# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3s9k_2 3us4_2 1jyr_2 1rpy_1 1bkl_1 1bhh_1 2dx0_1 4wwq_1 1r1q_3 1nrv_1 2ci8_1 4u17_2 6dm4_2