# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4ttz_1 4ttz_2 4tpz_1 4tpz_2 4ttw_1 4u2j_1 4u2j_2 4ttx_2 4ttx_1 4ttx_3 4tq7_1 4u2i_1 4u2i_2 4tty_1