# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3pxu_2 6b7e_3 6chl_2 6chq_2 6b7d_3 6cck_2 6b7b_3 6ccm_2 6ckw_2 6cco_2 6b7a_3 6chm_2 6chp_2 6cho_2 6ccs_2 6ccl_2 6ccn_2 6ccq_2 6chn_2