. "executes activity in" . "enables activity in" . "A protein that enables activity in a cytosol." . "Chris Mungall" . _:b1214614 . _:b1214613 . _:b1214613 . "is active in" . . "" . . _:b1214614 _:b1214613 . _:b1214614 . "c executes activity in d if and only if c enables p and p occurs_in d. Assuming no action at a distance by gene products, if a gene product enables (is capable of) a process that occurs in some structure, it must have at least some part in that structure." .