>tr|A0A2W1K0K5|A0A2W1K0K5_ACIFR Tryptophan synthase beta chain OS=Acidithiobacillus ferrooxidans GN=trpB MGTYALPDAFGHYGPYGGRFVAETLIPALEELERAYQEAQRDPEFRAELHSELRQFVGRP NPLYHAGRLSRELGGAQIYLKREDLNHTGAHKINNAVGQALLARRMGKKRVIAETGAGQH GVATATVATRYGMECLVYMGEEDIQRQSSNVFRMRLLGAQVTAVSSGTRTLKDALNEALR DWVTNVESTFYVIGTVAGPHPYPVMVRDFHRVIGDEARAQCLELTGRLPDCLIACVGGGS NAIGLFYPFIEDRAVRMIGVEAGGLGLGTGQHAAPLTTGRPGVLHGNRTYLMEDEDGQIL PTHSISAGLDYPGVGPEHAYLKDTGRAEYVAATDEEALAAFHRLCRTEGIIPALESAHAL AHAFRLAPTMRSDQTIIVNLSGRGDKDIHTVAALEGIHL