Tryptophan 2,3-dioxygenase or indoleamine 2,3-dioxygenase; required for de novo biosynthesis of NAD from tryptophan via kynurenine; interacts genetically with telomere capping gene CDC13; regulated by Hst1p and Aftp [Source:SGD;Acc:S000003839]
Chromosome X: 578,860-580,221 forward strand.
R64-1-1:BK006943.2
This gene has 1 transcript (splice variant).