HEADER RIBOSOME 30-AUG-02 1ML5 TITLE Structure of the E. coli ribosomal termination complex with release TITLE 2 factor 2 COMPND MOL_ID: 32; COMPND 2 MOLECULE: 50S RIBOSOMAL PROTEIN L6; COMPND 3 CHAIN: h; EXPDTA ELECTRON MICROSCOPY DBREF 1ML5 h 1 177 PDB 1ML5 1ML5 1 177 SEQRES 1 h 75 PRO ILE GLU ILE PRO ALA GLY VAL THR VAL THR VAL ASN SEQRES 2 h 75 GLY ASN THR VAL THR VAL LYS GLY PRO LYS GLY GLU LEU SEQRES 3 h 75 THR ARG THR PHE HIS PRO ASP MET THR ILE THR VAL GLU SEQRES 4 h 75 GLY ASN VAL ILE THR VAL THR ARG PRO SER ASP GLU LYS SEQRES 5 h 75 HIS HIS ARG ALA LEU HIS GLY THR THR ARG SER LEU LEU SEQRES 6 h 75 ALA ASN MET VAL GLU GLY VAL SER LYS GLY ATOM 1 CA PRO h 7 88.574 49.983 22.815 1.00 0.00 ATOM 2 CA ILE h 8 90.214 47.868 20.074 1.00 0.00 ATOM 3 CA GLU h 9 93.960 47.618 20.111 1.00 0.00 ATOM 4 CA ILE h 10 95.630 48.512 16.787 1.00 0.00 ATOM 5 CA PRO h 11 98.444 45.982 16.393 1.00 0.00 ATOM 6 CA ALA h 12 101.668 46.847 14.635 1.00 0.00 ATOM 7 CA GLY h 13 101.686 47.138 10.878 1.00 0.00 ATOM 8 CA VAL h 14 97.993 47.971 10.982 1.00 0.00 ATOM 9 CA THR h 15 96.688 51.349 9.752 1.00 0.00 ATOM 10 CA VAL h 16 93.088 52.365 10.685 1.00 0.00 ATOM 11 CA THR h 17 91.296 55.216 8.922 1.00 0.00 ATOM 12 CA VAL h 18 87.881 56.619 9.870 1.00 0.00 ATOM 13 CA ASN h 19 85.767 58.960 7.777 1.00 0.00 ATOM 14 CA GLY h 20 82.277 59.446 9.117 1.00 0.00 ATOM 15 CA ASN h 21 80.718 55.998 9.287 1.00 0.00 ATOM 16 CA THR h 22 83.168 54.268 6.955 1.00 0.00 ATOM 17 CA VAL h 23 86.222 52.551 8.416 1.00 0.00 ATOM 18 CA THR h 24 89.259 51.348 6.461 1.00 0.00 ATOM 19 CA VAL h 25 91.743 48.934 8.063 1.00 0.00 ATOM 20 CA LYS h 26 94.930 47.868 6.253 1.00 0.00 ATOM 21 CA GLY h 27 97.485 45.300 7.310 1.00 0.00 ATOM 22 CA PRO h 28 99.895 42.627 6.056 1.00 0.00 ATOM 23 CA LYS h 29 97.082 40.213 5.250 1.00 0.00 ATOM 24 CA GLY h 30 94.843 42.658 3.370 1.00 0.00 ATOM 25 CA GLU h 31 92.715 45.832 3.437 1.00 0.00 ATOM 26 CA LEU h 32 89.018 46.076 4.386 1.00 0.00 ATOM 27 CA THR h 33 86.548 48.962 4.291 1.00 0.00 ATOM 28 CA ARG h 34 83.317 48.807 6.214 1.00 0.00 ATOM 29 CA THR h 35 80.429 51.144 7.005 1.00 0.00 ATOM 30 CA PHE h 36 78.744 51.121 10.427 1.00 0.00 ATOM 31 CA HIS h 37 75.472 52.268 11.948 1.00 0.00 ATOM 32 CA PRO h 38 