Enzyme Activity Michaelis-Menten Best-fit values Vmax 16.10 Km 9.596 95% CI (profile likelihood) Vmax 12.28 to 23.75 Km 6.822 to 15.19 Goodness of Fit Degrees of Freedom 61 R squared 0.9847 Sum of Squares 1.537 Sy.x 0.1587 Constraints Km Km > 0 Number of points # of X values 63 # Y values analyzed 63