Inosine monophosphate dehydrogenase; catalyzes the rate-limiting step in the de novo synthesis of GTP; member of a four-gene family in S. cerevisiae, constitutively expressed; IMD4 has a paralog, IMD3, that arose from the whole genome duplication [Source:SGD;Acc:S000004520]
Chromosome XIII: 162,194-164,176 reverse strand.
R64-1-1:BK006946.2
This gene has 1 transcript (splice variant), 375 orthologues and 3 paralogues.