFFEKCRDTGVYGLIIPDLPYELSQRL KQQFSHYGVKIISLVAMTTDDKRIKDIVSHAEGFIYTVTMNATTGQNGAFHPELKRKIES IKAIANVPVVAGFGIRTPQHVADIKEVADGIVIGSEIVKRFKSNTREEIIKYLQSIQQTL NN