HEADER ribosome 25-JUL-00 1FFK TITLE CRYSTAL STRUCTURE OF THE LARGE RIBOSOMAL SUBUNIT FROM HALOARCULA TITLE 2 MARISMORTUI AT 2.4 ANGSTROM RESOLUTION COMPND MOL_ID: 13; COMPND 2 MOLECULE: RIBOSOMAL PROTEIN L18; COMPND 3 CHAIN: K; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.40 ANGSTORMS DBREF 1FFK K 1 185 UNP P14123 RL18_HALMA 1 185 SEQRES 1 K 186 ALA THR GLY PRO ARG TYR LYS VAL PRO MET ARG ARG ARG SEQRES 2 K 186 ARG GLU ALA ARG THR ASP TYR HIS GLN ARG LEU ARG LEU SEQRES 3 K 186 LEU LYS SER GLY LYS PRO ARG LEU VAL ALA ARG LYS SER SEQRES 4 K 186 ASN LYS HIS VAL ARG ALA GLN LEU VAL THR LEU GLY PRO SEQRES 5 K 186 ASN GLY ASP ASP THR LEU ALA SER ALA HIS SER SER ASP SEQRES 6 K 186 LEU ALA GLU TYR GLY TRP GLU ALA PRO THR GLY ASN MET SEQRES 7 K 186 PRO SER ALA TYR LEU THR GLY LEU LEU ALA GLY LEU ARG SEQRES 8 K 186 ALA GLN GLU ALA GLY VAL GLU GLU ALA VAL LEU ASP ILE SEQRES 9 K 186 GLY LEU ASN SER PRO THR PRO GLY SER LYS VAL PHE ALA SEQRES 10 K 186 ILE GLN GLU GLY ALA ILE ASP ALA GLY LEU ASP ILE PRO SEQRES 11 K 186 HIS ASN ASP ASP VAL LEU ALA ASP TRP GLN ARG THR ARG SEQRES 12 K 186 GLY ALA HIS ILE ALA GLU TYR ASP GLU GLN LEU GLU GLU SEQRES 13 K 186 PRO LEU TYR SER GLY ASP PHE ASP ALA ALA ASP LEU PRO SEQRES 14 K 186 GLU HIS PHE ASP GLU LEU ARG GLU THR LEU LEU ASP GLY SEQRES 15 K 186 ASP ILE GLU LEU ATOM 1 CA ALA K 1 63.733 40.421 112.742 1.00 65.66 ATOM 2 CA THR K 2 65.784 43.128 114.454 1.00 65.63 ATOM 3 CA GLY K 3 63.451 46.105 114.260 1.00 63.20 ATOM 4 CA PRO K 4 60.680 47.934 112.330 1.00 61.75 ATOM 5 CA ARG K 5 63.261 48.960 109.750 1.00 62.25 ATOM 6 CA TYR K 6 64.571 45.438 109.143 1.00 55.90 ATOM 7 CA LYS K 7 64.048 44.088 105.629 1.00 56.45 ATOM 8 CA VAL K 8 62.828 40.507 105.364 1.00 53.29 ATOM 9 CA PRO K 9 63.340 38.925 101.912 1.00 50.29 ATOM 10 CA MET K 10 60.469 37.354 100.005 1.00 48.32 ATOM 11 CA ARG K 11 59.538 33.902 101.297 1.00 47.80 ATOM 12 CA ARG K 12 60.718 32.164 98.138 1.00 43.82 ATOM 13 CA ARG K 13 64.083 33.874 98.563 1.00 41.70 ATOM 14 CA ARG K 14 64.700 32.863 102.166 1.00 41.77 ATOM 15 CA GLU K 15 64.013 29.282 101.135 1.00 40.16 ATOM 16 CA ALA K 16 66.574 29.739 98.373 1.00 39.74 ATOM 17 CA ARG K 17 64.160 28.366 95.801 1.00 43.99 ATOM 18 CA THR K 18 63.415 31.240 93.448 1.00 40.91 ATOM 19 CA ASP K 19 65.842 33.503 91.619 1.00 45.28 ATOM 20 CA TYR K 20 63.465 36.396 91.011 1.00 47.10 ATOM 21 CA HIS K 21 66.015 38.179 88.849 1.00 48.42 ATOM 22 CA GLN K 22 66.227 35.266 86.444 1.00 42.34 ATOM 23 CA ARG K 23 62.484 34.757 86.766 1.00 39.75 ATOM 24 CA LEU K 24 61.607 38.184 85.419 1.00 41.84 ATOM 25 CA ARG K 25 63.839 37.821 82.367 1.00 45.79 ATOM 26 CA LEU K 26 62.101 34.489 81.892 1.00 42.92 ATOM 27 CA LEU K 27 58.574 35.878 82.082 1.00 42.30 ATOM 28 CA LYS K 28 59.507 38.431 79.414 1.00 45.01 ATOM 29 CA