HEADER RIBOSOME 30-MAR-01 1GIY TITLE CRYSTAL STRUCTURE OF THE RIBOSOME AT 5.5 A RESOLUTION. THIS FILE, TITLE 2 1GIY, CONTAINS THE 50S RIBOSOME SUBUNIT. THE 30S RIBOSOME SUBUNIT, TITLE 3 THREE TRNA, AND MRNA MOLECULES ARE IN THE FILE 1GIX COMPND MOL_ID: 4; COMPND 2 MOLECULE: 50S RIBOSOMAL PROTEIN L2; COMPND 3 CHAIN: D; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.50 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ARG D 158 REMARK 465 GLY D 159 REMARK 465 THR D 160 REMARK 465 LYS D 161 REMARK 465 TRP D 162 DBREF 1GIY D 60 196 UNP P04257 RL2_BACST 60 196 DBREF 1GIY D 197 237 UNP P20276 RL2_HALMA 197 237 SEQRES 1 D 112 GLY ASN ALA LEU PRO LEU GLU ASN ILE PRO VAL GLY THR SEQRES 2 D 112 LEU VAL HIS ASN ILE GLU LEU LYS PRO GLY ARG GLY GLY SEQRES 3 D 112 GLN LEU VAL ARG ALA ALA GLY THR SER ALA GLN VAL LEU SEQRES 4 D 112 GLY LYS GLU GLY LYS TYR VAL ILE VAL ARG LEU ALA SER SEQRES 5 D 112 GLY GLU VAL ARG MET ILE LEU GLY LYS CYS ARG ALA THR SEQRES 6 D 112 VAL GLY GLU VAL GLY ASN GLY GLY ARG THR ASP LYS PRO SEQRES 7 D 112 PHE VAL LYS ALA GLY ASN LYS HIS HIS LYS MET LYS ALA SEQRES 8 D 112 ARG GLY THR LYS TRP PRO ASN VAL ARG GLY VAL ALA MET SEQRES 9 D 112 ASN ALA VAL ASP HIS PRO PHE GLY ATOM 1 CA GLY D 126 54.956 101.064 342.482 1.00 0.00 ATOM 2 CA ASN D 127 58.190 99.242 341.805 1.00 0.00 ATOM 3 CA ALA D 128 60.714 100.981 339.573 1.00 0.00 ATOM 4 CA LEU D 129 63.243 99.136 337.400 1.00 0.00 ATOM 5 CA PRO D 130 65.450 99.631 334.338 1.00 0.00 ATOM 6 CA LEU D 131 63.257 99.012 331.285 1.00 0.00 ATOM 7 CA GLU D 132 65.501 96.091 330.255 1.00 0.00 ATOM 8 CA ASN D 133 64.327 94.283 333.402 1.00 0.00 ATOM 9 CA ILE D 134 60.641 94.832 332.644 1.00 0.00 ATOM 10 CA PRO D 135 58.463 92.143 330.979 1.00 0.00 ATOM 11 CA VAL D 136 57.001 92.894 327.558 1.00 0.00 ATOM 12 CA GLY D 137 53.337 93.811 327.985 1.00 0.00 ATOM 13 CA THR D 138 53.840 95.770 331.213 1.00 0.00 ATOM 14 CA LEU D 139 52.105 99.133 331.618 1.00 0.00 ATOM 15 CA VAL D 140 54.549 101.711 332.968 1.00 0.00 ATOM 16 CA HIS D 141 54.912 105.379 333.848 1.00 0.00 ATOM 17 CA ASN D 142 57.469 107.940 335.100 1.00 0.00 ATOM 18 CA ILE D 143 59.834 106.952 332.335 1.00 0.00 ATOM 19 CA GLU D 144 63.467 108.069 332.181 1.00 0.00 ATOM 20 CA LEU D 145 64.923 109.164 328.830 1.00 0.00 ATOM 21 CA LYS D 146 68.512 109.338 330.103 1.00 0.00 ATOM 