>sp|Q8Y1D2|T23O1_RALN1 Tryptophan 2,3-dioxygenase 1 OS=Ralstonia nicotianae GN=kynA1 MSEPIQPTRPAASGCPMHGAQAESWHDAQMDFSKSMSYGDYLALDQILNAQHPRSPDHNE MLFIVQHQTTELWMKLMLHELRAARDCVRNDDLPPAFKMLARVSRIMDQLVQAWNVLATM TPPEYSAMRPHLGQSSGFQSYQYREIEFILGNKNAAMLQPHAHQPEHYAQVKAALETPSL YDEAIRYMARHGFAFDADCIERDWSRPVTYNASVEAAWLEVYRDPTHHWELYELAEKFVD LEDAFRQWRFRHVTTVERVIGFKRGTGGTEGVNYLRKMLDVVLFPELWKLRTDL