tokens: Lymphoid enhancer-binding factor 1 ( LEF-1 ) is a regulatory high mobility group ( HMG ) protein that activates the T cell receptor alpha ( TCR alpha ) enhancer in a context-restricted manner in T cells .
folded_tokens: lymphoid enhancer-binding factor 1 ( lef-1 ) is a regulatory high mobility group ( hmg ) protein that activates the t cell receptor alpha ( tcr alpha ) enhancer in a context-restricted manner in t cells .
labels: B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule O O O O O O O B-cell_type I-cell_type O