22 CA PRO D 147 69.633 106.793 332.735 1.00 0.00 ATOM 23 CA GLY D 148 69.966 108.574 336.073 1.00 0.00 ATOM 24 CA ARG D 149 68.274 111.813 335.000 1.00 0.00 ATOM 25 CA GLY D 150 64.964 110.763 336.570 1.00 0.00 ATOM 26 CA GLY D 151 61.554 110.207 334.981 1.00 0.00 ATOM 27 CA GLN D 152 60.556 112.580 332.195 1.00 0.00 ATOM 28 CA LEU D 153 57.580 110.895 330.487 1.00 0.00 ATOM 29 CA VAL D 154 54.178 110.204 332.074 1.00 0.00 ATOM 30 CA ARG D 155 55.445 111.535 335.421 1.00 0.00 ATOM 31 CA ALA D 156 51.836 111.721 336.570 1.00 0.00 ATOM 32 CA ALA D 157 49.097 113.183 334.389 1.00 0.00 ATOM 33 CA GLY D 158 48.297 111.177 331.260 1.00 0.00 ATOM 34 CA THR D 159 47.996 107.453 330.544 1.00 0.00 ATOM 35 CA SER D 160 50.703 104.877 331.162 1.00 0.00 ATOM 36 CA ALA D 161 52.828 103.582 328.331 1.00 0.00 ATOM 37 CA GLN D 162 53.406 99.897 327.521 1.00 0.00 ATOM 38 CA VAL D 163 56.547 97.818 326.923 1.00 0.00 ATOM 39 CA LEU D 164 56.201 96.291 323.431 1.00 0.00 ATOM 40 CA GLY D 165 59.571 94.627 322.934 1.00 0.00 ATOM 41 CA LYS D 166 63.247 94.537 323.895 1.00 0.00 ATOM 42 CA GLU D 167 66.116 94.595 321.450 1.00 0.00 ATOM 43 CA GLY D 168 69.804 94.895 322.166 1.00 0.00 ATOM 44 CA LYS D 169 70.450 97.818 324.484 1.00 0.00 ATOM 45 CA TYR D 170 67.003 99.213 323.708 1.00 0.00 ATOM 46 CA VAL D 171 63.441 98.672 324.861 1.00 0.00 ATOM 47 CA ILE D 172 60.483 99.597 322.648 1.00 0.00 ATOM 48 CA VAL D 173 57.575 101.299 324.384 1.00 0.00 ATOM 49 CA ARG D 174 54.198 102.447 323.124 1.00 0.00 ATOM 50 CA LEU D 175 53.026 105.726 324.602 1.00 0.00 ATOM 51 CA ALA D 176 49.302 106.157 325.273 1.00 0.00 ATOM 52 CA SER D 177 48.584 108.169 322.110 1.00 0.00 ATOM 53 CA GLY D 178 50.043 105.289 320.134 1.00 0.00 ATOM 54 CA GLU D 179 53.404 106.991 319.728 1.00 0.00 ATOM 55 CA VAL D 180 56.225 104.400 319.730 1.00 0.00 ATOM 56 CA ARG D 181 59.713 105.026 321.126 1.00 0.00 ATOM 57 CA MET D 182 63.281 103.468 321.445 1.00 0.00 ATOM 58 CA ILE D 183 64.553 103.822 324.818 1.00 0.00 ATOM 59 CA LEU D 184 67.813 102.698 326.418 1.00 0.00 ATOM 60 CA GLY D 185 67.197 99.595 328.493 1.00 0.00 ATOM 61 CA LYS D 186 69.149 101.241 331.342 1.00 0.00 ATOM 62 CA CYS D 187 66.463 103.907 331.525 1.00 0.00 ATOM 63 CA ARG D 188 64.084 103.368 334.443 1.00 0.00 ATOM 64 CA ALA D 189 60.314 103.186 334.625 1.00 0.00 ATOM 65 CA