# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1exr_1 4yi8_1 3kev_1 4usl_1 1qv1_1 2hps_1 6fie_1 1y1x_1 4n5x_1 2is9_1 1uhn_1 3cs1_1 1xo5_2 4mzj_1 3akb_1 2ccm_1 4wri_1 2ct9_1