HEADER RIBOSOME 31-DEC-69 1I96 TITLE CRYSTAL STRUCTURE OF THE 30S RIBOSOMAL SUBUNIT FROM THERMUS TITLE 2 THERMOPHILUS IN COMPLEX WITH THE TRANSLATION INITIATION FACTOR IF3 TITLE 3 (C-TERMINAL DOMAIN) COMPND MOL_ID: 4; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S4; COMPND 3 CHAIN: D; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 4.20 ANGSTORMS DBREF 1I96 D 2 209 UNP P80373 RS4_THETH 1 208 SEQRES 1 D 208 GLY ARG TYR ILE GLY PRO VAL CYS ARG LEU CYS ARG ARG SEQRES 2 D 208 GLU GLY VAL LYS LEU TYR LEU LYS GLY GLU ARG CYS TYR SEQRES 3 D 208 SER PRO LYS CYS ALA MET GLU ARG ARG PRO TYR PRO PRO SEQRES 4 D 208 GLY GLN HIS GLY GLN LYS ARG ALA ARG ARG PRO SER ASP SEQRES 5 D 208 TYR ALA VAL ARG LEU ARG GLU LYS GLN LYS LEU ARG ARG SEQRES 6 D 208 ILE TYR GLY ILE SER GLU ARG GLN PHE ARG ASN LEU PHE SEQRES 7 D 208 GLU GLU ALA SER LYS LYS LYS GLY VAL THR GLY SER VAL SEQRES 8 D 208 PHE LEU GLY LEU LEU GLU SER ARG LEU ASP ASN VAL VAL SEQRES 9 D 208 TYR ARG LEU GLY PHE ALA VAL SER ARG ARG GLN ALA ARG SEQRES 10 D 208 GLN LEU VAL ARG HIS GLY HIS ILE THR VAL ASN GLY ARG SEQRES 11 D 208 ARG VAL ASP LEU PRO SER TYR ARG VAL ARG PRO GLY ASP SEQRES 12 D 208 GLU ILE ALA VAL ALA GLU LYS SER ARG ASN LEU GLU LEU SEQRES 13 D 208 ILE ARG GLN ASN LEU GLU ALA MET LYS GLY ARG LYS VAL SEQRES 14 D 208 GLY PRO TRP LEU SER LEU ASP VAL GLU GLY MET LYS GLY SEQRES 15 D 208 LYS PHE LEU ARG LEU PRO ASP ARG GLU ASP LEU ALA LEU SEQRES 16 D 208 PRO VAL ASN GLU GLN LEU VAL ILE GLU PHE TYR SER ARG ATOM 1 CA GLY D 1 75.611 126.289 184.011 1.00103.59 ATOM 2 CA ARG D 2 76.042 122.725 182.732 1.00155.82 ATOM 3 CA TYR D 3 72.999 120.821 184.003 1.00122.83 ATOM 4 CA ILE D 4 73.082 120.875 187.832 1.00116.88 ATOM 5 CA GLY D 5 70.421 118.675 189.420 1.00104.83 ATOM 6 CA PRO D 6 69.475 114.953 189.563 1.00 97.26 ATOM 7 CA VAL D 7 72.608 113.056 188.530 1.00 89.44 ATOM 8 CA CYS D 8 71.879 109.452 189.538 1.00109.35 ATOM 9 CA ARG D 9 69.151 109.530 186.881 1.00103.85 ATOM 10 CA LEU D 10 71.733 109.981 184.126 1.00 82.65 ATOM 11 CA CYS D 11 73.503 106.824 185.286 1.00 87.56 ATOM 12 CA ARG D 12 70.438 104.662 184.657 1.00 83.79 ATOM 13 CA ARG D 13 69.650 106.242 181.285 1.00 90.54 ATOM 14 CA GLU D 14 73.056 105.349 179.837 1.00112.28 ATOM 15 CA GLY D 15 72.550 101.927 181.383 1.00131.82 ATOM 16 CA VAL D 16 76.163 102.296 182.483 1.00105.28 ATOM 17 CA LYS D 17 77.479 103.065 185.967 1.00118.10 ATOM 18 CA LEU D 18 78.651 106.687 186.067 1.00130.42 ATOM 19 CA TYR D 19 80.900 108.112 188.789 1.00132.82 ATOM 20 CA LEU D 20 79.549 111.654 189.132 1.00115.09 ATOM 21 CA LYS D 21 79.445 111.811 