Activation of NF-kappa B by phosphatase inhibitors involves the phosphorylation of I kappa B alpha at phosphatase 2A-sensitive sites .
activation of nf-kappa b by phosphatase inhibitors involves the phosphorylation of i kappa b alpha at phosphatase 2a-sensitive sites .
O O B-protein_molecule I-protein_molecule O B-protein_family_or_group O O O B-other_name O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O