How does uncompetitive inhibition impact the Michaelis-Menten constant (Km) in enzyme kinetics?

Uncompetitive inhibition decreases the Michaelis-Menten constant (Km) in enzyme kinetics. This is because uncompetitive inhibitors bind to the enzyme-substrate complex, preventing the release of the product. As a result, the enzyme has a higher affinity for the substrate, leading to a lower Km value.