# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3ug2_1 4e6d_1 3cly_1 5zj6_1 4ybj_1 4pdo_1 3pxk_1 6aak_2 6aah_1 5jrs_1 6gwr_1 5t68_1