SER K 29 59.249 35.884 76.603 1.00 43.84 ATOM 30 CA GLY K 30 55.531 35.974 77.247 1.00 43.05 ATOM 31 CA LYS K 31 55.311 32.225 76.755 1.00 44.86 ATOM 32 CA PRO K 32 55.045 29.191 79.089 1.00 45.23 ATOM 33 CA ARG K 33 58.051 27.992 81.052 1.00 42.72 ATOM 34 CA LEU K 34 59.498 24.496 80.855 1.00 47.16 ATOM 35 CA VAL K 35 60.490 23.982 84.474 1.00 54.18 ATOM 36 CA ALA K 36 63.318 21.466 84.752 1.00 60.18 ATOM 37 CA ARG K 37 63.953 20.453 88.356 1.00 67.54 ATOM 38 CA LYS K 38 66.317 17.741 89.569 1.00 69.58 ATOM 39 CA SER K 39 66.280 15.461 92.590 1.00 68.11 ATOM 40 CA ASN K 40 68.723 12.897 93.952 1.00 65.64 ATOM 41 CA LYS K 41 66.582 10.040 92.666 1.00 66.56 ATOM 42 CA HIS K 42 64.249 11.756 90.204 1.00 62.79 ATOM 43 CA VAL K 43 63.574 14.384 87.558 1.00 58.80 ATOM 44 CA ARG K 44 60.669 16.822 87.215 1.00 55.82 ATOM 45 CA ALA K 45 59.330 18.601 84.122 1.00 52.82 ATOM 46 CA GLN K 46 56.478 21.101 84.357 1.00 55.51 ATOM 47 CA LEU K 47 55.041 23.598 81.894 1.00 59.94 ATOM 48 CA VAL K 48 53.908 26.679 83.779 1.00 63.38 ATOM 49 CA THR K 49 51.820 29.593 82.493 1.00 62.52 ATOM 50 CA LEU K 50 51.411 32.250 85.208 1.00 57.73 ATOM 51 CA GLY K 51 48.104 33.115 86.845 1.00 55.75 ATOM 52 CA PRO K 52 46.305 35.636 89.144 1.00 57.27 ATOM 53 CA ASN K 53 47.060 33.758 92.352 1.00 55.95 ATOM 54 CA GLY K 54 50.146 31.851 91.303 1.00 56.09 ATOM 55 CA ASP K 55 51.520 29.695 88.518 1.00 57.94 ATOM 56 CA ASP K 56 49.369 27.274 86.543 1.00 59.81 ATOM 57 CA THR K 57 50.843 23.975 85.420 1.00 61.17 ATOM 58 CA LEU K 58 49.211 22.510 82.310 1.00 63.43 ATOM 59 CA ALA K 59 51.374 19.455 81.706 1.00 65.58 ATOM 60 CA SER K 60 53.604 17.402 83.982 1.00 66.77 ATOM 61 CA ALA K 61 55.981 14.461 83.935 1.00 68.25 ATOM 62 CA HIS K 62 57.858 12.915 86.841 1.00 70.56 ATOM 63 CA SER K 63 60.403 10.219 85.982 1.00 69.09 ATOM 64 CA SER K 64 58.839 8.098 88.738 1.00 74.18 ATOM 65 CA ASP K 65 55.639 7.626 86.731 1.00 80.70 ATOM 66 CA LEU K 66 57.850 6.729 83.782 1.00 80.67 ATOM 67 CA ALA K 67 57.669 3.051 84.733 1.00 82.52 ATOM 68 CA GLU K 68 54.025 2.820 83.658 1.00 83.07 ATOM 69 CA TYR K 69 55.467 2.762 80.146 1.00 78.41 ATOM 70 CA GLY K 70 57.805 -0.156 80.768 1.00 74.90 ATOM 71 CA TRP K 71 60.789 1.402 82.507 1.00 74.06 ATOM 72 CA GLU K 72 62.648 -0.646 85.110 1.00 80.94 ATOM 73 CA ALA K 73 65.761 1.480 85.582 1.00 78.12 ATOM 74 CA PRO K 74 67.157 4.140 87.938 1.00 76.18 ATOM 75 CA THR K 75 65.637 7.578 87.495 1.00 73.56 ATOM 76 CA GLY K 76 68.590 9.596 88.737 1.00 74.74 ATOM 77 CA ASN K 77 70.439 9.622 85.420 1.00 73.49 ATOM 78 CA MET K 78 69.642 11.536 82.243 1.00 75.92 ATOM 79 CA PRO K 79 68.598 8.928 79.701 1.00 73.11 ATOM 80 CA SER K 80 65.768 8.952 82.202 1.00 68.13 ATOM 81 CA ALA K 81 65.678 12.759 82.286 1.00 63.08 ATOM 82 CA TYR K 82 65.318 12.967 78.507 1.00 59.10 