The mechanism of action of the immunosuppressive drug cyclosporin A ( CsA ) is the inactivation of the Ca2+ /calmodulin-dependent serine-threonine phosphatase calcineurin by the drug-immunophilin complex .
the mechanism of action of the immunosuppressive drug cyclosporin a ( csa ) is the inactivation of the ca2+ /calmodulin-dependent serine-threonine phosphatase calcineurin by the drug-immunophilin complex .
O O O O O O B-other_organic_compound I-other_organic_compound B-other_organic_compound I-other_organic_compound O B-other_organic_compound O O O O O O B-atom O O O B-protein_molecule O O B-protein_complex I-protein_complex O