192.931 1.00121.57 ATOM 22 CA GLY D 22 82.621 110.018 193.946 1.00160.73 ATOM 23 CA GLU D 23 81.459 108.327 197.140 1.00144.35 ATOM 24 CA ARG D 24 78.166 106.389 197.284 1.00106.82 ATOM 25 CA CYS D 25 78.972 105.354 193.710 1.00110.23 ATOM 26 CA TYR D 26 80.624 102.417 195.458 1.00104.06 ATOM 27 CA SER D 27 78.117 101.768 198.246 1.00146.88 ATOM 28 CA PRO D 28 74.803 100.110 197.184 1.00129.32 ATOM 29 CA LYS D 29 73.006 103.424 196.578 1.00138.73 ATOM 30 CA CYS D 30 74.413 104.502 193.214 1.00126.29 ATOM 31 CA ALA D 31 70.939 103.784 191.809 1.00121.12 ATOM 32 CA MET D 32 72.555 101.362 189.357 1.00109.87 ATOM 33 CA GLU D 33 72.480 98.899 192.249 1.00127.06 ATOM 34 CA ARG D 34 69.321 96.791 191.896 1.00176.64 ATOM 35 CA ARG D 35 67.796 99.404 189.587 1.00128.98 ATOM 36 CA PRO D 36 69.908 99.873 186.412 1.00110.55 ATOM 37 CA TYR D 37 66.860 100.578 184.234 1.00104.96 ATOM 38 CA PRO D 38 66.356 104.178 182.992 1.00 95.29 ATOM 39 CA PRO D 39 64.292 106.820 184.869 1.00 94.35 ATOM 40 CA GLY D 40 60.673 107.559 184.019 1.00 90.01 ATOM 41 CA GLN D 41 57.248 105.927 183.902 1.00 92.06 ATOM 42 CA HIS D 42 58.650 103.518 181.321 1.00 93.87 ATOM 43 CA GLY D 43 62.023 102.631 182.800 1.00100.46 ATOM 44 CA GLN D 44 60.880 99.072 183.451 1.00109.84 ATOM 45 CA LYS D 45 59.163 98.844 180.081 1.00106.94 ATOM 46 CA ARG D 46 60.702 96.916 177.206 1.00124.97 ATOM 47 CA ALA D 47 63.398 98.545 175.071 1.00128.31 ATOM 48 CA ARG D 48 63.093 98.407 171.279 1.00127.96 ATOM 49 CA ARG D 49 66.093 98.004 168.970 1.00117.53 ATOM 50 CA PRO D 50 67.686 101.500 168.938 1.00 83.77 ATOM 51 CA SER D 51 68.365 103.229 165.617 1.00 94.74 ATOM 52 CA ASP D 52 71.808 104.117 164.261 1.00 94.85 ATOM 53 CA TYR D 53 71.237 107.691 165.428 1.00 71.07 ATOM 54 CA ALA D 54 70.206 106.549 168.908 1.00 67.57 ATOM 55 CA VAL D 55 73.400 104.526 169.345 1.00 75.67 ATOM 56 CA ARG D 56 75.772 107.374 168.478 1.00 76.60 ATOM 57 CA LEU D 57 73.573 109.812 170.397 1.00 72.29 ATOM 58 CA ARG D 58 73.531 107.788 173.626 1.00 77.65 ATOM 59 CA GLU D 59 77.209 106.999 173.177 1.00 80.62 ATOM 60 CA LYS D 60 78.061 110.700 173.058 1.00 76.12 ATOM 61 CA GLN D 61 75.855 111.737 175.977 1.00 82.15 ATOM 62 CA LYS D 62 77.759 109.133 177.985 1.00 79.48 ATOM 63 CA LEU D 63 81.343 110.289 177.418 1.00 75.47 ATOM 64 CA ARG D 64 79.937 113.825 177.544 1.00 71.89 ATOM 65 CA ARG D 65 78.037 113.548 180.835 1.00 85.32 ATOM 66 CA ILE D 66 81.053 111.856 182.412 1.00 88.18 ATOM 67 CA TYR D 67 82.925 115.165 182.490 1.00 80.61 ATOM 68 CA GLY D 68 79.816 117.260 183.052 1.00 99.41 ATOM 69 CA ILE D 69 80.491 119.503 180.064 