# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 2fr5_2 2fr6_2 1zab_2 5jm8_3 1s5u_3 1twy_9 5odn_1 6c62_2 3hs0_3 1r2c_2 1prc_2 3prc_1 1vrn_2