tokens: The 5'-UTR contains binding sites for the transcription factors AP-1 , NF-kappaB , NF-AT , IRF , and Sp1 .
folded_tokens: the 5'-utr contains binding sites for the transcription factors ap-1 , nf-kappab , nf-at , irf , and sp1 .
labels: O B-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region O O B-protein_family_or_group I-protein_family_or_group O O B-protein_complex O B-protein_molecule O B-protein_molecule O O B-protein_molecule O