tokens: Although the TCE is similar in sequence to a consensus NF kappa B site , several criteria indicate that TCF-1 is distinct from NF kappa B .
folded_tokens: although the tce is similar in sequence to a consensus nf kappa b site , several criteria indicate that tcf-1 is distinct from nf kappa b .
labels: O O B-DNA_domain_or_region O O O O O O B-DNA_domain_or_region B-protein_molecule I-protein_molecule I-protein_molecule O O O O O O B-protein_molecule O O O B-protein_molecule I-protein_molecule I-protein_molecule O