tokens: The Ets proteins share a conserved Ets domain that mediates specific DNA binding .
folded_tokens: the ets proteins share a conserved ets domain that mediates specific dna binding .
labels: O B-protein_family_or_group I-protein_family_or_group O O O B-protein_domain_or_region I-protein_domain_or_region O O O B-other_name I-other_name O