Previous screen shot Screen Shots of EnzymeLab (5 of 5)  

For each plot type, one can use the mouse to estimate enzyme kinetic parameters such as Vmax and Km. Plot types include (1) reaction velocity versus substrate concentration (Vo vs. [S]), (2) Lineweaver-Burk (1/Vo vs. [S]), (3) Eadie-Hofstee (Vo vs. Vo/[S]), (4) enzyme activity versus temperature (Vo vs. T), and (5) enzyme activity versus pH (Vo vs. pH).