NF-X2 , which contains members of the AP-1/ATF/CREB families of transcription factors , interacts with the X2 box ( 5'-TGCGTCA-3' ) from positions -97 to -91 in the DRA promoter .
nf-x2 , which contains members of the ap-1/atf/creb families of transcription factors , interacts with the x2 box ( 5'-tgcgtca-3' ) from positions -97 to -91 in the dra promoter .
B-DNA_domain_or_region O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group O O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-polynucleotide O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O