tokens: NFAT transcription factors bind to a sequence in the IL-2 enhancer known as the antigen receptor response element 2 ( ARRE-2 ) .
folded_tokens: nfat transcription factors bind to a sequence in the il-2 enhancer known as the antigen receptor response element 2 ( arre-2 ) .
labels: O O O O O O O O O B-protein_molecule O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region O O