# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1kt2_2 1kt2_1 1ktd_2 1iea_1 1iea_2 1ktd_1 1fng_1 1fng_2 1fne_1 1fne_2 1i3r_3 1i3r_4 1i3r_5 1i3r_2 1ieb_1 1ieb_2