chemical has protein target chemical activates protein https://en.wikipedia.org/wiki/Enzyme_activator chemical has protein target as activator An object property that represents a relation between a chemical entity and a protein where the chemical entity can target the protein as an enzyme activator. Note that the chemical entity is usually an active compound of a corresponding drug. An enzyme inducer is a type of drug or chemcial that increases the metabolic activity of an enzyme either by binding to the enzyme and activating it, or by increasing the expression of the gene coding for the enzyme. Oliver He, Yingtong Liu