Enzyme Kinetics Equations Flashcards
(6 cards)
1
Q
Michaelis-Menten Equation
A
(V / Vmax) = ([S] / Km + [S])
2
Q
Kcat
A
Vmax / Amount of enzyme (eg, mols)
3
Q
Equation used to compare the effciency of enzyme controlled reactions
A
Ki = Kcat / Km
4
Q
Competitive Inhibition
A
Km (I) = Km (1 + [I} / Ki)
Increases Km
5
Q
Non-Competitive Inhibition
A
Vmax / Km (I) = Vmax / Km (1 + [I} / Ki)
Decreases Vmax
6
Q
Uncompetitive Inhibition
A
1 + [I] / Ki
Vmax and Km Decrease