I kappa B/MAD-3 masks the nuclear localization signal of NF-kappa B p65 and requires the transactivation domain to inhibit NF-kappa B p65 DNA binding .
i kappa b/mad-3 masks the nuclear localization signal of nf-kappa b p65 and requires the transactivation domain to inhibit nf-kappa b p65 dna binding .
B-protein_molecule I-protein_molecule I-protein_molecule O O O O O O B-protein_subunit I-protein_subunit I-protein_subunit O O O B-protein_domain_or_region I-protein_domain_or_region O O B-protein_subunit I-protein_subunit I-protein_subunit O O O