A protein of the AP-1 family is a component of nuclear factor of activated T cells .
a protein of the ap-1 family is a component of nuclear factor of activated t cells .
O O O O B-protein_family_or_group I-protein_family_or_group O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule B-cell_type I-cell_type O