# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 5y1v_1 5xm7_1 5y3i_1 5y1s_1 5y1t_1 5y1x_1 5y1k_1 5y1w_1 5y1r_1 5y19_1 5y1h_1 5y1q_1