>sp|P16609|TRPB_THET2 Tryptophan synthase beta chain OS=Thermus thermophilus GN=trpB MLTLPDFPLPDARGRFGPYGGRYVPETLIPALEELEAAYREAKKDPAFLEELDHYLRQFA GRPTPLYHAKRLSEYWGGAQVFLKREDLLHTGAHKINNTLGQALLARRMGKRRVIAETGA GQHGVSVATVAALFGLECVVYMGEEDVRRQALNVFRMKLLGAEVRPVAAGSRTLKDATNE AIRDWITNVRTTFYILGSVVGPHPYPMMVRDFQSVIGEEVKRQSLELFGRLPDALIAAVG GGSNAIGLFAPFAYLPEGRPKLIGVEAAGEGLSTGRHAASIGAGKRGVLHGSYMYLLYDH DGQITPAHSVSAGLDYPGVGPEHSYYADAGVAEYASVTDEEALEGFKLLARLEGIIPALE SAHAIAYAAKVVPEMDKDQVVVINLSGRGDKDVTEVMRLLGGEL