>sp|B2V2T4|TRPB_CLOBA Tryptophan synthase beta chain OS=Clostridium botulinum GN=trpB MDFRTYLKRYPDKNGRFGQYGGAYLTNELIPAFEEIADAYQTICHSSQFISELRRIRKEF QGRPTPVYHCERLSRAIGNCQIYLKREDLNHTGAHKLNHCMGEGLLAKFMGKKRLIAETG AGQHGVALATAAAFFGLECEIHMGEVDIAKQAPNVTRMKILGAKVVPVTHGLKTLKEAVD SAFDSYAKNYKDSIYCIGSALGPHPFPLMVRDFQAVVGYEAKDQFKEMTGFLPDVVTACV GGGSNAAGMFIPFLEEPVDIIGIEPLGRGEKLGDHAASMKYGEKGVMHGFESIMLKDKNG NPAPVYSIASGLDYPSVGPEHAFLRELGRVDYKVINDEEAMEAFFKLSRYEGIIPAIESS HAVAYAMKKAKEMKQGSILVCLSGRGDKDIDYVVEHYGYGEQYFK