HEADER RIBOSOME 30-MAR-01 1GIX TITLE Crystal structure of the ribosome at 5.5 A resolution. This file, TITLE 2 1GIX, contains the 30S ribosome subunit, three tRNA, and mRNA TITLE 3 molecules. 50S ribosome subunit is in the file 1GIY COMPND MOL_ID: 10; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S7; COMPND 3 CHAIN: J; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.50 ANGSTORMS DBREF 1GIX J 1 156 UNP P17291 RS7_THET8 1 155 SEQRES 1 J 155 ALA ARG ARG ARG ARG ALA GLU VAL ARG GLN LEU GLN PRO SEQRES 2 J 155 ASP LEU VAL TYR GLY ASP VAL LEU VAL THR ALA PHE ILE SEQRES 3 J 155 ASN LYS ILE MET ARG ASP GLY LYS LYS ASN LEU ALA ALA SEQRES 4 J 155 ARG ILE PHE TYR ASP ALA CYS LYS ILE ILE GLN GLU LYS SEQRES 5 J 155 THR GLY GLN GLU PRO LEU LYS VAL PHE LYS GLN ALA VAL SEQRES 6 J 155 GLU ASN VAL LYS PRO ARG MET GLU VAL ARG SER ARG ARG SEQRES 7 J 155 VAL GLY GLY ALA ASN TYR GLN VAL PRO MET GLU VAL SER SEQRES 8 J 155 PRO ARG ARG GLN GLN SER LEU ALA LEU ARG TRP LEU VAL SEQRES 9 J 155 GLN ALA ALA ASN GLN ARG PRO GLU ARG ARG ALA ALA VAL SEQRES 10 J 155 ARG ILE ALA HIS GLU LEU MET ASP ALA ALA GLU GLY LYS SEQRES 11 J 155 GLY GLY ALA VAL LYS LYS LYS GLU ASP VAL GLU ARG MET SEQRES 12 J 155 ALA GLU ALA ASN ARG ALA TYR ALA HIS TYR ARG TRP ATOM 1 CA ALA J 2 13.214 71.655 262.779 1.00 0.00 ATOM 2 CA ARG J 3 11.964 70.902 266.332 1.00 0.00 ATOM 3 CA ARG J 4 11.286 67.193 265.750 1.00 0.00 ATOM 4 CA ARG J 5 13.541 65.323 263.296 1.00 0.00 ATOM 5 CA ARG J 6 17.100 66.172 262.371 1.00 0.00 ATOM 6 CA ALA J 7 16.195 67.111 258.783 1.00 0.00 ATOM 7 CA GLU J 8 18.308 64.829 256.597 1.00 0.00 ATOM 8 CA VAL J 9 20.284 66.272 253.699 1.00 0.00 ATOM 9 CA ARG J 10 18.689 66.181 250.244 1.00 0.00 ATOM 10 CA GLN J 11 20.951 63.907 248.164 1.00 0.00 ATOM 11 CA LEU J 12 21.646 65.353 244.713 1.00 0.00 ATOM 12 CA GLN J 13 21.818 63.544 241.375 1.00 0.00 ATOM 13 CA PRO J 14 25.441 63.548 240.108 1.00 0.00 ATOM 14 CA ASP J 15 26.757 65.722 237.276 1.00 0.00 ATOM 15 CA LEU J 16 25.680 64.986 233.690 1.00 0.00 ATOM 16 CA VAL J 17 29.350 65.153 232.666 1.00 0.00 ATOM 17 CA TYR J 18 31.560 64.459 235.674 1.00 0.00 ATOM 18 CA GLY J 19 28.906 62.475 237.526 1.00 0.00 ATOM 19 CA ASP J 20 30.107 64.426 240.533 1.00 0.00 ATOM 20 CA VAL J 21 27.407 65.520 242.973 1.00 0.00 ATOM 21 CA LEU J 22 29.502 68.353 244.406 1.00 0.00 ATOM 22 CA VAL J 23 29.345 69.867 