# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 2xd7_2 2xd7_4 6fy5_2 2xd7_3 2xd7_1 6fy5_1 2fxk_1 1zr3_4 3iid_1 2fxk_2 3iif_3 3iif_1 3iif_2 1zr3_2 1zr3_1 1zr3_3 1zr5_1 1zr5_2