Figure 3From: Target enzyme mutations are the molecular basis for resistance towards pharmacological inhibition of nicotinamide phosphoribosyltransferase In vitro NAMPT enzyme assays. A: kcat values for wild type NAMPT (NAMPTwt) and NAMPT with K342R, H191R and D93del mutations respectively. Statistical significance compared with NAMPTwt: **: <0.0005, ***: <0.0001. B: IC50 values of APO866 for in vitro inhibition of NAMPTwt and NAMPTH191R. The Y-axis is logarithmic. Statistical significance compared with NAMPTwt: *: <0,05. Error bars indicate SEM.Back to article page