HEADER RIBOSOME 18-MAR-01 1I97 TITLE CRYSTAL STRUCTURE OF THE 30S RIBOSOMAL SUBUNIT FROM THERMUS TITLE 2 THERMOPHILUS IN COMPLEX WITH TETRACYCLINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 16S RRNA; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 12; COMPND 5 30S RIBOSOMAL PROTEIN S12; COMPND 6 CHAIN: L; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 4.50 ANGSTORMS DBREF 1I97 A 2 1515 GB 155076 M26923 648 2161 DBREF 1I97 L 5 135 UNP P17293 RS12_THETH 5 135 SEQRES 1 L 118 PRO THR ILE ASN GLN LEU VAL ARG LYS GLY ARG GLU LYS SEQRES 2 L 118 VAL ARG LYS LYS SER LYS VAL PRO ALA LEU LYS GLY ALA SEQRES 3 L 118 PRO PHE ARG ARG GLY VAL CYS THR VAL VAL ARG THR VAL SEQRES 4 L 118 THR PRO LYS LYS PRO ASN SER ALA LEU ARG LYS VAL ALA SEQRES 5 L 118 LYS VAL ARG LEU THR SER GLY TYR GLU VAL THR ALA TYR SEQRES 6 L 118 ILE PRO GLY GLU GLY HIS ASN LEU GLN GLU HIS SER VAL SEQRES 7 L 118 VAL LEU ILE ARG GLY GLY ARG VAL LYS ASP LEU PRO GLY SEQRES 8 L 118 VAL ARG TYR HIS ILE VAL ARG GLY VAL TYR ASP ALA ALA SEQRES 9 L 118 GLY VAL LYS ASP ARG LYS LYS SER ARG SER LYS TYR GLY SEQRES 10 L 118 THR ATOM 1 MG MG A1535 57.044 142.624 156.704 1.00 71.20 TER ATOM 1 CA PRO L 5 76.606 117.298 125.316 1.00 49.99 ATOM 2 CA THR L 6 80.376 117.020 125.049 1.00 66.79 ATOM 3 CA ILE L 7 82.603 119.522 126.672 1.00 47.25 ATOM 4 CA ASN L 8 83.190 121.919 123.740 1.00 69.58 ATOM 5 CA GLN L 9 79.441 122.163 123.558 1.00 61.23 ATOM 6 CA LEU L 10 79.379 123.535 127.057 1.00 54.39 ATOM 7 CA VAL L 11 81.980 126.273 126.422 1.00 53.06 ATOM 8 CA ARG L 12 79.326 127.331 124.002 1.00 69.86 ATOM 9 CA LYS L 13 76.183 128.251 125.996 1.00 76.99 ATOM 10 CA GLY L 14 77.370 126.720 129.273 1.00 71.22 ATOM 11 CA ARG L 15 74.970 125.515 131.965 1.00 68.66 ATOM 12 CA GLU L 16 71.766 127.271 133.142 1.00 95.42 ATOM 13 CA LYS L 17 72.015 128.277 136.806 1.00105.14 ATOM 14 CA VAL L 18 69.015 127.839 139.043 1.00115.91 ATOM 15 CA ARG L 19 67.091 130.810 140.349 1.00132.95 ATOM 16 CA LYS L 20 64.501 130.601 143.109 1.00135.42 ATOM 17 CA LYS L 21 60.845 131.519 143.557 1.00117.18 ATOM 18 CA SER L 22 61.195 132.466 147.241 1.00 95.08 ATOM 19 CA LYS L 23 57.871 131.039 148.409 1.00 93.86 ATOM 20 CA VAL L 24 56.881 134.458 149.690 1.00 74.31 ATOM 21 CA PRO L 25 56.238 137.807 148.057 1.00 82.04 ATOM 22 CA ALA L 26 57.126 139.671 151.235 1.00 92.13 ATOM 23 CA LEU L 27 59.613 142.237 149.944 1.00128.42 ATOM 24 CA LYS L 28 63.269 142.307 151.008 1.00151.54 ATOM 25 CA GLY L 29 64.051 139.396 153.318 1.00100.91 ATOM 26 CA ALA L 30 60.905 