Figure 4

Kinetic plots representing the conversion of ARG to ORN by arginase 1 (A and B) and by arginase 2 (C and D). Each data point is the mean of three singlicate experiments and error bars represent the standard error. The data is represented as an Eadie-Hoffstee transform in B and D. The Michaelis-Menten fit is shown as a solid line in panel A and C.