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: 25; COMPND 2 MOLECULE: RPL18E; COMPND 3 CHAIN: O; EXPDTA ELECTRON MICROSCOPY DBREF 4ADX O 0 115 PDB 4ADX 4ADX 0 115 SEQRES 1 O 115 SER LYS THR ASN PRO ARG LEU SER SER LEU ILE ALA ASP SEQRES 2 O 115 LEU LYS SER ALA ALA ARG SER SER GLY GLY ALA VAL TRP SEQRES 3 O 115 GLY ASP VAL ALA GLU ARG LEU GLU LYS PRO ARG ARG THR SEQRES 4 O 115 HIS ALA GLU VAL ASN LEU GLY ARG ILE GLU ARG TYR ALA SEQRES 5 O 115 GLN GLU ASP GLU THR VAL VAL VAL PRO GLY LYS VAL LEU SEQRES 6 O 115 GLY SER GLY VAL LEU GLN LYS ASP VAL THR VAL ALA ALA SEQRES 7 O 115 VAL ASP PHE SER GLY THR ALA GLU THR LYS ILE ASP GLN SEQRES 8 O 115 VAL GLY GLU ALA VAL SER LEU GLU GLN ALA ILE GLU ASN SEQRES 9 O 115 ASN PRO GLU GLY SER HIS VAL ARG VAL ILE ARG ATOM 1 CA SER O 1 176.649 112.938 190.354 1.00 53.60 ATOM 2 CA LYS O 2 179.700 111.626 192.203 1.00 45.22 ATOM 3 CA THR O 3 182.615 110.898 189.899 1.00 41.62 ATOM 4 CA ASN O 4 184.850 108.602 191.964 1.00 36.41 ATOM 5 CA PRO O 5 183.642 104.966 191.542 1.00 40.43 ATOM 6 CA ARG O 6 185.135 104.005 194.913 1.00 45.85 ATOM 7 CA LEU O 7 183.305 106.720 196.864 1.00 42.27 ATOM 8 CA SER O 8 180.234 105.597 194.977 1.00 41.04 ATOM 9 CA SER O 9 180.697 101.964 196.062 1.00 41.52 ATOM 10 CA LEU O 10 181.391 102.966 199.655 1.00 35.90 ATOM 11 CA ILE O 11 178.131 104.914 199.784 1.00 36.53 ATOM 12 CA ALA O 12 176.208 101.918 198.435 1.00 37.83 ATOM 13 CA ASP O 13 177.928 99.601 200.927 1.00 39.63 ATOM 14 CA LEU O 14 177.114 101.976 203.780 1.00 41.29 ATOM 15 CA LYS O 15 173.431 101.839 202.808 1.00 45.73 ATOM 16 CA SER O 16 173.330 98.048 202.487 1.00 49.60 ATOM 17 CA ALA O 17 174.727 97.802 206.015 1.00 49.50 ATOM 18 CA ALA O 18 172.304 100.347 207.499 1.00 52.70 ATOM 19 CA ARG O 19 169.402 98.426 206.000 1.00 58.36 ATOM 20 CA SER O 20 170.416 94.787 206.537 1.00 64.92 ATOM 21 CA SER O 21 172.033 95.264 209.944 1.00 66.36 ATOM 22 CA GLY O 22 170.730 97.538 212.678 1.00 70.43 ATOM 23 CA GLY O 23 173.085 100.385 211.822 1.00 69.37 ATOM 24 CA ALA O 24 171.723 103.925 211.711 1.00 62.82 ATOM 25 CA VAL O 25 175.142 105.611 211.617 1.00 52.76 ATOM 26 CA TRP O 26 176.165 104.071 208.292 1.00 46.15 ATOM 27 CA GLY O 27 173.002 105.357 206.584 1.00 44.15 ATOM 28 CA ASP O 28 173.632 108.711 208.254 1.00 44.08 ATOM 29 CA VAL O 29 177.234 108.717 206.976 1.00 40.17 ATOM 30 CA ALA O 30 175.944 