# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1ylv_1 1aw5_1 1h7o_1 1h7r_1 1h7p_1 1h7n_1 1gjp_1 1eb3_1 1qml_1 1ohl_1 1qnv_1 1w31_1