139.730 155.463 1.00 63.56 ATOM 27 CA PRO L 31 61.015 138.185 158.927 1.00 78.46 ATOM 28 CA PHE L 32 57.734 139.898 159.915 1.00 66.92 ATOM 29 CA ARG L 33 55.151 141.551 157.691 1.00 89.01 ATOM 30 CA ARG L 34 53.483 144.611 159.241 1.00 86.89 ATOM 31 CA GLY L 35 49.882 145.080 158.281 1.00 83.45 ATOM 32 CA VAL L 36 46.229 145.971 158.766 1.00 73.41 ATOM 33 CA CYS L 37 43.484 143.413 158.411 1.00 89.71 ATOM 34 CA THR L 38 40.312 143.729 156.329 1.00 98.79 ATOM 35 CA VAL L 39 37.739 140.950 156.348 1.00 81.73 ATOM 36 CA VAL L 40 38.005 138.123 158.886 1.00 80.11 ATOM 37 CA ARG L 41 35.785 135.401 157.328 1.00 96.93 ATOM 38 CA THR L 42 35.956 131.649 157.918 1.00 91.67 ATOM 39 CA VAL L 43 36.987 129.166 155.193 1.00 83.51 ATOM 40 CA THR L 44 36.752 125.469 154.358 1.00 93.06 ATOM 41 CA PRO L 45 39.609 122.853 154.081 1.00 97.98 ATOM 42 CA LYS L 46 40.421 120.773 151.027 1.00100.20 ATOM 43 CA LYS L 47 39.371 117.155 150.599 1.00129.42 ATOM 44 CA PRO L 48 40.620 115.042 153.548 1.00 94.91 ATOM 45 CA ASN L 49 40.263 117.191 156.688 1.00 85.78 ATOM 46 CA SER L 50 37.148 119.258 157.544 1.00 76.34 ATOM 47 CA ALA L 51 35.905 122.278 159.549 1.00 93.98 ATOM 48 CA LEU L 52 35.512 126.088 159.716 1.00 98.85 ATOM 49 CA ARG L 53 38.724 128.138 159.594 1.00 91.23 ATOM 50 CA LYS L 54 40.123 131.390 160.924 1.00 91.63 ATOM 51 CA VAL L 55 42.062 133.573 158.457 1.00 80.20 ATOM 52 CA ALA L 56 42.517 137.195 157.369 1.00 79.78 ATOM 53 CA LYS L 57 43.139 139.679 154.510 1.00 97.36 ATOM 54 CA VAL L 58 46.033 142.093 155.072 1.00 75.57 ATOM 55 CA ARG L 59 47.067 145.500 153.751 1.00112.87 ATOM 56 CA LEU L 60 50.717 144.832 154.427 1.00 92.21 ATOM 57 CA THR L 61 53.498 147.396 154.910 1.00110.36 ATOM 58 CA SER L 62 54.794 145.938 151.679 1.00100.22 ATOM 59 CA GLY L 63 51.694 147.130 149.901 1.00104.62 ATOM 60 CA TYR L 64 50.150 143.738 149.348 1.00110.47 ATOM 61 CA GLU L 65 46.735 142.417 150.208 1.00104.88 ATOM 62 CA VAL L 66 47.529 138.789 150.796 1.00 83.07 ATOM 63 CA THR L 67 46.014 136.465 153.381 1.00 87.42 ATOM 64 CA ALA L 68 47.606 134.593 156.280 1.00 69.66 ATOM 65 CA TYR L 69 46.472 131.701 158.489 1.00 81.46 ATOM 66 CA ILE L 70 45.201 133.149 161.772 1.00 81.44 ATOM 67 CA PRO L 71 46.788 130.726 164.217 1.00 84.51 ATOM 68 CA GLY L 72 45.574 129.474 167.559 1.00101.52 ATOM 69 CA GLU L 73 42.185 128.527 168.951 1.00106.94 ATOM 70 CA GLY L 74 40.329 131.862 168.824 1.00 83.05 ATOM 71 CA HIS L 75 41.067 135.564 168.749 1.00 75.55 ATOM 72 CA ASN L 76 40.038 139.180 168.493 1.00 79.42 ATOM 73 