The proximal promoter contains a region termed CLEO ( -54 to -31 ) that consists of a purine -rich element abutting an activator protein-1 ( AP-1 ) -like site , as well as an upstream nuclear factor-kappa B ( NF-kappa B ) site ( -85 to -76 ) and a CK-1 element ( -101 to -92 ) .
the proximal promoter contains a region termed cleo ( -54 to -31 ) that consists of a purine -rich element abutting an activator protein-1 ( ap-1 ) -like site , as well as an upstream nuclear factor-kappa b ( nf-kappa b ) site ( -85 to -76 ) and a ck-1 element ( -101 to -92 ) .
O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O B-nucleotide O O O O B-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O O B-DNA_domain_or_region B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O