# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4arv_2 4arv_1 4ars_1 4aro_1 4aru_1 1nt4_1 1nt4_2 2wu0_4 2wu0_1 2wu0_3 2wni_3 2wni_4 2wni_1 2wni_2 2wu0_2 4tsr_1 1dkl_1 1dkl_2 1dkq_1 1dkp_1 1dkn_1 1dkm_1 1dko_1