# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 6b63_1 1lbz_1 6b60_1 6b62_1 1lbx_1 6b61_1 6b5z_1 1lbv_1 1lby_1 1lbw_1 6b66_1 6b65_1 6b64_1