Instead , they form tight complexes with two different classes of abundant cytosolic receptors called immunophilins upon entering the cell , and consequently inhibit their peptidyl prolyl cis-trans isomerase activities .
instead , they form tight complexes with two different classes of abundant cytosolic receptors called immunophilins upon entering the cell , and consequently inhibit their peptidyl prolyl cis-trans isomerase activities .
O O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group O O O O O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O