HEADER CHAPERONE 18-FEB-08 3C9V TITLE C7 Symmetrized Structure of Unliganded GroEL at 4.7 Angstrom TITLE 2 Resolution from CryoEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: 60 kDa chaperonin; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 3C9V M 2 527 UNP P0A6F5 CH60_ECOLI 2 527 SEQRES 1 M 176 GLU GLY MET GLN PHE ASP ARG GLY TYR LEU SER PRO TYR SEQRES 2 M 176 PHE ILE ASN LYS PRO GLU THR GLY ALA VAL GLU LEU GLU SEQRES 3 M 176 SER PRO PHE ILE LEU LEU ALA ASP LYS LYS ILE SER ASN SEQRES 4 M 176 ILE ARG GLU MET LEU PRO VAL LEU GLU ALA VAL ALA LYS SEQRES 5 M 176 ALA GLY LYS PRO LEU LEU ILE ILE ALA GLU ASP VAL GLU SEQRES 6 M 176 GLY GLU ALA LEU ALA THR LEU VAL VAL ASN THR MET ARG SEQRES 7 M 176 GLY ILE VAL LYS VAL ALA ALA VAL LYS ALA PRO GLY PHE SEQRES 8 M 176 GLY ASP ARG ARG LYS ALA MET LEU GLN ASP ILE ALA THR SEQRES 9 M 176 LEU THR GLY GLY THR VAL ILE SER GLU GLU ILE GLY MET SEQRES 10 M 176 GLU LEU GLU LYS ALA THR LEU GLU ASP LEU GLY GLN ALA SEQRES 11 M 176 LYS ARG VAL VAL ILE ASN LYS ASP THR THR THR ILE ILE SEQRES 12 M 176 ASP GLY VAL GLY GLU GLU ALA ALA ILE GLN GLY ARG VAL SEQRES 13 M 176 ALA GLN ILE ARG GLN GLN ILE GLU GLU ALA THR SER ASP SEQRES 14 M 176 TYR ASP ARG GLU LYS LEU GLN ATOM 1 CA GLU M 191 10.471 56.340 54.936 0.00 0.00 ATOM 2 CA GLY M 192 13.870 55.054 56.356 0.00 0.00 ATOM 3 CA MET M 193 14.350 50.895 56.556 0.00 0.00 ATOM 4 CA GLN M 194 14.195 48.048 54.056 0.00 0.00 ATOM 5 CA PHE M 195 18.033 48.191 52.616 0.00 0.00 ATOM 6 CA ASP M 196 22.552 48.312 51.896 0.00 0.00 ATOM 7 CA ARG M 197 21.608 46.958 49.276 0.00 0.00 ATOM 8 CA GLY M 198 22.563 42.628 48.806 0.00 0.00 ATOM 9 CA TYR M 199 19.239 41.948 47.196 0.00 0.00 ATOM 10 CA LEU M 200 16.244 39.645 45.666 0.00 0.00 ATOM 11 CA SER M 201 14.817 39.138 42.676 0.00 0.00 ATOM 12 CA PRO M 202 17.221 37.310 43.727 0.00 0.00 ATOM 13 CA TYR M 203 16.765 34.040 45.157 0.00 0.00 ATOM 14 CA PHE M 204 14.328 32.748 46.787 0.00 0.00 ATOM 15 CA ILE M 205 15.500 31.589 43.557 0.00 0.00 ATOM 16 CA ASN M 206 13.246 28.666 43.587 0.00 0.00 ATOM 17 CA LYS M 207 10.039 30.615 44.957 0.00 0.00 ATOM 18 CA PRO M 208 8.651 33.310 46.076 0.00 0.00 ATOM 19 CA GLU M 209 5.374 34.681 44.226 0.00 0.00 ATOM 20 CA THR M 210 3.273 37.845 42.126 0.00 0.00 ATOM 21 CA GLY M 211 5.583 39.617 42.506 0.00 0.00 ATOM 22 CA ALA M 212 8.029 39.369 46.406 0.00 0.00 ATOM 23 CA VAL M 213 7.220 39.871 49.076 0.00 0.00 ATOM 24 CA GLU M 214 4.893 40.687 51.756 0.00 0.00 ATOM 25 CA LEU M 215 6.199 41.426 55.116 0.00 0.00 ATOM 26 CA GLU M 216 8.745 41.032 56.716 0.00 0.00 ATOM 27 CA SER M 217 11.565 40.042 58.456 0.00 0.00 