We found that two IL-1alpha kappaB-like sites ( positions -1 , 065 to -1 , 056 and +646 to +655 ) specifically formed a complex with NF-kappaB -containing nuclear extract from MT-2 cells and that NF-kappaB bound with higher affinity to the 3' NF-kappaB binding site than to the 5' NF-kappaB site .
we found that two il-1alpha kappab-like sites ( positions -1 , 065 to -1 , 056 and +646 to +655 ) specifically formed a complex with nf-kappab -containing nuclear extract from mt-2 cells and that nf-kappab bound with higher affinity to the 3' nf-kappab binding site than to the 5' nf-kappab site .
O O O O B-protein_molecule O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-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 O O O O B-protein_complex O O O O B-cell_line I-cell_line O O B-protein_complex O O O O O O B-DNA_domain_or_region B-protein_complex O O O O O B-DNA_domain_or_region B-protein_complex O O