240.942 1.00 0.00 ATOM 23 CA THR J 24 25.548 69.779 240.744 1.00 0.00 ATOM 24 CA ALA J 25 25.521 71.513 244.086 1.00 0.00 ATOM 25 CA PHE J 26 27.715 74.335 242.727 1.00 0.00 ATOM 26 CA ILE J 27 25.552 74.539 239.617 1.00 0.00 ATOM 27 CA ASN J 28 22.469 74.849 241.809 1.00 0.00 ATOM 28 CA LYS J 29 24.126 77.748 243.597 1.00 0.00 ATOM 29 CA ILE J 30 24.669 79.480 240.263 1.00 0.00 ATOM 30 CA MET J 31 21.113 78.826 239.115 1.00 0.00 ATOM 31 CA ARG J 32 18.446 81.464 239.653 1.00 0.00 ATOM 32 CA ASP J 33 14.697 81.216 238.962 1.00 0.00 ATOM 33 CA GLY J 34 15.214 77.525 238.342 1.00 0.00 ATOM 34 CA LYS J 35 16.773 78.264 234.949 1.00 0.00 ATOM 35 CA LYS J 36 18.995 75.237 235.557 1.00 0.00 ATOM 36 CA ASN J 37 20.036 75.013 231.894 1.00 0.00 ATOM 37 CA LEU J 38 21.690 78.425 231.754 1.00 0.00 ATOM 38 CA ALA J 39 23.179 77.463 235.115 1.00 0.00 ATOM 39 CA ALA J 40 24.687 74.201 233.840 1.00 0.00 ATOM 40 CA ARG J 41 25.984 75.905 230.725 1.00 0.00 ATOM 41 CA ILE J 42 27.739 78.682 232.608 1.00 0.00 ATOM 42 CA PHE J 43 29.585 76.130 234.718 1.00 0.00 ATOM 43 CA TYR J 44 30.617 74.001 231.767 1.00 0.00 ATOM 44 CA ASP J 45 31.611 76.948 229.560 1.00 0.00 ATOM 45 CA ALA J 46 33.708 77.934 232.555 1.00 0.00 ATOM 46 CA CYS J 47 35.269 74.484 232.800 1.00 0.00 ATOM 47 CA LYS J 48 36.340 74.898 229.196 1.00 0.00 ATOM 48 CA ILE J 49 37.800 78.293 230.106 1.00 0.00 ATOM 49 CA ILE J 50 39.752 76.534 232.834 1.00 0.00 ATOM 50 CA GLN J 51 41.033 74.178 230.133 1.00 0.00 ATOM 51 CA GLU J 52 42.318 76.854 227.810 1.00 0.00 ATOM 52 CA LYS J 53 43.913 79.451 230.089 1.00 0.00 ATOM 53 CA THR J 54 45.085 76.561 232.335 1.00 0.00 ATOM 54 CA GLY J 55 46.462 73.236 231.147 1.00 0.00 ATOM 55 CA GLN J 56 44.834 71.495 234.101 1.00 0.00 ATOM 56 CA GLU J 57 41.660 69.397 234.229 1.00 0.00 ATOM 57 CA PRO J 58 38.802 71.699 235.272 1.00 0.00 ATOM 58 CA LEU J 59 37.285 69.203 237.745 1.00 0.00 ATOM 59 CA LYS J 60 40.474 69.252 239.848 1.00 0.00 ATOM 60 CA VAL J 61 40.823 73.048 239.698 1.00 0.00 ATOM 61 CA PHE J 62 37.269 73.261 241.008 1.00 0.00 ATOM 62 CA LYS J 63 37.671 70.875 243.923 1.00 0.00 ATOM 63 CA GLN J 64 40.958 72.545 244.826 1.00 0.00 ATOM 64 CA ALA J 65 39.117 75.871 244.979 1.00 0.00 ATOM 65 CA VAL J 66 36.312 74.625 247.221 1.00 0.00 ATOM 66 CA GLU J 67 39.068 73.367 249.491 1.00 0.00 ATOM 67 CA ASN J 68 40.780 76.735 250.003 