ATOM 28 CA PRO M 218 15.283 40.561 60.276 0.00 0.00 ATOM 29 CA PHE M 219 17.477 36.904 60.647 0.00 0.00 ATOM 30 CA ILE M 220 20.956 36.328 60.027 0.00 0.00 ATOM 31 CA LEU M 221 21.240 36.766 56.947 0.00 0.00 ATOM 32 CA LEU M 222 24.715 36.397 55.477 0.00 0.00 ATOM 33 CA ALA M 223 25.350 33.330 57.447 0.00 0.00 ATOM 34 CA ASP M 224 27.760 31.028 58.667 0.00 0.00 ATOM 35 CA LYS M 225 27.600 27.752 57.987 0.00 0.00 ATOM 36 CA LYS M 226 25.036 25.586 56.727 0.00 0.00 ATOM 37 CA ILE M 227 22.439 23.541 54.837 0.00 0.00 ATOM 38 CA SER M 228 19.344 22.245 54.377 0.00 0.00 ATOM 39 CA ASN M 229 21.093 21.007 58.157 0.00 0.00 ATOM 40 CA ILE M 230 20.184 20.885 62.427 0.00 0.00 ATOM 41 CA ARG M 231 19.132 24.426 62.447 0.00 0.00 ATOM 42 CA GLU M 232 16.235 22.193 63.197 0.00 0.00 ATOM 43 CA MET M 233 15.368 24.513 66.097 0.00 0.00 ATOM 44 CA LEU M 234 14.427 27.321 63.527 0.00 0.00 ATOM 45 CA PRO M 235 11.936 26.380 62.047 0.00 0.00 ATOM 46 CA VAL M 236 9.955 25.651 65.357 0.00 0.00 ATOM 47 CA LEU M 237 9.908 28.738 66.907 0.00 0.00 ATOM 48 CA GLU M 238 8.457 28.668 64.757 0.00 0.00 ATOM 49 CA ALA M 239 7.624 28.837 61.777 0.00 0.00 ATOM 50 CA VAL M 240 5.175 26.861 63.857 0.00 0.00 ATOM 51 CA ALA M 241 4.999 29.608 66.306 0.00 0.00 ATOM 52 CA LYS M 242 4.573 31.612 62.946 0.00 0.00 ATOM 53 CA ALA M 243 4.145 34.017 60.946 0.00 0.00 ATOM 54 CA GLY M 244 2.295 37.698 60.966 0.00 0.00 ATOM 55 CA LYS M 245 6.239 37.633 58.586 0.00 0.00 ATOM 56 CA PRO M 246 9.324 36.542 59.376 0.00 0.00 ATOM 57 CA LEU M 247 12.030 36.942 60.496 0.00 0.00 ATOM 58 CA LEU M 248 14.407 35.940 59.916 0.00 0.00 ATOM 59 CA ILE M 249 16.038 37.385 57.326 0.00 0.00 ATOM 60 CA ILE M 250 19.480 33.987 56.367 0.00 0.00 ATOM 61 CA ALA M 251 22.651 32.733 53.687 0.00 0.00 ATOM 62 CA GLU M 252 25.629 30.990 55.047 0.00 0.00 ATOM 63 CA ASP M 253 25.751 28.459 52.457 0.00 0.00 ATOM 64 CA VAL M 254 24.027 26.154 50.447 0.00 0.00 ATOM 65 CA GLU M 255 20.959 23.888 49.577 0.00 0.00 ATOM 66 CA GLY M 256 17.495 22.409 49.567 0.00 0.00 ATOM 67 CA GLU M 257 14.751 20.397 52.057 0.00 0.00 ATOM 68 CA ALA M 258 13.367 23.378 53.547 0.00 0.00 ATOM 69 CA LEU M 259 12.707 25.302 49.987 0.00 0.00 ATOM 70 CA ALA M 260 10.738 22.007 49.277 0.00 0.00 ATOM 71 CA THR M 261 8.980 22.078 52.967 0.00 0.00 ATOM 72 CA LEU M 262 9.159 25.709 51.787 0.00 0.00 ATOM 73 CA VAL M 263 9.003 25.385 48.037 0.00 0.00 ATOM 74 CA VAL M 264 5.554 24.149 48.977 0.00 0.00 ATOM 75 CA ASN M 265 5.160 23.141 52.367 0.00 0.00 ATOM 76 CA THR M 266 4.520 26.414 54.027 0.00 0.00 ATOM 77 CA MET M 267 5.691 28.948 53.126 0.00 0.00 ATOM 78 CA ARG M 