Assertion: enzyme | /r/CapableOf | bind to reactant
Facets:
value: at special folds
type: MANNER
value: at clefts
type: LOCATION
Source sentences:
text: It is believed that when enzymes bind to a reactant, their shape changes in a way that destabilizes the reactant and makes it more susceptible to whatever chemical changes the reaction involves.
text: Enzymes bind their reactants or substrates at special folds and clefts, named active sites, in the structure of the substrate.