# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3gfa_1 4dn2_1 1bkj_1 3ek3_1 2wqf_1 4xom_2 2r01_1 3hoi_1 3bm2_1 1f5v_1 4qlx_1 3bem_1 3qdl_1 6czp_1 2h0u_1 3gb5_1 5cv0_1 3sc0_2