CA LEU L 77 41.395 141.135 165.480 1.00 81.52 ATOM 74 CA GLN L 78 38.272 142.486 163.766 1.00107.74 ATOM 75 CA GLU L 79 38.063 144.847 160.769 1.00139.44 ATOM 76 CA HIS L 80 41.085 147.100 161.324 1.00111.03 ATOM 77 CA SER L 81 43.442 145.075 163.518 1.00 93.74 ATOM 78 CA VAL L 82 47.213 145.334 163.017 1.00 85.63 ATOM 79 CA VAL L 83 49.517 142.308 163.303 1.00 86.20 ATOM 80 CA LEU L 84 52.488 140.592 161.708 1.00 79.50 ATOM 81 CA ILE L 85 52.692 137.987 158.983 1.00 86.61 ATOM 82 CA ARG L 86 54.926 134.992 159.675 1.00 75.64 ATOM 83 CA GLY L 87 56.349 132.620 157.110 1.00 70.68 ATOM 84 CA GLY L 88 55.042 129.069 156.850 1.00 66.51 ATOM 85 CA ARG L 89 51.963 127.926 154.913 1.00 98.90 ATOM 86 CA VAL L 90 49.267 125.302 155.291 1.00 77.59 ATOM 87 CA LYS L 91 48.140 122.420 153.128 1.00103.88 ATOM 88 CA ASP L 92 44.571 122.995 154.190 1.00 92.24 ATOM 89 CA LEU L 93 43.960 126.574 153.093 1.00 99.47 ATOM 90 CA PRO L 94 45.146 127.251 149.525 1.00124.63 ATOM 91 CA GLY L 95 45.602 130.915 148.660 1.00 86.10 ATOM 92 CA VAL L 96 47.014 131.711 152.076 1.00 73.77 ATOM 93 CA ARG L 97 50.705 131.394 152.616 1.00 84.77 ATOM 94 CA TYR L 98 51.578 133.096 155.828 1.00 80.84 ATOM 95 CA HIS L 99 51.184 132.613 159.532 1.00 77.75 ATOM 96 CA ILE L 100 50.139 135.628 161.655 1.00 77.93 ATOM 97 CA VAL L 101 52.257 135.638 164.789 1.00 71.59 ATOM 98 CA ARG L 102 50.583 136.828 167.922 1.00 89.32 ATOM 99 CA GLY L 103 51.263 138.625 171.195 1.00 96.02 ATOM 100 CA VAL L 104 52.271 141.523 168.995 1.00 93.14 ATOM 101 CA TYR L 105 50.399 144.762 168.484 1.00 90.00 ATOM 102 CA ASP L 106 46.662 144.376 168.184 1.00 92.51 ATOM 103 CA ALA L 107 47.710 140.766 168.002 1.00100.68 ATOM 104 CA ALA L 108 47.291 138.800 171.191 1.00 92.24 ATOM 105 CA GLY L 109 47.364 135.035 170.868 1.00 93.70 ATOM 106 CA VAL L 110 44.785 132.611 172.198 1.00 87.12 ATOM 107 CA LYS L 111 45.417 131.933 175.821 1.00113.81 ATOM 108 CA ASP L 112 45.718 129.102 178.278 1.00121.82 ATOM 109 CA ARG L 113 48.094 127.063 176.106 1.00101.60 ATOM 110 CA LYS L 114 50.964 125.786 178.308 1.00110.57 ATOM 111 CA LYS L 115 53.324 124.204 175.793 1.00 89.59 ATOM 112 CA SER L 116 52.791 126.610 172.944 1.00 78.85 ATOM 113 CA ARG L 117 54.047 130.022 174.101 1.00 81.68 ATOM 114 CA SER L 118 57.193 130.861 172.127 1.00 92.00 ATOM 115 CA LYS L 119 55.153 130.034 169.043 1.00 80.06 ATOM 116 CA TYR L 120 51.807 131.814 168.816 1.00 78.89 ATOM 117 CA GLY L 121 52.380 134.066 171.783 1.00 92.24 ATOM 118 CA THR L 122 51.589 133.774 175.503 1.00 88.53 TER