tokens: This protein is most similar to the 105-kDa precursor polypeptide of p50-NF-kappa B .
folded_tokens: this protein is most similar to the 105-kda precursor polypeptide of p50-nf-kappa b .
labels: O O O O O O O B-peptide I-peptide I-peptide O B-protein_subunit I-protein_subunit O