# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1iwp_1 1mmf_3 1eex_1 1iwb_1 1uc4_1 1egv_1 1uc5_1 1egm_1 1dio_1 3auj_1 5ysh_1 5ysh_2 5yrt_1 5yrt_2 5yrv_2 5yrv_1