1.00 82.79 ATOM 70 CA SER D 70 77.859 121.309 177.987 1.00 90.87 ATOM 71 CA GLU D 71 77.374 120.343 174.347 1.00 84.71 ATOM 72 CA ARG D 72 78.954 123.709 173.543 1.00 91.64 ATOM 73 CA GLN D 73 82.557 123.310 174.713 1.00 82.33 ATOM 74 CA PHE D 74 82.323 119.548 174.212 1.00 77.15 ATOM 75 CA ARG D 75 81.760 120.072 170.485 1.00 90.29 ATOM 76 CA ASN D 76 84.573 122.625 170.273 1.00 92.86 ATOM 77 CA LEU D 77 87.111 120.223 171.774 1.00 76.41 ATOM 78 CA PHE D 78 86.143 117.606 169.186 1.00 70.51 ATOM 79 CA GLU D 79 86.747 119.928 166.239 1.00 76.78 ATOM 80 CA GLU D 80 90.234 120.539 167.624 1.00 92.01 ATOM 81 CA ALA D 81 91.082 116.842 167.883 1.00 77.82 ATOM 82 CA SER D 82 89.613 116.566 164.386 1.00 87.15 ATOM 83 CA LYS D 83 91.970 119.199 162.979 1.00 98.47 ATOM 84 CA LYS D 84 95.090 118.293 164.952 1.00105.46 ATOM 85 CA LYS D 85 97.083 115.250 163.838 1.00107.61 ATOM 86 CA GLY D 86 96.645 111.849 165.455 1.00 96.91 ATOM 87 CA VAL D 87 93.580 109.641 165.843 1.00 75.66 ATOM 88 CA THR D 88 90.755 112.118 166.461 1.00 71.62 ATOM 89 CA GLY D 89 89.276 109.496 168.765 1.00 91.24 ATOM 90 CA SER D 90 92.175 109.223 171.203 1.00 95.66 ATOM 91 CA VAL D 91 93.207 112.856 170.741 1.00 72.04 ATOM 92 CA PHE D 92 89.702 113.900 171.793 1.00 77.38 ATOM 93 CA LEU D 93 89.861 112.077 175.130 1.00 87.57 ATOM 94 CA GLY D 94 93.265 113.680 175.594 1.00 93.84 ATOM 95 CA LEU D 95 92.053 117.271 175.825 1.00 76.52 ATOM 96 CA LEU D 96 88.995 116.185 177.812 1.00 81.13 ATOM 97 CA GLU D 97 91.397 114.629 180.311 1.00 87.71 ATOM 98 CA SER D 98 93.605 117.731 180.267 1.00 69.35 ATOM 99 CA ARG D 99 90.923 119.899 181.873 1.00 76.39 ATOM 100 CA LEU D 100 92.052 121.477 185.146 1.00 82.95 ATOM 101 CA ASP D 101 88.805 120.613 186.930 1.00 95.37 ATOM 102 CA ASN D 102 89.291 117.079 185.619 1.00 83.13 ATOM 103 CA VAL D 103 92.915 116.695 186.714 1.00 54.91 ATOM 104 CA VAL D 104 91.871 117.784 190.205 1.00 71.40 ATOM 105 CA TYR D 105 89.655 114.695 190.178 1.00 92.18 ATOM 106 CA ARG D 106 92.356 112.331 188.921 1.00 85.18 ATOM 107 CA LEU D 107 94.754 113.607 191.578 1.00 92.73 ATOM 108 CA GLY D 108 92.046 112.690 194.062 1.00 95.07 ATOM 109 CA PHE D 109 91.853 116.240 195.405 1.00 79.57 ATOM 110 CA ALA D 110 88.094 115.972 194.942 1.00100.31 ATOM 111 CA VAL D 111 85.795 113.003 195.554 1.00 93.59 ATOM 112 CA SER D 112 84.441 113.593 192.075 1.00 98.48 ATOM 113 CA ARG D 113 84.651 116.021 189.064 1.00 83.28 ATOM 114 CA ARG D 114 81.880 118.469 190.162 1.00 88.10 ATOM 115 CA GLN D 115 83.456 118.987 193.587 1.00 85.55 ATOM 116 CA ALA D 116 86.755 119.511 191.781 1.00 77.28 ATOM 