>sp|Q084N8|TRPB_SHEFN Tryptophan synthase beta chain OS=Shewanella frigidimarina (strain NCIMB 400) OX=318167 GN=trpB PE=3 SV=1 MTELKLNPYFGEYGGMYVPQILVPALKQLETAFVEAQQDESFIAEFTDLLKNYAGRPTAL TLTRNLSPNPLVKIYLKREDLLHGGAHKTNQVLGQALLAKRMGKKEIIAETGAGQHGVAT ALACALLGLKCKVYMGAKDIERQSPNVFRMKLMGAEVIPVTSGSSTLKDACNEAMRDWSA SYDKAHYLLGTAAGPHPFPTIVREFQRMIGEETKKQILEKEGRLPDAVIACVGGGSNAIG MFADFIDEPSVELIGVEPAGKGIDTPMHGAPLKHGKTGIFFGMKSPLMQNSDGQIEESYS VSAGLDFPSVGPQHAHLNAIGRARYESATDDEALEMFQTLARCEGIIPALESAHALAYAV RMAKEATKETILVVNLSGRGDKDIFTVADILEAKQKQQESGNE