The molecule is a nucleoside triphosphate(4-) obtained by global deprotonation of the triphosphate OH groups of ITP; major species present at pH 7.3. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of an ITP.
[[[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl] phosphate