# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1cke_1 2fem_1 2feo_1 4e22_1 1kdr_1 1kdt_1 1kdo_2 1kdr_2 2cmk_1 1kdp_1 1kdo_1 1kdp_2 1kdt_2