tokens: Using protein-DNA interaction assays we show that the H4 promoter contains two ATF/ CREB recognition motifs which interact with CREB , ATF1 , and ATF2 but not with ATF4/CREB2 .
folded_tokens: using protein-dna interaction assays we show that the h4 promoter contains two atf/ creb recognition motifs which interact with creb , atf1 , and atf2 but not with atf4/creb2 .
labels: O B-other_name I-other_name I-other_name O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O B-protein_molecule O O O O O B-protein_molecule O B-protein_molecule O O B-protein_molecule O O O B-protein_molecule O