>sp|B4E9J1|T23O_BURCJ Tryptophan 2,3-dioxygenase OS=Burkholderia cenocepacia GN=kynA MQPPGGDAPAGCPFSGARAAQPAQAAHEAPHVPGEADAQAGWHNAQLDFSKSMSYGDYLS LNSILDAQHPLSPDHNEMLFIIQHQTSELWMKLALFELRGALDAVRTDALPPAFKMLARV SRILEQLVQAWNVLSTMTPSEYSAMRPYLGQSSGFQSYQYRQLEFLLGNKNAQMLQPHAH RPDILEQVRATLEAPSFYDEVVRLLARRGFPIAPERLERDWTQPMRHDETVEAAWLEVYR HPQQHWELYEMAEELVDLEDAFRQWRFRHVTTVERIIGFKQGTGGTSGAPYLRKMLDVVL FPELWHVRTTL