As an in vitro model we show that phosphorylation of p105 impedes its ability to interact with NF-kappa B , as has been shown before for I kappa B alpha .
as an in vitro model we show that phosphorylation of p105 impedes its ability to interact with nf-kappa b , as has been shown before for i kappa b alpha .
O O O O O O O O O O B-protein_molecule O O O O O O B-protein_molecule I-protein_molecule O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O