tokens: The C-terminus of the B cell activator Oct-2 functions as an activation domain in yeast .
folded_tokens: the c-terminus of the b cell activator oct-2 functions as an activation domain in yeast .
labels: O B-protein_domain_or_region O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region B-protein_molecule O O O B-protein_domain_or_region I-protein_domain_or_region O B-mono_cell O