1.00 0.00 ATOM 68 CA VAL J 69 37.411 78.444 250.487 1.00 0.00 ATOM 69 CA LYS J 70 36.059 76.181 253.252 1.00 0.00 ATOM 70 CA PRO J 71 36.291 77.967 256.609 1.00 0.00 ATOM 71 CA ARG J 72 37.387 75.679 259.443 1.00 0.00 ATOM 72 CA MET J 73 36.452 78.055 262.276 1.00 0.00 ATOM 73 CA GLU J 74 33.631 80.576 262.305 1.00 0.00 ATOM 74 CA VAL J 75 32.117 82.912 264.849 1.00 0.00 ATOM 75 CA ARG J 76 28.531 82.419 266.058 1.00 0.00 ATOM 76 CA SER J 77 26.807 85.092 268.117 1.00 0.00 ATOM 77 CA ARG J 78 25.324 84.344 271.539 1.00 0.00 ATOM 78 CA ARG J 79 23.886 86.293 274.454 1.00 0.00 ATOM 79 CA VAL J 80 25.876 85.563 277.594 1.00 0.00 ATOM 80 CA GLY J 81 25.189 87.613 280.699 1.00 0.00 ATOM 81 CA GLY J 82 24.343 90.875 278.965 1.00 0.00 ATOM 82 CA ALA J 83 26.409 91.537 275.842 1.00 0.00 ATOM 83 CA ASN J 84 26.165 89.265 272.799 1.00 0.00 ATOM 84 CA TYR J 85 29.612 87.663 272.718 1.00 0.00 ATOM 85 CA GLN J 86 30.693 86.178 269.377 1.00 0.00 ATOM 86 CA VAL J 87 31.681 82.608 270.247 1.00 0.00 ATOM 87 CA PRO J 88 34.210 80.957 267.869 1.00 0.00 ATOM 88 CA MET J 89 33.731 77.349 266.891 1.00 0.00 ATOM 89 CA GLU J 90 34.378 74.591 264.384 1.00 0.00 ATOM 90 CA VAL J 91 32.344 74.257 261.225 1.00 0.00 ATOM 91 CA SER J 92 30.475 71.099 260.293 1.00 0.00 ATOM 92 CA PRO J 93 31.788 69.277 257.247 1.00 0.00 ATOM 93 CA ARG J 94 28.333 69.906 255.798 1.00 0.00 ATOM 94 CA ARG J 95 28.250 73.649 256.491 1.00 0.00 ATOM 95 CA GLN J 96 31.794 74.099 255.171 1.00 0.00 ATOM 96 CA GLN J 97 30.663 73.068 251.724 1.00 0.00 ATOM 97 CA SER J 98 27.494 75.171 251.695 1.00 0.00 ATOM 98 CA LEU J 99 29.589 78.204 252.607 1.00 0.00 ATOM 99 CA ALA J 100 32.429 77.434 250.195 1.00 0.00 ATOM 100 CA LEU J 101 30.196 77.007 247.148 1.00 0.00 ATOM 101 CA ARG J 102 28.038 79.950 248.143 1.00 0.00 ATOM 102 CA TRP J 103 31.058 82.188 248.665 1.00 0.00 ATOM 103 CA LEU J 104 32.532 81.197 245.312 1.00 0.00 ATOM 104 CA VAL J 105 29.436 82.080 243.299 1.00 0.00 ATOM 105 CA GLN J 106 29.103 85.278 245.312 1.00 0.00 ATOM 106 CA ALA J 107 32.659 86.513 244.788 1.00 0.00 ATOM 107 CA ALA J 108 32.451 85.281 241.224 1.00 0.00 ATOM 108 CA ASN J 109 29.467 87.505 240.570 1.00 0.00 ATOM 109 CA GLN J 110 31.468 90.189 242.333 1.00 0.00 ATOM 110 CA ARG J 111 34.117 90.181 239.606 1.00 0.00 ATOM 111 CA PRO J 112 34.237 92.634 236.657 1.00 0.00 ATOM 112 CA GLU J 113 34.428 