>sp|B4SQU8|TRPB_STRM5 Tryptophan synthase beta chain OS=Stenotrophomonas maltophilia GN=trpB MSASPIADYHAFPDAQGHFGRYGGSFVAETLVGPLQELAQAYDQARQDPAFQAAYDRDLA HYVGRPSPIYHAQRLSDHVGGAQILLKREDLNHTGAHKINNTIGQALLAARMGKKRIIAE TGAGQHGVASATVAARLGLECVVYMGATDIERQKINVYRMKLLGATVVPVTSGSATLKDA LNEAMRDWVTNVQDTFYIIGTVAGPDPYPRMVRDFNAIVGREAREQMLAEYGRLPDAITA CVGGGSNAIGLFHAFLNDRQVEIVGAEAAGDGIHTGRHAASIAAGRPGVLHGNRTYVLCD DDGQIIETHSVSAGLDYPGVGPEHAFLADSGRARYLGITDEEALQAFHLLAHTEGILPAL ESSHALAQAMKLARERPRDQIVLCNLSGRGDKDVHTIAAREGLVL