>sp|B4PYW0|T23O_DROYA Tryptophan 2,3-dioxygenase OS=Drosophila yakuba GN=v MSCPYAGNGNEHDDSAVPLTTEVGKIYGEYLMLDKLLDAQCMLSEEDKRPVHDEHLFIIT HQAYELWFKQIIFEFDSIRDMLDAEVIDETKTLEIVKRLHRVVLILKLLVDQVPILETMT PLDFMDFRKYLAPASGFQSLQFRLIENKLGVLTEQRVRYNQKYSDVFSDEEARNSIRNSE KDPSLLELVQRWLERTPGLEESGFNFWAKFQESVDRFLAAQVQSAMEEPVEKAKNYRLMD IEKRREVYRSIFDPAVHDALVRRGDRRFSHRALQGAIMITFYRDEPRFSQPHQLLTLLMD IDSLITKWRYNHVIMVQRMIGSQQLGTGGSSGYQYLRSTLSDRYKVFLDLFNLSTFLIPR EAIPPLDETIRKKLINKSV