tokens: The IL-2 promoter contains binding sites for nuclear factors including NFAT-1 , Oct , NF-kappa B , and AP-1 , which are all potentially sensitive to activation of PKC .
folded_tokens: the il-2 promoter contains binding sites for nuclear factors including nfat-1 , oct , nf-kappa b , and ap-1 , which are all potentially sensitive to activation of pkc .
labels: O B-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O B-protein_molecule O B-protein_molecule I-protein_molecule O O B-protein_molecule O O O O O O O O O B-protein_molecule O