90.567 233.435 1.00 0.00 ATOM 113 CA ARG J 114 31.099 91.083 231.648 1.00 0.00 ATOM 114 CA ARG J 115 30.605 87.321 231.009 1.00 0.00 ATOM 115 CA ALA J 116 28.987 85.200 233.702 1.00 0.00 ATOM 116 CA ALA J 117 30.747 82.024 232.554 1.00 0.00 ATOM 117 CA VAL J 118 34.101 83.810 232.831 1.00 0.00 ATOM 118 CA ARG J 119 33.671 85.250 236.299 1.00 0.00 ATOM 119 CA ILE J 120 33.164 81.695 237.444 1.00 0.00 ATOM 120 CA ALA J 121 36.090 80.434 235.412 1.00 0.00 ATOM 121 CA HIS J 122 38.472 83.074 236.730 1.00 0.00 ATOM 122 CA GLU J 123 37.141 82.976 240.292 1.00 0.00 ATOM 123 CA LEU J 124 37.705 79.230 240.566 1.00 0.00 ATOM 124 CA MET J 125 41.301 79.564 239.351 1.00 0.00 ATOM 125 CA ASP J 126 42.088 82.471 241.688 1.00 0.00 ATOM 126 CA ALA J 127 40.567 80.408 244.489 1.00 0.00 ATOM 127 CA ALA J 128 42.799 77.483 243.580 1.00 0.00 ATOM 128 CA GLU J 129 45.901 79.710 243.730 1.00 0.00 ATOM 129 CA GLY J 130 44.786 80.955 247.130 1.00 0.00 ATOM 130 CA LYS J 131 43.715 84.417 246.015 1.00 0.00 ATOM 131 CA GLY J 132 40.380 85.976 245.090 1.00 0.00 ATOM 132 CA GLY J 133 37.293 87.400 246.758 1.00 0.00 ATOM 133 CA ALA J 134 36.148 83.925 247.748 1.00 0.00 ATOM 134 CA VAL J 135 39.195 83.042 249.805 1.00 0.00 ATOM 135 CA LYS J 136 39.132 86.523 251.296 1.00 0.00 ATOM 136 CA LYS J 137 35.832 85.867 253.078 1.00 0.00 ATOM 137 CA LYS J 138 37.074 82.448 254.142 1.00 0.00 ATOM 138 CA GLU J 139 40.239 83.832 255.704 1.00 0.00 ATOM 139 CA ASP J 140 38.232 86.784 257.067 1.00 0.00 ATOM 140 CA VAL J 141 35.990 84.363 258.930 1.00 0.00 ATOM 141 CA GLU J 142 38.831 82.446 260.541 1.00 0.00 ATOM 142 CA ARG J 143 40.413 85.791 261.437 1.00 0.00 ATOM 143 CA MET J 144 37.145 86.860 263.073 1.00 0.00 ATOM 144 CA ALA J 145 37.246 83.664 265.141 1.00 0.00 ATOM 145 CA GLU J 146 40.582 83.203 266.888 1.00 0.00 ATOM 146 CA ALA J 147 40.254 86.981 267.429 1.00 0.00 ATOM 147 CA ASN J 148 37.370 86.454 269.824 1.00 0.00 ATOM 148 CA ARG J 149 39.131 83.330 270.993 1.00 0.00 ATOM 149 CA ALA J 150 38.733 84.556 274.568 1.00 0.00 ATOM 150 CA TYR J 151 34.980 84.046 274.665 1.00 0.00 ATOM 151 CA ALA J 152 35.667 80.544 273.358 1.00 0.00 ATOM 152 CA HIS J 153 35.016 79.050 276.783 1.00 0.00 ATOM 153 CA TYR J 154 31.348 79.386 275.845 1.00 0.00 ATOM 154 CA ARG J 155 32.162 76.485 273.507 1.00 0.00 ATOM 155 CA TRP J 156 28.501 75.842 272.654 1.00 0.00 TER