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: 9; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S9; COMPND 3 CHAIN: I; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 4.50 ANGSTORMS DBREF 1I97 I 1 128 GB 13446668 CAC35063 1 128 SEQRES 1 I 127 GLU GLN TYR TYR GLY THR GLY ARG ARG LYS GLU ALA VAL SEQRES 2 I 127 ALA ARG VAL PHE LEU ARG PRO GLY ASN GLY LYS VAL THR SEQRES 3 I 127 VAL ASN GLY GLN ASP PHE ASN GLU TYR PHE GLN GLY LEU SEQRES 4 I 127 VAL ARG ALA VAL ALA ALA LEU GLU PRO LEU ARG ALA VAL SEQRES 5 I 127 ASP ALA LEU GLY ARG PHE ASP ALA TYR ILE THR VAL ARG SEQRES 6 I 127 GLY GLY GLY LYS SER GLY GLN ILE ASP ALA ILE LYS LEU SEQRES 7 I 127 GLY ILE ALA ARG ALA LEU VAL GLN TYR ASN PRO ASP TYR SEQRES 8 I 127 ARG ALA LYS LEU LYS PRO LEU GLY PHE LEU THR ARG ASP SEQRES 9 I 127 ALA ARG VAL VAL GLU ARG LYS LYS TYR GLY LYS HIS LYS SEQRES 10 I 127 ALA ARG ARG ALA PRO GLN TYR SER LYS ARG ATOM 1 CA GLU I 2 7.230 18.113 147.763 1.00166.52 ATOM 2 CA GLN I 3 7.598 21.797 148.765 1.00152.76 ATOM 3 CA TYR I 4 10.012 24.507 147.631 1.00146.39 ATOM 4 CA TYR I 5 11.069 27.823 149.198 1.00141.49 ATOM 5 CA GLY I 6 11.332 31.221 147.510 1.00151.17 ATOM 6 CA THR I 7 11.314 34.620 149.198 1.00129.86 ATOM 7 CA GLY I 8 11.119 38.084 147.609 1.00142.83 ATOM 8 CA ARG I 9 10.633 41.832 148.245 1.00108.85 ATOM 9 CA ARG I 10 10.161 45.048 146.199 1.00103.77 ATOM 10 CA LYS I 11 9.539 48.408 147.819 1.00100.74 ATOM 11 CA GLU I 12 8.922 46.909 151.290 1.00105.03 ATOM 12 CA ALA I 13 7.373 43.683 150.042 1.00 92.60 ATOM 13 CA VAL I 14 7.817 40.418 151.945 1.00121.32 ATOM 14 CA ALA I 15 6.186 37.623 150.036 1.00121.25 ATOM 15 CA ARG I 16 6.838 33.890 150.211 1.00131.58 ATOM 16 CA VAL I 17 6.365 31.489 147.243 1.00111.51 ATOM 17 CA PHE I 18 6.009 27.740 147.739 1.00111.35 ATOM 18 CA LEU I 19 5.870 26.100 144.345 1.00129.19 ATOM 19 CA ARG I 20 4.332 22.632 144.562 1.00140.59 ATOM 20 CA PRO I 21 3.287 20.197 141.824 1.00140.92 ATOM 21 CA GLY I 22 -0.445 21.040 141.733 1.00151.59 ATOM 22 CA ASN I 23 -2.756 22.108 138.920 1.00150.60 ATOM 23 CA GLY I 24 -3.849 25.543 137.744 1.00155.78 ATOM 24 CA LYS I 25 -4.066 26.943 141.294 1.00134.63 ATOM 25 CA VAL I 26 -2.035 29.510 143.237 1.00106.67 ATOM 26 CA THR I 27 -3.131 30.834 146.608 1.00167.33 ATOM 27 CA VAL I 28 -1.364 33.615 148.432 1.00110.92 ATOM 28 CA ASN I 29 -1.967 34.877 151.968 1.00111.56 ATOM 29 CA GLY I 30 -5.342 33.149 151.649 1.00121.75 ATOM 30 CA GLN I 31 -8.061 33.974 149.089 1.00113.04 ATOM 31 CA ASP I 32 -7.429 33.463 145.380 1.00128.16 ATOM 32 CA PHE I 33 -5.372 