# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 5us8_1 6e5y_2 1kp3_1 1k92_1 1kp2_1 1k97_1 1vl2_1 2nz2_1 4nzp_1 4xfj_1 4u7j_1 1kh2_1 1j20_1 1j21_1 1kh3_1 1j1z_1 1kor_1 1kh1_1