>sp|B4MSH7|T23O_DROWI Tryptophan 2,3-dioxygenase OS=Drosophila willistoni GN=v MSCPYAGNGNEHDDSAVPLSNEIGKIYGEYLMLDKVLDAQCMLSKEDKRPVHDEHLFIIT HQAYELWFKQIIFEFDSIRDMLNAEVIDETKTLEIVKRLNRVVLILKLLVDQVPILETMT PLDFMDFRKYLAPASGFQSMQFRLIENKLGVLTEQRVKYNQKYSDVFGNDAQALNAIRNS EIEPSLLELVQRWLERTPGLEEDGFNFWQKFQQSVDQFLDAQVQSAMEEPVEQAKNYRLM DIEKRREVYRSIFDTAVHEALVKRGDRRFSHRALQGAIMITFYRDEPRFSQPHQLLTLLM DIDSLITKWRYNHVIMVQRMIGSQQLGTGGSSGYQYLRSTLSDRYKVFLDLFNLSTFLIP REAIPPLDESIRKKLINKSV