# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3btf_3 2ftm_3 3bth_3 2fi3_3 1p2j_3 2fi4_3 3btm_3 3btk_3 4tpi_3 3btt_3 3btw_3 3btq_3 2fi5_3 2ftl_3 3btg_3