THR D 190 57.735 102.459 337.314 1.00 0.00 ATOM 66 CA VAL D 191 55.257 99.624 336.942 1.00 0.00 ATOM 67 CA GLY D 192 51.573 100.482 336.851 1.00 0.00 ATOM 68 CA GLU D 193 49.063 102.990 335.563 1.00 0.00 ATOM 69 CA VAL D 194 49.245 106.455 336.995 1.00 0.00 ATOM 70 CA GLY D 195 46.076 105.878 339.011 1.00 0.00 ATOM 71 CA ASN D 196 42.913 107.901 338.535 1.00 0.00 ATOM 72 CA GLY D 197 41.245 108.092 337.342 1.00 0.00 ATOM 73 CA GLY D 198 39.394 110.241 334.920 1.00 0.00 ATOM 74 CA ARG D 199 40.196 113.516 336.607 1.00 0.00 ATOM 75 CA THR D 200 39.338 114.910 333.191 1.00 0.00 ATOM 76 CA ASP D 201 35.999 113.050 333.087 1.00 0.00 ATOM 77 CA LYS D 202 34.173 115.553 335.275 1.00 0.00 ATOM 78 CA PRO D 203 33.454 119.066 333.992 1.00 0.00 ATOM 79 CA PHE D 204 34.507 122.180 335.876 1.00 0.00 ATOM 80 CA VAL D 205 30.677 123.483 336.284 1.00 0.00 ATOM 81 CA LYS D 206 31.548 126.955 337.551 1.00 0.00 ATOM 82 CA ALA D 207 33.433 129.964 336.487 1.00 0.00 ATOM 83 CA GLY D 208 33.755 131.742 340.028 1.00 0.00 ATOM 84 CA ASN D 209 35.198 128.293 340.512 1.00 0.00 ATOM 85 CA LYS D 210 37.299 128.879 337.417 1.00 0.00 ATOM 86 CA HIS D 211 38.468 132.116 338.954 1.00 0.00 ATOM 87 CA HIS D 212 39.678 130.443 342.135 1.00 0.00 ATOM 88 CA LYS D 213 41.555 127.754 340.212 1.00 0.00 ATOM 89 CA MET D 214 43.603 129.991 338.786 1.00 0.00 ATOM 90 CA LYS D 215 46.346 131.314 336.547 1.00 0.00 ATOM 91 CA ALA D 216 43.969 132.587 333.946 1.00 0.00 ATOM 92 CA PRO D 222 40.879 133.882 332.590 1.00 0.00 ATOM 93 CA ASN D 223 42.418 133.666 329.128 1.00 0.00 ATOM 94 CA VAL D 224 41.687 135.918 326.201 1.00 0.00 ATOM 95 CA ARG D 225 42.630 134.462 322.822 1.00 0.00 ATOM 96 CA GLY D 226 45.222 136.309 320.810 1.00 0.00 ATOM 97 CA VAL D 227 42.921 136.272 317.819 1.00 0.00 ATOM 98 CA ALA D 228 40.380 138.231 319.837 1.00 0.00 ATOM 99 CA MET D 229 42.976 140.871 320.652 1.00 0.00 ATOM 100 CA ASN D 230 43.967 144.209 318.730 1.00 0.00 ATOM 101 CA ALA D 231 46.956 143.756 316.418 1.00 0.00 ATOM 102 CA VAL D 232 49.046 146.019 318.641 1.00 0.00 ATOM 103 CA ASP D 233 48.433 143.573 321.470 1.00 0.00 ATOM 104 CA HIS D 234 49.371 140.253 319.894 1.00 0.00 ATOM 105 CA PRO D 235 50.862 138.774 316.736 1.00 0.00 ATOM 106 CA PHE D 236 47.451 137.183 316.097 1.00 0.00 ATOM 107 CA GLY D 237 45.490 140.328 316.854 1.00 0.00 TER