tokens: This was evidenced by the ability of the AP-1 site to compete with the NF-AT site for binding to NF-AT and by the capacity of immobilized anti- Jun and anti- Fos antibodies to deplete NF-AT -binding activity from nuclear extracts of activated T cells .
folded_tokens: this was evidenced by the ability of the ap-1 site to compete with the nf-at site for binding to nf-at and by the capacity of immobilized anti- jun and anti- fos antibodies to deplete nf-at -binding activity from nuclear extracts of activated t cells .
labels: O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-protein_molecule O O O O B-protein_molecule O O O O O B-protein_molecule I-protein_molecule B-protein_molecule O B-protein_molecule B-protein_molecule O O O B-protein_molecule O O O B-cell_component I-cell_component O B-cell_type B-cell_type I-cell_type O