75.262 56.109 11.822 1.00 0.00 ATOM 33 CA ASP h 39 74.422 56.350 15.518 1.00 0.00 ATOM 34 CA MET h 40 77.796 54.900 16.475 1.00 0.00 ATOM 35 CA THR h 41 80.863 57.180 16.753 1.00 0.00 ATOM 36 CA ILE h 42 84.168 55.532 15.916 1.00 0.00 ATOM 37 CA THR h 43 87.483 57.217 16.695 1.00 0.00 ATOM 38 CA VAL h 44 91.159 56.257 16.538 1.00 0.00 ATOM 39 CA GLU h 45 92.367 57.325 19.997 1.00 0.00 ATOM 40 CA GLY h 46 96.103 57.235 19.254 1.00 0.00 ATOM 41 CA ASN h 47 96.824 53.494 19.511 1.00 0.00 ATOM 42 CA VAL h 48 93.231 52.158 20.029 1.00 0.00 ATOM 43 CA ILE h 49 89.890 52.361 18.240 1.00 0.00 ATOM 44 CA THR h 50 87.114 53.515 20.493 1.00 0.00 ATOM 45 CA VAL h 51 83.321 53.131 19.861 1.00 0.00 ATOM 46 CA THR h 52 80.933 55.637 21.560 1.00 0.00 ATOM 47 CA ARG h 53 77.175 55.039 21.526 1.00 0.00 ATOM 48 CA PRO h 54 74.802 58.075 21.769 1.00 0.00 ATOM 49 CA SER h 55 72.745 56.784 24.728 1.00 0.00 ATOM 50 CA ASP h 56 72.334 53.980 27.263 1.00 0.00 ATOM 51 CA GLU h 57 69.120 52.522 25.959 1.00 0.00 ATOM 52 CA LYS h 58 69.139 48.843 24.994 1.00 0.00 ATOM 53 CA HIS h 59 69.253 49.091 21.205 1.00 0.00 ATOM 54 CA HIS h 60 72.344 51.254 21.500 1.00 0.00 ATOM 55 CA ARG h 61 74.033 48.974 24.004 1.00 0.00 ATOM 56 CA ALA h 62 73.431 46.120 21.532 1.00 0.00 ATOM 57 CA LEU h 63 74.615 48.216 18.584 1.00 0.00 ATOM 58 CA HIS h 64 77.751 49.147 20.560 1.00 0.00 ATOM 59 CA GLY h 65 78.871 45.550 21.210 1.00 0.00 ATOM 60 CA THR h 66 77.993 44.485 17.636 1.00 0.00 ATOM 61 CA THR h 67 80.026 47.414 16.133 1.00 0.00 ATOM 62 CA ARG h 68 82.932 46.592 18.465 1.00 0.00 ATOM 63 CA SER h 69 83.001 42.944 17.394 1.00 0.00 ATOM 64 CA LEU h 70 82.986 43.784 13.670 1.00 0.00 ATOM 65 CA LEU h 71 85.941 46.086 14.178 1.00 0.00 ATOM 66 CA ALA h 72 87.815 43.503 16.224 1.00 0.00 ATOM 67 CA ASN h 73 87.360 40.936 13.438 1.00 0.00 ATOM 68 CA MET h 74 88.392 43.491 10.766 1.00 0.00 ATOM 69 CA VAL h 75 91.565 44.018 12.790 1.00 0.00 ATOM 70 CA GLU h 76 92.075 40.229 13.145 1.00 0.00 ATOM 71 CA GLY h 77 91.614 39.649 9.384 1.00 0.00 ATOM 72 CA VAL h 78 94.260 42.064 8.087 1.00 0.00 ATOM 73 CA SER h 79 96.717 41.138 10.795 1.00 0.00 ATOM 74 CA LYS h 80 96.236 37.425 11.275 1.00 0.00 ATOM 75 CA GLY h 81 94.680 36.991 7.701 1.00 0.00 TER