tokens: Little effect was observed with 50-kDa forms of p105 NF-kappa B or rel , in combination with p65 or full-length c-rel , which do not stimulate the HIV enhancer in these cells .
folded_tokens: little effect was observed with 50-kda forms of p105 nf-kappa b or rel , in combination with p65 or full-length c-rel , which do not stimulate the hiv enhancer in these cells .
labels: O O O O O B-protein_molecule I-protein_molecule O B-protein_subunit B-protein_molecule I-protein_molecule O B-protein_molecule O O O O B-protein_subunit O B-protein_molecule I-protein_molecule O O O O O O B-virus O O O O O