# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4r2x_1 3uaw_1 4rj2_1 6f4x_1 3tl6_1 4r31_1 4m3n_1 1je0_1 4mch_1 1odk_1 4m7w_2 3qpb_1 4ldn_1 4tym_2 1z34_1