268 9.106 30.756 53.766 0.00 0.00 ATOM 79 CA GLY M 269 5.370 32.231 55.666 0.00 0.00 ATOM 80 CA ILE M 270 8.409 33.960 57.996 0.00 0.00 ATOM 81 CA VAL M 271 10.668 35.641 56.376 0.00 0.00 ATOM 82 CA LYS M 272 13.110 34.204 57.696 0.00 0.00 ATOM 83 CA VAL M 273 16.240 33.493 55.727 0.00 0.00 ATOM 84 CA ALA M 274 17.930 35.467 52.987 0.00 0.00 ATOM 85 CA ALA M 275 19.015 33.877 50.607 0.00 0.00 ATOM 86 CA VAL M 276 19.036 35.144 47.377 0.00 0.00 ATOM 87 CA LYS M 277 22.327 35.545 48.297 0.00 0.00 ATOM 88 CA ALA M 278 25.081 35.842 51.307 0.00 0.00 ATOM 89 CA PRO M 279 25.480 38.817 48.627 0.00 0.00 ATOM 90 CA GLY M 280 27.762 38.657 52.197 0.00 0.00 ATOM 91 CA PHE M 281 31.707 38.961 52.747 0.00 0.00 ATOM 92 CA GLY M 282 34.495 38.819 55.507 0.00 0.00 ATOM 93 CA ASP M 283 33.954 42.439 56.017 0.00 0.00 ATOM 94 CA ARG M 284 30.364 40.948 54.717 0.00 0.00 ATOM 95 CA ARG M 285 29.882 39.868 58.687 0.00 0.00 ATOM 96 CA LYS M 286 30.536 43.780 59.707 0.00 0.00 ATOM 97 CA ALA M 287 28.087 44.829 56.697 0.00 0.00 ATOM 98 CA MET M 288 25.872 41.805 57.797 0.00 0.00 ATOM 99 CA LEU M 289 27.515 43.031 61.167 0.00 0.00 ATOM 100 CA GLN M 290 27.087 46.656 61.746 0.00 0.00 ATOM 101 CA ASP M 291 23.583 46.848 60.126 0.00 0.00 ATOM 102 CA ILE M 292 22.388 43.038 59.726 0.00 0.00 ATOM 103 CA ALA M 293 23.539 43.361 63.156 0.00 0.00 ATOM 104 CA THR M 294 23.106 46.782 65.046 0.00 0.00 ATOM 105 CA LEU M 295 20.126 47.295 62.996 0.00 0.00 ATOM 106 CA THR M 296 20.013 43.639 62.876 0.00 0.00 ATOM 107 CA GLY M 297 19.309 41.041 64.276 0.00 0.00 ATOM 108 CA GLY M 298 20.240 39.814 66.987 0.00 0.00 ATOM 109 CA THR M 299 23.314 40.612 67.367 0.00 0.00 ATOM 110 CA VAL M 300 23.316 37.556 65.117 0.00 0.00 ATOM 111 CA ILE M 301 22.931 34.956 62.257 0.00 0.00 ATOM 112 CA SER M 302 25.848 33.534 60.717 0.00 0.00 ATOM 113 CA GLU M 303 26.884 32.632 64.227 0.00 0.00 ATOM 114 CA GLU M 304 29.499 33.628 66.957 0.00 0.00 ATOM 115 CA ILE M 305 31.638 30.721 66.757 0.00 0.00 ATOM 116 CA GLY M 306 29.055 30.273 69.697 0.00 0.00 ATOM 117 CA MET M 307 25.465 29.458 68.397 0.00 0.00 ATOM 118 CA GLU M 308 21.692 28.562 67.787 0.00 0.00 ATOM 119 CA LEU M 309 20.860 25.890 65.127 0.00 0.00 ATOM 120 CA GLU M 310 18.351 24.194 67.137 0.00 0.00 ATOM 121 CA LYS M 311 18.669 27.219 68.877 0.00 0.00 ATOM 122 CA ALA M 312 16.789 31.399 68.687 0.00 0.00 ATOM 123 CA THR M 313 16.529 34.720 69.327 0.00 0.00 ATOM 124 CA LEU M 314 19.378 37.149 67.887 0.00 0.00 ATOM 125 CA GLU M 315 16.343 38.731 67.026 0.00 0.00 ATOM 126 CA ASP M 316 13.693 36.861 65.576 0.00 0.00 ATOM 127 CA LEU M 317 12.370 39.162 64.016 0.00 