>sp|A3MHE1|T23O_BURM7 Tryptophan 2,3-dioxygenase OS=Burkholderia mallei GN=kynA MQPPGDDAAPRCPFAGAHAPDAPHVPEAAGDDVQAGWHRAQLDFSQSMSYGDYLSLDPIL DAQHPRSPDHNEMLFIIQHQTSELWMKLALYELRAALASIRDDALPPAFKMLARVSRVLE QLVQAWNVLATMTPSEYSAMRPYLGASSGFQSYQYRELEFILGNKNAQMLRPHAHRPAIH AHLEASLQAPSLYDEVIRLLARRGFPIAPERLDADWTQPTRHDRTVETAWLAVYREPNAH WELYEMAEELVDLEDAFRQWRFRHVTTVERIIGFKQGTGSTSGAPYLRKMLDVVLFPELW HVRTTL