117 CA ARG D 117 85.014 121.903 189.397 1.00 84.27 ATOM 118 CA GLN D 118 83.884 123.812 192.483 1.00 89.15 ATOM 119 CA LEU D 119 87.255 123.690 194.240 1.00 84.73 ATOM 120 CA VAL D 120 88.820 125.315 191.182 1.00 81.70 ATOM 121 CA ARG D 121 86.108 127.979 190.985 1.00 94.03 ATOM 122 CA HIS D 122 86.738 129.246 194.513 1.00 91.34 ATOM 123 CA GLY D 123 90.450 129.243 193.731 1.00102.94 ATOM 124 CA HIS D 124 91.193 126.174 195.848 1.00 95.75 ATOM 125 CA ILE D 125 93.573 124.947 193.162 1.00 76.04 ATOM 126 CA THR D 126 97.052 126.106 192.158 1.00 86.35 ATOM 127 CA VAL D 127 98.843 125.817 188.815 1.00 76.70 ATOM 128 CA ASN D 128 102.616 126.342 188.795 1.00 88.71 ATOM 129 CA GLY D 129 102.271 129.025 191.453 1.00100.14 ATOM 130 CA ARG D 130 99.402 131.229 190.302 1.00127.45 ATOM 131 CA ARG D 131 95.976 129.872 191.246 1.00107.20 ATOM 132 CA VAL D 132 93.540 129.135 188.423 1.00 80.05 ATOM 133 CA ASP D 133 89.794 129.266 189.059 1.00102.34 ATOM 134 CA LEU D 134 88.943 128.080 185.550 1.00 67.72 ATOM 135 CA PRO D 135 87.577 124.527 185.076 1.00 73.97 ATOM 136 CA SER D 136 88.066 124.729 181.302 1.00103.19 ATOM 137 CA TYR D 137 91.773 125.355 181.907 1.00 84.44 ATOM 138 CA ARG D 138 93.952 123.059 179.795 1.00 76.55 ATOM 139 CA VAL D 139 96.877 121.580 181.726 1.00 81.39 ATOM 140 CA ARG D 140 100.145 121.038 179.853 1.00119.72 ATOM 141 CA PRO D 141 102.476 118.020 180.294 1.00101.72 ATOM 142 CA GLY D 142 104.694 119.146 183.159 1.00102.10 ATOM 143 CA ASP D 143 102.572 121.480 185.281 1.00 96.48 ATOM 144 CA GLU D 144 102.289 121.295 189.070 1.00124.21 ATOM 145 CA ILE D 145 98.678 121.338 190.265 1.00 92.62 ATOM 146 CA ALA D 146 98.807 121.789 194.039 1.00124.02 ATOM 147 CA VAL D 147 96.115 122.703 196.567 1.00 87.42 ATOM 148 CA ALA D 148 95.677 126.329 197.641 1.00122.92 ATOM 149 CA GLU D 149 97.884 127.118 200.641 1.00111.82 ATOM 150 CA LYS D 150 95.131 128.895 202.576 1.00112.97 ATOM 151 CA SER D 151 92.994 125.902 201.609 1.00 95.31 ATOM 152 CA ARG D 152 95.445 123.155 202.582 1.00103.08 ATOM 153 CA ASN D 153 93.883 123.466 206.036 1.00138.37 ATOM 154 CA LEU D 154 90.268 122.956 204.979 1.00112.29 ATOM 155 CA GLU D 155 88.483 119.915 206.398 1.00125.75 ATOM 156 CA LEU D 156 87.089 118.743 203.051 1.00106.66 ATOM 157 CA ILE D 157 90.530 118.894 201.422 1.00109.21 ATOM 158 CA ARG D 158 92.370 117.140 204.258 1.00133.27 ATOM 159 CA GLN D 159 89.844 114.296 204.103 1.00117.96 ATOM 160 CA ASN D 160 90.350 113.478 200.422 1.00107.34 ATOM 161 CA LEU D 161 94.149 113.523 200.486 1.00109.30 ATOM 162 CA GLU D 162 93.840 111.515 203.701 1.00118.94 ATOM 163 