For an enzyme (5 µM) , the following initial velocities have been reported depending on the substrate concentration:
[Substrate], mM v0, mM s-1
0.02 10.83
0.04 18.57
0.07 26.76
0.1 32.50
0.15 39.00
0.2 43.33
0.3 48.75
0.5 54.17
0.7 56.88
(a) Draw a Michaelis-Menten plot for this enzyme.
(b) Draw a Lineweaver-Burke plot for this enzyme.
(c) Determine KM and vmax for this enzyme
(d) Indicate in both graphs (a & b) where vmax and KM can be recognized.
(e) Calculate the dissociation constant for this enzyme.
(f) Calculate the efficiency of this enzyme.