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. Author manuscript; available in PMC: 2010 Aug 30.
Published in final edited form as: J Parasitol. 2009 Apr;95(2):461–466. doi: 10.1645/GE-1686.1

Figure 5.

Figure 5

Lineweaver-Burk plot of the competitive inhibition of Trypanosoma cruzi lipoamide dehydrogenase by DPNQ. Enzyme kinetics were measured at 25 C, at a constant concentration of 1 mM NAD. The dihydrolipoamide concentration was varied in the absence (○), or presence of 20 μM (▲), or 40 μM (●) DPNQ.