If a covalent bond forms between an enzyme and an inhibitor the reaction catalyzed by this enzyme will have undergone

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Covalent bonding between an enzyme and an inhibitor usually results in irreversible inhibition, as it forms a strong chemical bond that permanently alters the structure of the enzyme and renders it inactive. Competitive inhibition involves the binding of an inhibitor to the active site of an enzyme, while noncompetitive inhibition occurs when an inhibitor binds to a different site, causing a change in the enzyme's shape and reducing its activity. Feedback control refers to a regulatory mechanism in which a product of a metabolic pathway acts as an inhibitor of an enzyme earlier in the pathway, while genetic control relates to the expression and regulation of genes that encode enzymes.

If a Covalent Bond Forms Between an Enzyme and an Inhibitor