tokens: Cdk2-dependent phosphorylation therefore provides a switch during late G1-to-S phase that both nullifies an early G1 cell cycle regulatory function of Id3 and modulates its target bHLH specificity .
folded_tokens: cdk2-dependent phosphorylation therefore provides a switch during late g1-to-s phase that both nullifies an early g1 cell cycle regulatory function of id3 and modulates its target bhlh specificity .
labels: O O O O O O O O B-other_name I-other_name O O O O B-other_name I-other_name I-other_name I-other_name I-other_name I-other_name O B-protein_molecule O O O B-other_name B-protein_substructure O O