# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4esm_1 4q3x_1 4q3w_1 3tk4_1 3tk2_1 4jpx_1 1ltv_1 3tcy_1 4jpy_1 1ltu_1 1ltz_1 4etl_1 4q3z_1 4q3y_1