107.706 203.536 1.00 42.31 ATOM 31 CA GLU O 31 173.609 110.700 203.352 1.00 47.04 ATOM 32 CA ARG O 32 176.412 113.109 204.262 1.00 45.26 ATOM 33 CA LEU O 33 178.700 111.585 201.629 1.00 42.52 ATOM 34 CA GLU O 34 175.959 111.979 199.016 1.00 42.28 ATOM 35 CA LYS O 35 175.880 115.679 199.870 1.00 41.67 ATOM 36 CA PRO O 36 178.380 118.118 198.221 1.00 36.97 ATOM 37 CA ARG O 37 182.096 117.715 198.902 1.00 34.63 ATOM 38 CA ARG O 38 182.283 121.144 200.511 1.00 35.17 ATOM 39 CA THR O 39 180.017 119.869 203.274 1.00 35.28 ATOM 40 CA HIS O 40 182.039 116.730 204.011 1.00 32.05 ATOM 41 CA ALA O 41 183.991 116.634 207.260 1.00 34.96 ATOM 42 CA GLU O 42 187.631 117.789 207.396 1.00 38.04 ATOM 43 CA VAL O 43 188.787 116.954 210.909 1.00 36.27 ATOM 44 CA ASN O 44 192.172 117.530 212.456 1.00 37.13 ATOM 45 CA LEU O 45 193.574 115.376 215.287 1.00 38.40 ATOM 46 CA GLY O 46 193.044 118.044 217.924 1.00 41.72 ATOM 47 CA ARG O 47 189.288 117.625 217.636 1.00 46.51 ATOM 48 CA ILE O 48 189.416 113.812 217.775 1.00 44.06 ATOM 49 CA GLU O 49 191.589 114.016 220.892 1.00 45.10 ATOM 50 CA ARG O 50 189.099 116.326 222.606 1.00 45.11 ATOM 51 CA TYR O 51 185.886 114.372 222.048 1.00 45.42 ATOM 52 CA ALA O 52 186.918 110.739 221.612 1.00 49.50 ATOM 53 CA GLN O 53 186.892 108.039 224.295 1.00 57.08 ATOM 54 CA GLU O 54 188.540 104.613 224.348 1.00 59.97 ATOM 55 CA ASP O 55 186.602 101.566 223.152 1.00 58.37 ATOM 56 CA GLU O 56 184.249 103.857 221.231 1.00 52.23 ATOM 57 CA THR O 57 185.045 104.054 217.516 1.00 46.61 ATOM 58 CA VAL O 58 185.382 107.591 216.144 1.00 40.92 ATOM 59 CA VAL O 59 183.526 107.947 212.836 1.00 39.68 ATOM 60 CA VAL O 60 184.402 110.805 210.492 1.00 36.99 ATOM 61 CA PRO O 61 181.965 111.325 207.575 1.00 34.98 ATOM 62 CA GLY O 62 184.831 112.819 205.592 1.00 35.03 ATOM 63 CA LYS O 63 188.613 113.036 205.867 1.00 31.74 ATOM 64 CA VAL O 64 190.975 113.208 208.866 1.00 28.90 ATOM 65 CA LEU O 65 193.813 115.726 208.703 1.00 32.46 ATOM 66 CA GLY O 66 197.087 115.852 210.621 1.00 36.58 ATOM 67 CA SER O 67 197.097 119.064 212.667 1.00 40.88 ATOM 68 CA GLY O 68 197.316 118.769 216.442 1.00 45.52 ATOM 69 CA VAL O 69 198.191 115.929 218.820 1.00 46.78 ATOM 70 CA LEU O 70 196.381 112.642 219.527 1.00 45.85 ATOM 71 CA GLN O 71 197.267 110.688 222.689 1.00 51.33 ATOM 72 CA LYS O 72 194.126 108.595 223.204 1.00 49.37 ATOM 73 CA ASP O 73 194.198 