Figure 5. Mutants showing relatively lower resistance in VKORL1 than in VKORC1 can be converted to show higher resistance under the background of warfarin-sensitive VKORL1.
The IC50s of resistant mutations are normalized to the different backgrounds, i.e., IC50s of wild-type VKORC1, wild-type VKORL1, and VKORL1 with the sensitive mutations, respectively. The error bars are s.e.m. with error propagation calculated for the normalization.