Similarly , the p105 precursor of the NF-kappa B p50 subunit is also post-translationally processed in the proteasome .
similarly , the p105 precursor of the nf-kappa b p50 subunit is also post-translationally processed in the proteasome .
O O O B-protein_molecule I-protein_molecule O O B-protein_complex I-protein_complex B-protein_subunit I-protein_subunit O O O O O O B-protein_complex O