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: 11; COMPND 2 MOLECULE: RPL2; COMPND 3 CHAIN: A; EXPDTA ELECTRON MICROSCOPY DBREF 4ADX A 0 239 PDB 4ADX 4ADX 0 239 SEQRES 1 A 90 GLY ARG ARG ILE GLN GLY GLN ARG ARG GLY ARG GLY THR SEQRES 2 A 90 SER THR PHE ARG ALA PRO SER HIS ARG TYR LYS ALA ASP SEQRES 3 A 90 LEU GLU HIS ARG LYS VAL GLU ASP GLY ASP VAL ILE ALA SEQRES 4 A 90 GLY THR VAL VAL ASP ILE GLU HIS ASP PRO ALA ARG SER SEQRES 5 A 90 ALA PRO VAL ALA ALA VAL GLU PHE GLU ASP GLY ASP ARG SEQRES 6 A 90 ARG LEU ILE LEU ALA PRO GLU GLY VAL GLY VAL GLY ASP SEQRES 7 A 90 GLU LEU GLN VAL GLY VAL SER ALA GLU ILE ALA PRO ATOM 1 CA GLY A 1 181.893 181.062 160.853 1.00 20.74 ATOM 2 CA ARG A 2 183.707 181.659 157.571 1.00 22.14 ATOM 3 CA ARG A 3 186.655 183.964 156.809 1.00 21.10 ATOM 4 CA ILE A 4 185.396 187.447 155.932 1.00 23.54 ATOM 5 CA GLN A 5 186.163 189.078 152.581 1.00 25.55 ATOM 6 CA GLY A 6 188.986 191.172 154.013 1.00 22.75 ATOM 7 CA GLN A 7 190.670 187.909 154.947 1.00 23.45 ATOM 8 CA ARG A 8 190.263 186.395 151.481 1.00 23.65 ATOM 9 CA ARG A 9 192.158 189.467 150.143 1.00 25.30 ATOM 10 CA GLY A 10 195.448 188.795 151.883 1.00 22.63 ATOM 11 CA ARG A 11 195.910 185.410 150.219 1.00 22.31 ATOM 12 CA GLY A 12 196.727 187.274 147.015 1.00 22.45 ATOM 13 CA THR A 13 194.569 185.220 144.669 1.00 21.09 ATOM 14 CA SER A 14 193.738 186.301 141.114 1.00 25.23 ATOM 15 CA THR A 15 190.511 188.060 142.078 1.00 25.10 ATOM 16 CA PHE A 16 192.298 190.420 144.470 1.00 24.99 ATOM 17 CA ARG A 17 195.538 191.037 142.534 1.00 24.91 ATOM 18 CA ALA A 18 196.303 194.062 140.353 1.00 25.67 ATOM 19 CA PRO A 19 196.674 193.279 136.616 1.00 28.86 ATOM 20 CA SER A 20 200.425 193.888 136.953 1.00 29.21 ATOM 21 CA HIS A 21 201.300 192.222 133.652 1.00 31.18 ATOM 22 CA ARG A 22 199.250 194.981 132.032 1.00 32.89 ATOM 23 CA TYR A 23 201.045 197.848 133.774 1.00 31.93 ATOM 24 CA LYS A 24 203.615 200.056 132.024 1.00 38.34 ATOM 25 CA ALA A 25 206.286 201.349 134.374 1.00 40.18 ATOM 26 CA ASP A 26 207.370 201.579 137.997 1.00 46.91 ATOM 27 CA LEU A 27 207.722 205.371 138.243 1.00 47.09 ATOM 28 CA GLU A 28 210.998 206.057 140.055 1.00 53.41 ATOM 29 CA HIS A 29 213.486 208.930 139.830 1.00 57.29 ATOM 30 CA ARG A 30 216.686 208.298 137.889 1.00 67.43 ATOM 31 CA LYS A 31 219.978 207.720 139.685 1.00 79.64 ATOM 32 CA VAL A 32 222.760 210.264 139.089 1.00 88.06 ATOM 33 CA GLU A 33 226.352 209.938 140.352 1.00 93.35 ATOM 34 CA ASP A 34 226.571 213.714 140.914 1.00 96.67 ATOM 35 CA GLY A 35 227.111 216.929 138.969 1.00 95.37 ATOM 36 CA ASP A 36 223.594 216.948 137.431 1.00 91.67 ATOM 37 CA VAL A 37 224.823 216.557 133.823 1.00 87.90 ATOM 38 CA ILE A 38 221.718 214.434 133.149 1.00 77.29 ATOM 39 CA ALA A 39 219.074 215.884 130.869 1.00 66.32 ATOM 40 CA GLY A 40 216.645 