# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4ihe_3 3s3u_2 4ihd_3 3tm2_5 3tm1_2 5xys_1 5xyq_1 5xyo_1 5xyp_1 5y0m_1 5xyt_1 3axg_3 3axg_4 3axg_5 3axg_1 3axg_2