# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1tb3_2 3sgz_1 1p5b_1 3giy_1 1kbj_1 1qcw_1 2nzl_2 2rdu_1 2j6x_1 4rje_1 2nli_3 1gox_1 1gyl_1