35.873 143.325 1.00119.49 ATOM 33 CA ASN I 34 -8.241 36.375 140.940 1.00121.61 ATOM 34 CA GLU I 35 -9.812 37.979 143.987 1.00126.16 ATOM 35 CA TYR I 36 -6.822 38.924 146.190 1.00107.23 ATOM 36 CA PHE I 37 -6.007 41.102 143.213 1.00132.15 ATOM 37 CA GLN I 38 -9.571 41.884 141.957 1.00127.51 ATOM 38 CA GLY I 39 -8.745 45.170 140.293 1.00127.05 ATOM 39 CA LEU I 40 -5.113 46.054 139.580 1.00 94.15 ATOM 40 CA VAL I 41 -4.167 45.280 135.994 1.00126.00 ATOM 41 CA ARG I 42 -0.571 44.423 136.941 1.00116.54 ATOM 42 CA ALA I 43 -0.684 41.214 138.994 1.00114.93 ATOM 43 CA VAL I 44 -1.237 39.403 135.709 1.00115.84 ATOM 44 CA ALA I 45 2.555 39.807 135.600 1.00110.94 ATOM 45 CA ALA I 46 3.121 38.725 139.229 1.00105.12 ATOM 46 CA LEU I 47 3.329 35.320 137.599 1.00114.68 ATOM 47 CA GLU I 48 5.260 36.335 134.456 1.00133.04 ATOM 48 CA PRO I 49 8.376 34.423 135.538 1.00109.32 ATOM 49 CA LEU I 50 6.902 30.909 135.741 1.00110.75 ATOM 50 CA ARG I 51 6.252 31.234 132.008 1.00124.19 ATOM 51 CA ALA I 52 9.808 32.018 130.820 1.00121.38 ATOM 52 CA VAL I 53 10.700 28.569 132.152 1.00131.94 ATOM 53 CA ASP I 54 7.187 27.087 131.691 1.00155.41 ATOM 54 CA ALA I 55 5.122 26.513 134.866 1.00158.33 ATOM 55 CA LEU I 56 1.508 27.063 135.949 1.00179.42 ATOM 56 CA GLY I 57 0.519 23.821 134.276 1.00189.46 ATOM 57 CA ARG I 58 3.289 21.970 136.010 1.00152.76 ATOM 58 CA PHE I 59 3.243 23.893 139.297 1.00118.37 ATOM 59 CA ASP I 60 1.299 25.566 142.071 1.00125.47 ATOM 60 CA ALA I 61 2.309 28.377 144.455 1.00109.39 ATOM 61 CA TYR I 62 1.068 28.930 148.009 1.00104.14 ATOM 62 CA ILE I 63 2.202 32.463 148.885 1.00111.08 ATOM 63 CA THR I 64 1.458 34.940 151.676 1.00121.75 ATOM 64 CA VAL I 65 2.798 38.517 151.703 1.00117.40 ATOM 65 CA ARG I 66 2.335 41.202 154.393 1.00134.19 ATOM 66 CA GLY I 67 3.362 44.853 154.007 1.00120.19 ATOM 67 CA GLY I 68 3.962 46.942 150.913 1.00125.36 ATOM 68 CA GLY I 69 1.279 48.559 148.730 1.00103.44 ATOM 69 CA LYS I 70 -0.357 46.010 146.411 1.00101.67 ATOM 70 CA SER I 71 1.885 47.020 143.452 1.00105.68 ATOM 71 CA GLY I 72 5.156 46.472 145.244 1.00102.24 ATOM 72 CA GLN I 73 3.413 43.252 146.211 1.00 86.93 ATOM 73 CA ILE I 74 2.656 42.218 142.677 1.00 98.10 ATOM 74 CA ASP I 75 6.176 43.266 141.736 1.00124.92 ATOM 75 CA ALA I 76 7.377 41.315 144.797 1.00 92.82 ATOM 76 CA ILE I 77 5.788 37.927 144.081 1.00 86.59 ATOM 77 CA LYS I 78 7.899 37.919 140.901 1.00108.12 ATOM 78 CA LEU I 79 11.076 37.295 142.909 1.00 95.80 ATOM 79 CA GLY I 80 10.113 34.564 145.337 1.00106.28 ATOM 80 CA ILE I 81 8.757 32.863 142.214 1.00101.14 ATOM 