# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3ifv_1 5dai_1 3lx2_1 1b77_1 3hi8_2 5a6d_2 1rwz_1 2zvv_1 5f7i_2 3p91_1 1plq_1 5tup_1 1u7b_1 2ix2_1