# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1ak0_1 5fbf_1 5fbg_1 4cxo_1 4cxp_1 1p5x_1 2ffz_1 2huc_1 1ah7_1 2fgn_1 4jdg_1 3sng_1