81 CA ALA I 82 12.055 33.092 140.341 1.00125.44 ATOM 82 CA ARG I 83 14.255 32.424 143.344 1.00117.61 ATOM 83 CA ALA I 84 12.104 29.458 144.191 1.00105.52 ATOM 84 CA LEU I 85 12.210 28.554 140.478 1.00119.46 ATOM 85 CA VAL I 86 15.952 28.339 139.972 1.00124.96 ATOM 86 CA GLN I 87 15.956 26.189 143.097 1.00145.14 ATOM 87 CA TYR I 88 13.970 23.409 141.372 1.00131.21 ATOM 88 CA ASN I 89 16.140 22.890 138.300 1.00122.47 ATOM 89 CA PRO I 90 18.452 25.999 138.190 1.00125.42 ATOM 90 CA ASP I 91 18.711 25.359 134.498 1.00154.84 ATOM 91 CA TYR I 92 16.084 28.047 134.948 1.00147.78 ATOM 92 CA ARG I 93 18.287 31.032 135.816 1.00136.25 ATOM 93 CA ALA I 94 19.824 30.526 132.351 1.00124.13 ATOM 94 CA LYS I 95 16.801 32.367 130.918 1.00143.53 ATOM 95 CA LEU I 96 15.486 34.289 133.931 1.00135.67 ATOM 96 CA LYS I 97 18.143 36.917 134.603 1.00158.91 ATOM 97 CA PRO I 98 18.164 37.800 130.879 1.00129.60 ATOM 98 CA LEU I 99 15.075 39.768 131.789 1.00112.61 ATOM 99 CA GLY I 100 15.239 40.845 135.402 1.00117.42 ATOM 100 CA PHE I 101 12.879 38.601 137.304 1.00124.72 ATOM 101 CA LEU I 102 15.975 37.665 139.191 1.00116.09 ATOM 102 CA THR I 103 16.846 40.983 140.861 1.00108.92 ATOM 103 CA ARG I 104 15.962 43.225 143.778 1.00105.18 ATOM 104 CA ASP I 105 14.480 46.540 142.739 1.00120.98 ATOM 105 CA ALA I 106 16.951 48.867 144.441 1.00 93.17 ATOM 106 CA ARG I 107 14.478 51.755 144.191 1.00 85.58 ATOM 107 CA VAL I 108 12.965 53.251 147.348 1.00 73.08 ATOM 108 CA VAL I 109 11.039 56.353 148.370 1.00 74.56 ATOM 109 CA GLU I 110 13.837 58.781 149.113 1.00 92.62 ATOM 110 CA ARG I 111 13.693 60.440 152.487 1.00 93.75 ATOM 111 CA LYS I 112 12.221 63.839 151.944 1.00 84.83 ATOM 112 CA LYS I 113 14.789 66.210 153.434 1.00 80.26 ATOM 113 CA TYR I 114 15.252 69.513 155.362 1.00 74.56 ATOM 114 CA GLY I 115 14.978 72.515 153.110 1.00 92.27 ATOM 115 CA LYS I 116 12.873 70.649 150.547 1.00 76.72 ATOM 116 CA HIS I 117 9.209 69.635 150.455 1.00 86.38 ATOM 117 CA LYS I 118 9.977 66.254 148.940 1.00 72.72 ATOM 118 CA ALA I 119 13.735 65.776 149.389 1.00 84.94 ATOM 119 CA ARG I 120 13.802 67.688 146.084 1.00 74.57 ATOM 120 CA ARG I 121 10.674 69.865 145.533 1.00 83.01 ATOM 121 CA ALA I 122 12.327 73.229 145.913 1.00 81.73 ATOM 122 CA PRO I 123 9.949 76.052 146.788 1.00 68.58 ATOM 123 CA GLN I 124 9.943 79.400 145.036 1.00 80.45 ATOM 124 CA TYR I 125 11.794 82.677 145.710 1.00101.73 ATOM 125 CA SER I 126 10.463 85.580 143.597 1.00152.53 ATOM 126 CA LYS I 127 10.085 89.385 143.425 1.00117.20 ATOM 127 CA ARG I 128 12.965 91.860 143.607 1.00117.44 TER