# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3a4z_2 3a51_2 3a4z_4 3a50_5 3a51_5 3a4z_3 3a51_4 3a4z_1 3a50_2 3a50_1 3a50_4 3a50_3 3a51_1 3a4z_5 3a51_3