# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1imx_1 1tgr_2 4unh_1 4ung_2 5azz_1 4fka_1 5boq_2 3u4n_1 4cxn_2 4efx_2 5usp_2 4nib_1 4une_1 4iuz_1