# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 5k4a_9 5k4a_8 5k4a_7 4i46_1 4i46_2 4i46_3 4i2n_3 4i2n_2 4i2n_1 4i4n_2 4i4n_1 5xr3_2 5xr3_1 5xr3_4 5xr3_3 5xr2_3 5xr2_1 5xr2_2 5xr2_4 1izy_1 1ons_1 1pv2_1 1pv2_2 1pv2_4 1pv2_3 1n57_1