Phosphatidylinositol 3-kinase couples the interleukin-2 receptor to the cell cycle regulator E2F .
phosphatidylinositol 3-kinase couples the interleukin-2 receptor to the cell cycle regulator e2f .
B-protein_molecule I-protein_molecule O O B-protein_molecule I-protein_molecule O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group B-protein_molecule O