# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 2wyf_4 2wyf_1 3zyh_1 3zyf_1 4lk7_2 3zyf_2 2wyf_3 4lk7_3 4a6s_1 2wyf_2 4a6s_2 4cpb_2 4cpb_3