Only the catalytic , but not the NH2 regulatory , domain of pp56 ( lck ) was able to induce NF-AT region transactivation on its own and to cooperate with other intracellular signals to trigger this response .
only the catalytic , but not the nh2 regulatory , domain of pp56 ( lck ) was able to induce nf-at region transactivation on its own and to cooperate with other intracellular signals to trigger this response .
O O O O O O O B-protein_molecule O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O B-protein_molecule O O O O O O O O O O O O O O O O O