0.00 ATOM 128 CA GLY M 318 11.038 39.844 61.936 0.00 0.00 ATOM 129 CA GLN M 319 8.795 40.713 60.436 0.00 0.00 ATOM 130 CA ALA M 320 6.903 42.948 59.456 0.00 0.00 ATOM 131 CA LYS M 321 6.713 44.816 56.156 0.00 0.00 ATOM 132 CA ARG M 322 7.868 43.579 52.646 0.00 0.00 ATOM 133 CA VAL M 323 9.999 43.167 49.766 0.00 0.00 ATOM 134 CA VAL M 324 12.550 41.305 48.686 0.00 0.00 ATOM 135 CA ILE M 325 13.960 40.830 45.916 0.00 0.00 ATOM 136 CA ASN M 326 16.252 42.883 44.926 0.00 0.00 ATOM 137 CA LYS M 327 19.063 44.285 45.756 0.00 0.00 ATOM 138 CA ASP M 328 16.634 46.007 48.136 0.00 0.00 ATOM 139 CA THR M 329 15.409 48.377 49.856 0.00 0.00 ATOM 140 CA THR M 330 12.578 46.344 49.986 0.00 0.00 ATOM 141 CA THR M 331 13.567 44.201 52.556 0.00 0.00 ATOM 142 CA ILE M 332 11.268 45.770 53.416 0.00 0.00 ATOM 143 CA ILE M 333 9.953 48.018 56.126 0.00 0.00 ATOM 144 CA ASP M 334 10.110 45.911 59.456 0.00 0.00 ATOM 145 CA GLY M 335 11.075 43.435 60.636 0.00 0.00 ATOM 146 CA VAL M 336 13.623 43.953 63.476 0.00 0.00 ATOM 147 CA GLY M 337 15.204 46.486 65.526 0.00 0.00 ATOM 148 CA GLU M 338 16.809 46.059 62.176 0.00 0.00 ATOM 149 CA GLU M 339 19.331 48.850 64.866 0.00 0.00 ATOM 150 CA ALA M 340 17.700 52.236 64.606 0.00 0.00 ATOM 151 CA ALA M 341 20.402 54.780 66.536 0.00 0.00 ATOM 152 CA ILE M 342 22.429 52.781 68.286 0.00 0.00 ATOM 153 CA GLN M 343 24.255 51.566 64.956 0.00 0.00 ATOM 154 CA GLY M 344 23.869 55.325 63.556 0.00 0.00 ATOM 155 CA ARG M 345 25.825 55.855 66.886 0.00 0.00 ATOM 156 CA VAL M 346 27.456 52.972 66.266 0.00 0.00 ATOM 157 CA ALA M 347 28.188 54.025 62.216 0.00 0.00 ATOM 158 CA GLN M 348 27.786 56.588 63.196 0.00 0.00 ATOM 159 CA ILE M 349 29.894 55.258 65.676 0.00 0.00 ATOM 160 CA ARG M 350 30.825 52.903 62.846 0.00 0.00 ATOM 161 CA GLN M 351 31.259 56.076 61.066 0.00 0.00 ATOM 162 CA GLN M 352 33.450 57.731 63.926 0.00 0.00 ATOM 163 CA ILE M 353 35.633 54.251 64.486 0.00 0.00 ATOM 164 CA GLU M 354 36.311 54.886 61.876 0.00 0.00 ATOM 165 CA GLU M 355 37.781 58.060 60.436 0.00 0.00 ATOM 166 CA ALA M 356 40.285 54.322 60.407 0.00 0.00 ATOM 167 CA THR M 357 41.522 52.953 57.747 0.00 0.00 ATOM 168 CA SER M 358 39.745 51.224 54.867 0.00 0.00 ATOM 169 CA ASP M 359 38.679 50.461 51.657 0.00 0.00 ATOM 170 CA TYR M 360 35.145 48.629 51.277 0.00 0.00 ATOM 171 CA ASP M 361 33.902 50.060 54.717 0.00 0.00 ATOM 172 CA ARG M 362 32.899 53.816 54.006 0.00 0.00 ATOM 173 CA GLU M 363 31.055 53.056 51.036 0.00 0.00 ATOM 174 CA LYS M 364 30.018 50.481 53.476 0.00 0.00 ATOM 175 CA LEU M 365 29.553 53.489 56.236 0.00 0.00 ATOM 176 CA GLN M 366 28.459 55.533 53.116 0.00 0.00 TER