tokens: These observations suggest a second pathway leading to NF-kappa B induction , in which processing of the precursors rather than phosphorylation of I kappa B plays a major role .
folded_tokens: these observations suggest a second pathway leading to nf-kappa b induction , in which processing of the precursors rather than phosphorylation of i kappa b plays a major role .
labels: O O O O O O O O B-protein_molecule I-protein_molecule O O O O O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O O O O O