# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1ixb_1 1zlz_1 1ix9_1 1i0h_1 3k9s_2 1d5n_2 1vew_2 3k9s_1 3ot7_2 1d5n_1 1vew_1 3ot7_1 1mmm_1 1en6_2 1en6_1 1en5_2 1en5_1 1i08_2 1i08_1 1en4_2 1en4_1