HEADER RIBOSOME 04-JAN-12 4ADX TITLE The Cryo-EM Structure of the Archaeal 50S Ribosomal Subunit in TITLE 2 Complex with Initiation Factor 6 COMPND MOL_ID: 27; COMPND 2 MOLECULE: RPL21E; COMPND 3 CHAIN: Q; EXPDTA ELECTRON MICROSCOPY DBREF 4ADX Q 0 95 PDB 4ADX 4ADX 0 95 SEQRES 1 Q 95 PRO SER SER ASN GLY PRO LEU GLU GLY THR ARG GLY LYS SEQRES 2 Q 95 LEU LYS ASN LYS PRO ARG ASP ARG GLY THR SER PRO PRO SEQRES 3 Q 95 GLN ARG ALA VAL GLU GLU PHE ASP ASP GLY GLU LYS VAL SEQRES 4 Q 95 HIS LEU LYS ILE ASP PRO SER VAL PRO ASN GLY ARG PHE SEQRES 5 Q 95 HIS PRO ARG PHE ASP GLY GLN THR GLY THR VAL GLU GLY SEQRES 6 Q 95 LYS GLN GLY ASP ALA TYR LYS VAL ASP ILE VAL ASP GLY SEQRES 7 Q 95 GLY LYS GLU LYS THR ILE ILE VAL THR ALA ALA HIS LEU SEQRES 8 Q 95 ARG ARG GLN GLU ATOM 1 CA PRO Q 1 150.580 162.794 204.202 1.00 33.12 ATOM 2 CA SER Q 2 151.586 166.374 203.459 1.00 30.52 ATOM 3 CA SER Q 3 154.491 166.084 205.929 1.00 29.72 ATOM 4 CA ASN Q 4 156.430 163.140 207.352 1.00 34.00 ATOM 5 CA GLY Q 5 157.219 164.072 210.954 1.00 30.66 ATOM 6 CA PRO Q 6 156.612 161.726 213.943 1.00 32.47 ATOM 7 CA LEU Q 7 153.401 163.534 214.994 1.00 33.60 ATOM 8 CA GLU Q 8 151.755 163.432 211.567 1.00 33.93 ATOM 9 CA GLY Q 9 148.180 162.175 211.864 1.00 31.20 ATOM 10 CA THR Q 10 148.365 161.815 215.633 1.00 32.08 ATOM 11 CA ARG Q 11 145.656 164.372 216.494 1.00 35.46 ATOM 12 CA GLY Q 12 143.374 161.684 217.879 1.00 31.18 ATOM 13 CA LYS Q 13 145.756 159.198 219.494 1.00 30.43 ATOM 14 CA LEU Q 14 147.794 161.845 221.362 1.00 32.93 ATOM 15 CA LYS Q 15 144.858 163.831 222.719 1.00 38.18 ATOM 16 CA ASN Q 16 143.053 163.234 226.001 1.00 42.70 ATOM 17 CA LYS Q 17 139.283 163.126 226.320 1.00 53.66 ATOM 18 CA PRO Q 18 138.543 166.420 228.198 1.00 56.90 ATOM 19 CA ARG Q 19 137.896 164.567 231.485 1.00 55.78 ATOM 20 CA ASP Q 20 141.196 162.671 231.471 1.00 51.42 ATOM 21 CA ARG Q 21 142.891 166.046 231.007 1.00 42.67 ATOM 22 CA GLY Q 22 145.543 167.183 233.487 1.00 36.53 ATOM 23 CA THR Q 23 148.443 165.584 235.367 1.00 36.97 ATOM 24 CA SER Q 24 148.087 161.788 235.455 1.00 36.07 ATOM 25 CA PRO Q 25 148.241 159.729 238.710 1.00 34.98 ATOM 26 CA PRO Q 26 151.852 158.732 239.710 1.00 33.71 ATOM 27 CA GLN Q 27 150.966 155.124 240.527 1.00 36.76 ATOM 28 CA ARG Q 28 151.314 153.877 236.930 1.00 37.30 ATOM 29 CA ALA Q 29 154.425 155.948 236.243 1.00 37.67 ATOM 30 CA VAL Q 30 156.272 154.061 238.975 1.00 41.89 ATOM 31 CA GLU Q 31 154.969 150.577 238.178 1.00 44.77 ATOM 32 CA GLU Q 32 157.647 147.855 237.989 1.00 46.57 ATOM 33 CA PHE Q 33 157.724 145.148 235.298 1.00 41.52 ATOM 34 CA ASP Q 34 159.743 141.946 235.014 1.00 44.81 ATOM 35 CA ASP Q 35 161.599 140.547 232.004 1.00 42.01 ATOM 36 CA GLY Q 36 159.203 138.376 230.037 1.00 38.53 ATOM 37 CA GLU Q 37 156.066 140.280 231.036 1.00 41.00 ATOM 38 CA LYS Q 38 153.693 141.256 228.243 1.00 37.19 ATOM 39 CA VAL Q 39 152.886 144.968 228.227 1.00 35.06 ATOM 40 CA HIS Q 40 150.494 147.085 226.165 1.00 33.69 ATOM 41 CA LEU Q 41 151.968 150.246 224.657 