# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3unx_1 1c3l_1 1sca_1 4c3u_1 1be6_1 4c3v_1 1bfu_1 1scb_1 2wuw_1 1sbc_1 1scd_1 1scn_1 1be8_1 1bfk_1 1af4_1 2wuv_1 3qtl_3 1sel_1 1vsb_1 1av7_1 1avt_1 3vsb_1 1sel_2