tokens: The phosphorylated forms of E2F-4 that bind to the E2F DNA site are different from hyperphosphorylated E2F-4 , which predominates in primary hemopoietic cells in G0 .
folded_tokens: the phosphorylated forms of e2f-4 that bind to the e2f dna site are different from hyperphosphorylated e2f-4 , which predominates in primary hemopoietic cells in g0 .
labels: 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 O O O O B-protein_molecule O O O O B-cell_type I-cell_type I-cell_type O B-other_name O