# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 2irp_1 2z7b_1 4xxf_1 3ocr_2 1pvt_2 2v9l_1 1k0w_4 2fk5_3 1fua_1 4c24_1 4m6r_1 2opi_2