1.00 33.74 ATOM 42 CA LYS Q 42 149.861 153.395 224.780 1.00 34.19 ATOM 43 CA ILE Q 43 151.132 156.935 225.090 1.00 32.00 ATOM 44 CA ASP Q 44 149.518 158.917 227.879 1.00 30.78 ATOM 45 CA PRO Q 45 148.809 162.397 226.398 1.00 29.17 ATOM 46 CA SER Q 46 149.488 164.080 229.764 1.00 31.40 ATOM 47 CA VAL Q 47 152.985 162.597 230.226 1.00 31.83 ATOM 48 CA PRO Q 48 155.594 164.305 227.957 1.00 36.71 ATOM 49 CA ASN Q 49 158.602 162.089 228.626 1.00 38.86 ATOM 50 CA GLY Q 50 159.352 158.388 228.249 1.00 34.26 ATOM 51 CA ARG Q 51 157.411 158.125 224.984 1.00 32.91 ATOM 52 CA PHE Q 52 157.867 156.050 221.830 1.00 30.43 ATOM 53 CA HIS Q 53 157.082 156.684 218.158 1.00 29.60 ATOM 54 CA PRO Q 54 153.265 157.126 217.901 1.00 28.43 ATOM 55 CA ARG Q 55 153.213 154.558 215.121 1.00 30.04 ATOM 56 CA PHE Q 56 153.598 151.870 217.817 1.00 28.20 ATOM 57 CA ASP Q 57 150.505 152.790 219.904 1.00 28.31 ATOM 58 CA GLY Q 58 148.474 149.639 220.459 1.00 28.86 ATOM 59 CA GLN Q 59 151.402 147.228 220.219 1.00 33.65 ATOM 60 CA THR Q 60 151.759 144.541 222.893 1.00 33.95 ATOM 61 CA GLY Q 61 155.389 143.731 223.546 1.00 32.56 ATOM 62 CA THR Q 62 157.644 141.806 225.896 1.00 31.03 ATOM 63 CA VAL Q 63 159.719 143.570 228.560 1.00 33.94 ATOM 64 CA GLU Q 64 163.305 142.420 228.043 1.00 45.30 ATOM 65 CA GLY Q 65 165.365 144.509 230.420 1.00 44.15 ATOM 66 CA LYS Q 66 165.671 148.223 231.013 1.00 43.21 ATOM 67 CA GLN Q 67 167.781 151.297 230.293 1.00 40.39 ATOM 68 CA GLY Q 68 167.938 153.695 233.221 1.00 40.79 ATOM 69 CA ASP Q 69 164.398 154.105 234.552 1.00 42.33 ATOM 70 CA ALA Q 70 162.875 153.372 231.148 1.00 35.95 ATOM 71 CA TYR Q 71 162.072 149.868 229.932 1.00 32.75 ATOM 72 CA LYS Q 72 163.273 148.034 226.836 1.00 31.74 ATOM 73 CA VAL Q 73 160.253 146.390 225.229 1.00 28.90 ATOM 74 CA ASP Q 74 160.487 144.019 222.275 1.00 31.50 ATOM 75 CA ILE Q 75 157.843 144.212 219.553 1.00 29.61 ATOM 76 CA VAL Q 76 157.347 143.054 215.987 1.00 33.41 ATOM 77 CA ASP Q 77 156.500 145.844 213.537 1.00 33.99 ATOM 78 CA GLY Q 78 154.924 143.966 210.650 1.00 33.88 ATOM 79 CA GLY Q 79 157.571 141.318 210.159 1.00 33.42 ATOM 80 CA LYS Q 80 160.473 143.226 211.730 1.00 35.71 ATOM 81 CA GLU Q 81 161.684 142.897 215.313 1.00 37.97 ATOM 82 CA LYS Q 82 162.188 146.184 217.117 1.00 31.11 ATOM 83 CA THR Q 83 163.235 147.349 220.560 1.00 32.67 ATOM 84 CA ILE Q 84 161.314 150.187 222.127 1.00 31.22 ATOM 85 CA ILE Q 85 162.601 152.341 224.984 1.00 32.12 ATOM 86 CA VAL Q 86 159.592 153.343 227.080 1.00 31.03 ATOM 87 CA THR Q 87 158.677 154.330 230.638 1.00 29.76 ATOM 88 CA ALA Q 88 155.990 152.760 232.835 1.00 31.94 ATOM 89 CA ALA Q 89 153.781 155.830 232.378 1.00 31.42 ATOM 90 CA HIS Q 90 152.945 154.596 228.876 1.00 30.74 ATOM 91 CA LEU Q 91 152.778 150.887 229.702 1.00 35.69 ATOM 92 CA ARG Q 92 150.045 148.583 231.093 1.00 44.11 ATOM 93 CA ARG Q 93 150.259 144.883 232.091 1.00 46.12 ATOM 94 CA GLN Q 94 148.489 142.481 229.735 1.00 48.58 ATOM 95 CA GLU Q 95 145.442 140.735 231.274 1.00 61.35 TER