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. 2008 Jul 25;66(4):517–528. doi: 10.1111/j.1365-2125.2008.03248.x

Figure 1.

Figure 1

Thiopurine metabolism. 6-MP, mercaptopurine; IMP, inosine monophosphate; IDP, ioinosine diphosphate; ITP, ioinosine triphosphate; GMP, guanosine monophosphate; GDP, guanosine diphosphate; GTP, guanosine triphosphate; XO, xanthine oxidase; HPRT, hypoxanthine phosphoribosyltransferase; TPMT, thiopurine methyltransferase; IMPD, inosine monophosphate dehydrogenase; GMPS, guanosine monophosphate synthetase; ITPA, inosine triphosphate pyrophosphatase