>sp|O67409|TRPB2_AQUAE Tryptophan synthase beta chain 2 OS=Aquifex aeolicus GN=trpB2 MRKFLLSEGEIPKKWLNILPLLPEPLEPPLDPETMEPVKPEKLLAIFPEPLVEQEVSDKE WIDIPEEVLDIYSLWRPTPLHRAKNLEEFLGTPAKIFYKNESVSPPGSHKPNTAVAQAYY NKISGVKRLTTETGAGQWGSALSFATQFFDLQCRVYMVRVSYNQKPYRRILMETWKGEVI PSPSPYTNAGRKYYEENPEHPGSLGIAISEAIEEAASREDTKYSLGSVLNHVLLHQTVIG LEAKKQMEEAGYYPDVIIGAVGGGSNFAGLSFPFLADVLRGDKRKEDLKVLAVEPEACPT LTKGEYKYDFGDSVGLTPLIKMYTLGHDFVPSPIHAGGLRYHGDAPLVCKLYNLGYIDAV AYKQTEVFEAAVTFARTEGIVPAPESAHAIKAAIDEALKCKETGEEKVILFNLSGHGYFD LSAYDKYLHGELTD