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. 2023 Jul 4;299(8):105012. doi: 10.1016/j.jbc.2023.105012

Figure 8.

Figure 8

Model for the effect of L245P on IMPDH2 conformational equilibrium. WT IMPDH2 samples conformational space between fully extended and fully compressed octamers. L245P shifts that equilibrium to favor extended and bent conformations, resisting complete compression and maintaining activity. IMPDH, inosine 5′ monophosphate dehydrogenase.