>sp|Q6G9I6|TRPA_STAAS Tryptophan synthase alpha chain OS=Staphylococcus aureus GN=trpA MTKLFIPYIMGNKDLIENATLLSENGADIIEIGVPFSDPVADGPVIMEAGQQAIKQGITI DYIFNQLEKHGDQIKCNYVLMTYYNIICHYGEQAFFEKCRDTGVYGLIIPDLPYELSQRL KQQFSHYGVKIISLVAMTTDDKRIKDIVSHAEGFIYTVTMNATTGQNGAFHPELKRKIES IKAIANVPVVAGFGIRTPQHVADIKEVADGIVIGSEIVKRFKSNTREEIIKYLQSIQQTL NN