214.230 128.490 1.00 57.31 ATOM 41 CA THR A 41 213.978 215.044 125.938 1.00 51.77 ATOM 42 CA VAL A 42 210.275 214.232 126.231 1.00 47.05 ATOM 43 CA VAL A 43 209.584 211.864 123.344 1.00 48.23 ATOM 44 CA ASP A 44 205.926 211.046 124.039 1.00 46.00 ATOM 45 CA ILE A 45 203.041 211.314 126.520 1.00 43.18 ATOM 46 CA GLU A 46 201.304 208.036 127.397 1.00 41.69 ATOM 47 CA HIS A 47 198.382 206.870 129.525 1.00 38.17 ATOM 48 CA ASP A 48 199.350 205.051 132.740 1.00 34.02 ATOM 49 CA PRO A 49 196.962 202.083 133.337 1.00 31.58 ATOM 50 CA ALA A 50 197.955 201.894 137.005 1.00 27.74 ATOM 51 CA ARG A 51 197.036 205.495 137.795 1.00 27.49 ATOM 52 CA SER A 52 194.463 206.773 135.283 1.00 28.01 ATOM 53 CA ALA A 53 196.861 209.668 134.680 1.00 31.27 ATOM 54 CA PRO A 54 199.358 210.606 131.939 1.00 36.78 ATOM 55 CA VAL A 55 203.016 209.668 132.021 1.00 38.24 ATOM 56 CA ALA A 56 205.942 210.932 129.935 1.00 38.40 ATOM 57 CA ALA A 57 208.434 209.011 127.822 1.00 42.79 ATOM 58 CA VAL A 58 211.875 210.609 128.117 1.00 48.47 ATOM 59 CA GLU A 59 215.099 209.908 126.223 1.00 58.26 ATOM 60 CA PHE A 60 218.191 210.774 128.282 1.00 62.89 ATOM 61 CA GLU A 61 221.614 211.993 127.059 1.00 69.48 ATOM 62 CA ASP A 62 223.341 208.730 127.991 1.00 72.68 ATOM 63 CA GLY A 63 220.924 206.718 125.837 1.00 75.09 ATOM 64 CA ASP A 64 218.447 205.795 128.602 1.00 75.44 ATOM 65 CA ARG A 65 214.779 205.598 127.577 1.00 69.55 ATOM 66 CA ARG A 66 212.359 205.567 130.549 1.00 61.69 ATOM 67 CA LEU A 67 208.802 206.580 131.551 1.00 48.77 ATOM 68 CA ILE A 68 208.523 209.392 134.105 1.00 45.03 ATOM 69 CA LEU A 69 205.794 210.507 136.536 1.00 41.69 ATOM 70 CA ALA A 70 204.606 213.519 134.584 1.00 37.61 ATOM 71 CA PRO A 71 203.590 216.815 136.219 1.00 36.97 ATOM 72 CA GLU A 72 201.105 219.087 134.469 1.00 40.52 ATOM 73 CA GLY A 73 202.420 221.070 131.515 1.00 42.37 ATOM 74 CA VAL A 74 205.069 218.716 130.153 1.00 41.49 ATOM 75 CA GLY A 75 205.092 218.219 126.401 1.00 40.43 ATOM 76 CA VAL A 76 206.967 216.531 123.564 1.00 44.92 ATOM 77 CA GLY A 77 210.217 218.307 122.735 1.00 50.72 ATOM 78 CA ASP A 78 210.587 219.772 126.233 1.00 53.97 ATOM 79 CA GLU A 79 213.976 219.247 127.895 1.00 57.90 ATOM 80 CA LEU A 80 213.889 217.923 131.462 1.00 55.23 ATOM 81 CA GLN A 81 216.851 217.826 133.848 1.00 58.03 ATOM 82 CA VAL A 82 217.689 215.718 136.901 1.00 55.74 ATOM 83 CA GLY A 83 220.317 216.567 139.495 1.00 55.95 ATOM 84 CA VAL A 84 221.632 219.077 142.034 1.00 58.76 ATOM 85 CA SER A 85 222.287 221.786 139.424 1.00 62.15 ATOM 86 CA ALA A 86 218.999 221.206 137.586 1.00 61.60 ATOM 87 CA GLU A 87 217.142 224.332 136.510 1.00 62.86 ATOM 88 CA ILE A 88 214.158 225.352 138.659 1.00 60.33 ATOM 89 CA ALA A 89 211.432 224.756 136.072 1.00 58.80 ATOM 90 CA PRO A 90 208.348 222.477 136.013 1.00 58.46 TER