>afr:AFE_2069 K01696 tryptophan synthase beta chain [EC:4.2.1.20] | (GenBank) trpB; tryptophan synthase, beta subunit (A) MGTYALPDAFGHYGPYGGRFVAETLIPALEELERAYQEAQRDPEFRAELHSELRQFVGRP NPLYHAGRLSRELGGAQIYLKREDLNHTGAHKINNAVGQALLARRMGKKRVIAETGAGQH GVATATVATRYGMECLVYMGEEDIQRQSSNVFRMRLLGAQVTAVSSGTRTLKDALNEALR DWVTNVESTFYVIGTVAGPHPYPVMVRDFHRVIGDEARAQCLELTGRLPDCLIACVGGGS NAIGLFYPFIEDRAVRMIGVEAGGLGLGTGQHAAPLTTGRPGVLHGNRTYLMEDEDGQIL PTHSISAGLDYPGVGPEHAYLKDTGRAEYVAATDEEALAAFHRLCRTEGIIPALESAHAL AHAFRLAPTMRSDQTIIVNLSGRGDKDIHTVAALEGIHL