# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 5xps_1 5xqk_1 5xsa_1 5xuf_1 5xtx_1 5xsm_1 5xt0_1 5xqa_1 5xrv_1 5xs6_1 5xsb_1 5xvt_1 5xu9_1 5xt4_1 5xtv_1