tokens: The transcriptional activity of the heterodimer is regulated by signal-dependent phosphorylation and dephosphorylation events .
folded_tokens: the transcriptional activity of the heterodimer is regulated by signal-dependent phosphorylation and dephosphorylation events .
labels: O B-other_name I-other_name O O O O O O B-other_name I-other_name O B-other_name I-other_name O