# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3dxk_1 3uku_1 3dxm_1 3rse_1 3ule_1 3ukr_1 2p9l_1 2p9n_1 1tyq_1 4xei_1 1u2v_1 2p9s_1 2p9p_1 2p9u_1 1k8k_1