One ATF/CRE motif is located in the distal promoter at the nuclear matrix-associated Site IV , and the second motif is present in the proximal promoter at Site I .
one atf/cre motif is located in the distal promoter at the nuclear matrix-associated site iv , and the second motif is present in the proximal promoter at site i .
O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region O