# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 2rfv_1 4u2h_2 3acz_1 4iy7_1 2o7c_1 1ibj_1 3cog_1 3ri6_1 1pff_1 1cs1_1 4oc9_1 4kam_1 1n8p_1 2cb1_1 3ndn_1 3qhx_1 1qgn_1 4l0o_3 2ctz_2 1e5e_1