tokens: The cyclin-dependent kinase inhibitor p27Kip1 plays an important role in regulating cell-cycle progression .
folded_tokens: the cyclin-dependent kinase inhibitor p27kip1 plays an important role in regulating cell-cycle progression .
labels: O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region B-DNA_domain_or_region O O O O O O B-other_name I-other_name O