# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3u3j_2 3u3k_2 3u3k_1 3u3m_1 2d06_1 2d06_2 3u3o_1 1ls6_1 3u3j_1 1cjm_1 2a3r_2 2a3r_1 4gra_2 4gra_1 3qvv_2 3qvu_1 3qvv_1 3qvu_2 3u3r_1