ATOM 83 CA LEU K 83 62.351 10.607 78.497 1.00 59.66 ATOM 84 CA THR K 84 60.757 12.724 81.206 1.00 55.43 ATOM 85 CA GLY K 85 61.082 15.865 79.132 1.00 55.86 ATOM 86 CA LEU K 86 59.662 14.061 76.128 1.00 55.97 ATOM 87 CA LEU K 87 56.784 12.635 78.157 1.00 60.23 ATOM 88 CA ALA K 88 55.896 16.092 79.431 1.00 56.17 ATOM 89 CA GLY K 89 56.357 17.537 75.967 1.00 56.65 ATOM 90 CA LEU K 90 53.719 15.163 74.656 1.00 60.21 ATOM 91 CA ARG K 91 51.198 15.934 77.381 1.00 63.72 ATOM 92 CA ALA K 92 52.047 19.548 76.640 1.00 64.32 ATOM 93 CA GLN K 93 50.942 19.106 73.048 1.00 67.40 ATOM 94 CA GLU K 94 47.666 17.596 74.225 1.00 71.26 ATOM 95 CA ALA K 95 46.976 20.608 76.425 1.00 66.46 ATOM 96 CA GLY K 96 47.332 22.912 73.438 1.00 61.77 ATOM 97 CA VAL K 97 50.845 24.142 74.169 1.00 64.21 ATOM 98 CA GLU K 98 53.275 24.712 71.298 1.00 68.78 ATOM 99 CA GLU K 99 56.279 26.517 72.746 1.00 62.65 ATOM 100 CA ALA K 100 58.018 27.556 75.945 1.00 56.33 ATOM 101 CA VAL K 101 61.224 28.903 77.473 1.00 51.73 ATOM 102 CA LEU K 102 63.611 26.790 79.539 1.00 46.12 ATOM 103 CA ASP K 103 63.583 27.392 83.292 1.00 43.50 ATOM 104 CA ILE K 104 66.476 25.545 84.942 1.00 41.80 ATOM 105 CA GLY K 105 65.959 27.371 88.221 1.00 45.27 ATOM 106 CA LEU K 106 69.011 27.356 90.468 1.00 51.37 ATOM 107 CA ASN K 107 70.913 24.716 88.519 1.00 55.16 ATOM 108 CA SER K 108 73.876 25.369 86.242 1.00 57.34 ATOM 109 CA PRO K 109 74.041 25.564 82.405 1.00 62.53 ATOM 110 CA THR K 110 76.501 22.708 81.967 1.00 64.88 ATOM 111 CA PRO K 111 76.845 21.247 78.480 1.00 65.27 ATOM 112 CA GLY K 112 75.368 17.755 78.320 1.00 63.93 ATOM 113 CA SER K 113 73.421 18.310 81.534 1.00 65.21 ATOM 114 CA LYS K 114 70.137 16.752 82.552 1.00 62.21 ATOM 115 CA VAL K 115 68.351 20.103 82.514 1.00 59.99 ATOM 116 CA PHE K 116 69.266 20.261 78.840 1.00 57.67 ATOM 117 CA ALA K 117 68.339 16.643 78.229 1.00 55.68 ATOM 118 CA ILE K 118 64.939 17.483 79.687 1.00 54.94 ATOM 119 CA GLN K 119 64.840 20.246 77.113 1.00 55.34 ATOM 120 CA GLU K 120 65.844 18.014 74.206 1.00 59.01 ATOM 121 CA GLY K 121 63.147 15.417 74.776 1.00 61.44 ATOM 122 CA ALA K 122 60.704 18.292 75.124 1.00 62.17 ATOM 123 CA ILE K 123 61.612 19.634 71.692 1.00 65.49 ATOM 124 CA ASP K 124 61.422 16.217 70.053 1.00 68.47 ATOM 125 CA ALA K 125 57.885 16.125 71.424 1.00 68.35 ATOM 126 CA GLY K 126 57.122 18.862 68.912 1.00 69.17 ATOM 127 CA LEU K 127 57.548 21.743 71.341 1.00 68.39 ATOM 128 CA ASP K 128 59.356 24.794 69.937 1.00 69.56 ATOM 129 CA ILE K 129 61.828 26.003 72.557 1.00 62.39 ATOM 130 CA PRO K 130 64.724 28.459 72.130 1.00 59.34 ATOM 131 CA HIS K 131 67.914 26.435 72.470 1.00 60.78 ATOM 132 CA ASN K 132 71.452 25.659 71.359 1.00 60.52 ATOM 133 CA ASP K 133 72.051 22.207 69.860 1.00 68.83 ATOM 134 CA ASP K 134 75.737 22.080 70.779 1.00 73.81 ATOM 