104.957 222.099 1.00 51.03 ATOM 74 CA VAL O 74 191.197 105.263 219.778 1.00 46.74 ATOM 75 CA THR O 75 190.082 103.593 216.561 1.00 43.61 ATOM 76 CA VAL O 76 189.271 106.268 213.973 1.00 39.38 ATOM 77 CA ALA O 77 187.203 105.391 210.897 1.00 37.07 ATOM 78 CA ALA O 78 187.102 107.832 207.955 1.00 37.60 ATOM 79 CA VAL O 79 186.651 107.987 204.176 1.00 36.70 ATOM 80 CA ASP O 80 190.346 108.860 203.987 1.00 37.87 ATOM 81 CA PHE O 81 193.242 110.156 206.066 1.00 32.02 ATOM 82 CA SER O 82 196.123 112.354 205.043 1.00 32.98 ATOM 83 CA GLY O 83 199.499 110.592 205.107 1.00 36.48 ATOM 84 CA THR O 84 200.487 112.408 208.295 1.00 38.19 ATOM 85 CA ALA O 85 197.123 111.846 210.014 1.00 41.60 ATOM 86 CA GLU O 86 197.295 108.095 209.473 1.00 43.80 ATOM 87 CA THR O 87 200.859 108.070 210.790 1.00 46.22 ATOM 88 CA LYS O 88 200.076 109.970 213.993 1.00 48.19 ATOM 89 CA ILE O 89 196.931 107.947 214.696 1.00 46.16 ATOM 90 CA ASP O 90 198.686 104.583 214.262 1.00 46.77 ATOM 91 CA GLN O 91 201.318 105.622 216.827 1.00 49.67 ATOM 92 CA VAL O 92 198.749 105.755 219.639 1.00 45.66 ATOM 93 CA GLY O 93 195.708 104.016 218.179 1.00 43.22 ATOM 94 CA GLU O 94 194.404 102.782 214.847 1.00 47.56 ATOM 95 CA ALA O 95 193.363 104.427 211.567 1.00 46.35 ATOM 96 CA VAL O 96 190.708 102.371 209.763 1.00 41.89 ATOM 97 CA SER O 97 188.706 102.725 206.558 1.00 41.27 ATOM 98 CA LEU O 98 184.915 102.980 206.587 1.00 45.80 ATOM 99 CA GLU O 99 184.992 99.840 204.459 1.00 51.20 ATOM 100 CA GLN O 100 186.602 97.889 207.335 1.00 54.92 ATOM 101 CA ALA O 101 184.365 99.527 209.926 1.00 55.13 ATOM 102 CA ILE O 102 181.248 98.341 208.083 1.00 57.14 ATOM 103 CA GLU O 103 182.611 94.782 207.969 1.00 61.20 ATOM 104 CA ASN O 104 183.771 94.543 211.602 1.00 56.53 ATOM 105 CA ASN O 105 180.711 96.361 212.961 1.00 47.92 ATOM 106 CA PRO O 106 177.756 96.256 210.531 1.00 47.98 ATOM 107 CA GLU O 107 175.365 97.150 213.367 1.00 49.85 ATOM 108 CA GLY O 108 177.289 100.372 213.867 1.00 47.06 ATOM 109 CA SER O 109 177.355 100.101 217.654 1.00 46.73 ATOM 110 CA HIS O 110 179.544 102.006 220.140 1.00 48.73 ATOM 111 CA VAL O 111 180.451 104.679 217.594 1.00 47.36 ATOM 112 CA ARG O 112 180.901 108.447 217.910 1.00 41.57 ATOM 113 CA VAL O 113 180.381 110.760 214.914 1.00 36.78 ATOM 114 CA ILE O 114 182.982 113.542 214.740 1.00 40.13 ATOM 115 CA ARG O 115 183.118 116.402 212.229 1.00 44.04 TER