# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3h3u_1 4a2u_4 3mzh_1 4a2u_2 3i54_2 4a2u_1 4a2u_3 3i54_1 3i59_1 3d0s_1 3r6s_1 3r6s_2 3r6s_3 4byy_1 3r6s_4