CA ALA D 163 92.142 108.691 201.813 1.00100.54 ATOM 164 CA MET D 164 94.611 109.271 198.985 1.00101.52 ATOM 165 CA LYS D 165 97.307 107.772 201.207 1.00121.35 ATOM 166 CA GLY D 166 97.779 104.654 199.108 1.00151.71 ATOM 167 CA ARG D 167 95.536 105.298 196.110 1.00152.13 ATOM 168 CA LYS D 168 97.648 105.000 192.967 1.00118.08 ATOM 169 CA VAL D 169 97.376 107.506 190.123 1.00 96.96 ATOM 170 CA GLY D 170 97.239 107.248 186.343 1.00 89.78 ATOM 171 CA PRO D 171 100.555 106.359 184.635 1.00 80.02 ATOM 172 CA TRP D 172 100.368 109.819 183.073 1.00 84.94 ATOM 173 CA LEU D 173 100.203 111.539 186.463 1.00 89.20 ATOM 174 CA SER D 174 101.949 111.775 189.832 1.00111.82 ATOM 175 CA LEU D 175 101.196 113.525 193.124 1.00108.84 ATOM 176 CA ASP D 176 102.994 114.510 196.322 1.00126.58 ATOM 177 CA VAL D 177 100.590 113.818 199.194 1.00106.85 ATOM 178 CA GLU D 178 103.143 115.427 201.512 1.00152.55 ATOM 179 CA GLY D 179 102.954 118.918 200.048 1.00139.80 ATOM 180 CA MET D 180 99.538 118.166 198.562 1.00116.56 ATOM 181 CA LYS D 181 100.895 118.643 195.036 1.00107.67 ATOM 182 CA GLY D 182 101.032 116.791 191.728 1.00 98.76 ATOM 183 CA LYS D 183 102.146 117.018 188.102 1.00 90.84 ATOM 184 CA PHE D 184 100.675 116.214 184.686 1.00 79.83 ATOM 185 CA LEU D 185 103.353 113.927 183.224 1.00 95.71 ATOM 186 CA ARG D 186 101.832 113.578 179.754 1.00102.51 ATOM 187 CA LEU D 187 98.524 113.393 177.884 1.00 71.78 ATOM 188 CA PRO D 188 96.679 110.111 178.626 1.00 74.33 ATOM 189 CA ASP D 189 96.349 107.639 175.753 1.00117.57 ATOM 190 CA ARG D 190 93.150 105.700 175.030 1.00 94.04 ATOM 191 CA GLU D 191 94.650 102.665 176.773 1.00122.98 ATOM 192 CA ASP D 192 95.300 104.716 179.913 1.00 93.61 ATOM 193 CA LEU D 193 91.581 105.495 180.153 1.00 91.00 ATOM 194 CA ALA D 194 89.119 102.781 181.175 1.00 92.74 ATOM 195 CA LEU D 195 86.111 104.844 180.098 1.00 87.15 ATOM 196 CA PRO D 196 83.118 102.670 179.068 1.00 83.46 ATOM 197 CA VAL D 197 82.827 104.808 175.934 1.00 92.30 ATOM 198 CA ASN D 198 83.407 103.890 172.289 1.00102.64 ATOM 199 CA GLU D 199 84.693 107.126 170.737 1.00 89.41 ATOM 200 CA GLN D 200 84.586 105.587 167.251 1.00 93.68 ATOM 201 CA LEU D 201 80.828 106.107 167.551 1.00 69.21 ATOM 202 CA VAL D 202 81.131 109.636 168.934 1.00 63.25 ATOM 203 CA ILE D 203 83.082 110.656 165.835 1.00 88.14 ATOM 204 CA GLU D 204 80.495 109.129 163.503 1.00 86.98 ATOM 205 CA PHE D 205 77.807 111.069 165.367 1.00 68.00 ATOM 206 CA TYR D 206 79.359 114.452 164.575 1.00 77.84 ATOM 207 CA SER D 207 79.519 113.277 160.959 1.00105.65 ATOM 208 CA ARG D 208 75.775 113.345 160.403 1.00124.01 TER