135 CA VAL K 135 75.160 22.743 74.473 1.00 72.16 ATOM 136 CA LEU K 136 73.441 19.359 74.696 1.00 70.21 ATOM 137 CA ALA K 137 74.835 15.859 75.224 1.00 72.39 ATOM 138 CA ASP K 138 76.020 13.950 72.151 1.00 75.13 ATOM 139 CA TRP K 139 72.952 11.707 72.138 1.00 74.29 ATOM 140 CA GLN K 140 74.875 8.573 73.052 1.00 72.30 ATOM 141 CA ARG K 141 75.376 10.369 76.347 1.00 70.06 ATOM 142 CA THR K 142 71.584 10.671 76.392 1.00 69.90 ATOM 143 CA ARG K 143 71.036 7.096 75.206 1.00 72.95 ATOM 144 CA GLY K 144 72.702 6.174 78.478 1.00 72.68 ATOM 145 CA ALA K 145 75.865 4.761 76.953 1.00 74.58 ATOM 146 CA HIS K 146 78.306 6.666 79.145 1.00 79.82 ATOM 147 CA ILE K 147 76.908 4.604 82.006 1.00 79.87 ATOM 148 CA ALA K 148 76.956 1.193 80.324 1.00 78.18 ATOM 149 CA GLU K 149 80.626 1.811 79.552 1.00 79.85 ATOM 150 CA TYR K 150 81.077 2.538 83.242 1.00 77.68 ATOM 151 CA ASP K 151 80.354 -0.984 84.447 1.00 81.20 ATOM 152 CA GLU K 152 81.755 -2.180 81.138 1.00 85.81 ATOM 153 CA GLN K 153 84.704 -2.024 83.496 1.00 87.40 ATOM 154 CA LEU K 154 82.374 -3.929 85.830 1.00 83.23 ATOM 155 CA GLU K 155 84.007 -6.090 88.480 1.00 83.20 ATOM 156 CA GLU K 156 81.026 -4.967 90.570 1.00 80.98 ATOM 157 CA PRO K 157 77.589 -4.698 88.857 1.00 76.06 ATOM 158 CA LEU K 158 76.846 -0.959 89.038 1.00 68.99 ATOM 159 CA TYR K 159 73.193 -1.809 89.666 1.00 67.38 ATOM 160 CA SER K 160 72.601 -3.534 93.008 1.00 68.78 ATOM 161 CA GLY K 161 69.915 -5.989 92.014 1.00 70.63 ATOM 162 CA ASP K 162 67.989 -3.698 89.677 1.00 73.27 ATOM 163 CA PHE K 163 67.886 -4.716 86.037 1.00 77.32 ATOM 164 CA ASP K 164 70.931 -5.610 83.900 1.00 79.72 ATOM 165 CA ALA K 165 74.448 -6.167 85.237 1.00 78.46 ATOM 166 CA ALA K 166 76.253 -4.388 82.409 1.00 81.25 ATOM 167 CA ASP K 167 73.232 -2.172 81.658 1.00 84.98 ATOM 168 CA LEU K 168 70.995 -1.626 78.655 1.00 84.72 ATOM 169 CA PRO K 169 70.870 1.666 76.703 1.00 82.29 ATOM 170 CA GLU K 170 68.833 -0.361 74.216 1.00 81.31 ATOM 171 CA HIS K 171 66.164 -0.395 76.901 1.00 78.05 ATOM 172 CA PHE K 172 65.023 3.217 76.523 1.00 77.80 ATOM 173 CA ASP K 173 65.108 3.491 72.748 1.00 71.67 ATOM 174 CA GLU K 174 62.266 1.039 73.221 1.00 73.47 ATOM 175 CA LEU K 175 60.650 3.386 75.721 1.00 68.23 ATOM 176 CA ARG K 176 61.122 6.376 73.436 1.00 71.89 ATOM 177 CA GLU K 177 59.744 4.314 70.569 1.00 74.40 ATOM 178 CA THR K 178 56.599 3.913 72.671 1.00 74.68 ATOM 179 CA LEU K 179 56.167 7.575 73.546 1.00 70.95 ATOM 180 CA LEU K 180 56.157 8.527 69.881 1.00 72.11 ATOM 181 CA ASP K 181 52.689 7.163 68.989 1.00 76.39 ATOM 182 CA GLY K 182 49.170 6.668 70.354 1.00 80.08 ATOM 183 CA ASP K 183 49.568 5.209 73.867 1.00 82.26 ATOM 184 CA ILE K 184 47.870 6.417 77.060 1.00 84.09 ATOM 185 CA GLU K 185 48.254 9.824 78.735 1.00 85.47 ATOM 186 CA LEU K 186 49.886 11.183 75.574 1.00 85.11 TER