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 L 2 527 UNP P0A6F5 CH60_ECOLI 2 527 SEQRES 1 L 176 GLU GLY MET GLN PHE ASP ARG GLY TYR LEU SER PRO TYR SEQRES 2 L 176 PHE ILE ASN LYS PRO GLU THR GLY ALA VAL GLU LEU GLU SEQRES 3 L 176 SER PRO PHE ILE LEU LEU ALA ASP LYS LYS ILE SER ASN SEQRES 4 L 176 ILE ARG GLU MET LEU PRO VAL LEU GLU ALA VAL ALA LYS SEQRES 5 L 176 ALA GLY LYS PRO LEU LEU ILE ILE ALA GLU ASP VAL GLU SEQRES 6 L 176 GLY GLU ALA LEU ALA THR LEU VAL VAL ASN THR MET ARG SEQRES 7 L 176 GLY ILE VAL LYS VAL ALA ALA VAL LYS ALA PRO GLY PHE SEQRES 8 L 176 GLY ASP ARG ARG LYS ALA MET LEU GLN ASP ILE ALA THR SEQRES 9 L 176 LEU THR GLY GLY THR VAL ILE SER GLU GLU ILE GLY MET SEQRES 10 L 176 GLU LEU GLU LYS ALA THR LEU GLU ASP LEU GLY GLN ALA SEQRES 11 L 176 LYS ARG VAL VAL ILE ASN LYS ASP THR THR THR ILE ILE SEQRES 12 L 176 ASP GLY VAL GLY GLU GLU ALA ALA ILE GLN GLY ARG VAL SEQRES 13 L 176 ALA GLN ILE ARG GLN GLN ILE GLU GLU ALA THR SER ASP SEQRES 14 L 176 TYR ASP ARG GLU LYS LEU GLN ATOM 1 CA GLU L 191 50.572 26.940 54.938 0.00 0.00 ATOM 2 CA GLY L 192 51.692 23.476 56.358 0.00 0.00 ATOM 3 CA MET L 193 48.730 20.509 56.558 0.00 0.00 ATOM 4 CA GLN L 194 46.415 18.850 54.058 0.00 0.00 ATOM 5 CA PHE L 195 48.913 15.944 52.618 0.00 0.00 ATOM 6 CA ASP L 196 51.829 12.482 51.899 0.00 0.00 ATOM 7 CA ARG L 197 50.184 12.374 49.278 0.00 0.00 ATOM 8 CA GLY L 198 47.393 8.937 48.809 0.00 0.00 ATOM 9 CA TYR L 199 44.789 11.108 47.198 0.00 0.00 ATOM 10 CA LEU L 200 41.119 12.014 45.668 0.00 0.00 ATOM 11 CA SER L 201 39.833 12.809 42.678 0.00 0.00 ATOM 12 CA PRO L 202 39.907 9.797 43.728 0.00 0.00 ATOM 13 CA TYR L 203 37.062 8.106 45.158 0.00 0.00 ATOM 14 CA PHE L 204 34.534 9.214 46.788 0.00 0.00 ATOM 15 CA ILE L 205 34.356 7.572 43.558 0.00 0.00 ATOM 16 CA ASN L 206 30.670 7.508 43.588 0.00 0.00 ATOM 17 CA LYS L 207 30.194 11.236 44.958 0.00 0.00 ATOM 18 CA PRO L 208 31.438 13.999 46.078 0.00 0.00 ATOM 19 CA GLU L 209 30.460 17.411 44.228 0.00 0.00 ATOM 20 CA THR L 210 31.622 21.033 42.128 0.00 0.00 ATOM 21 CA GLY L 211 34.456 20.328 42.508 0.00 0.00 ATOM 22 CA ALA L 212 35.781 18.263 46.408 0.00 0.00 ATOM 23 CA VAL L 213 35.668 19.211 49.078 0.00 0.00 ATOM 24 CA GLU L 214 34.854 21.540 51.758 0.00 0.00 ATOM 25 CA LEU L 215 36.244 20.978 55.118 0.00 0.00 ATOM 26 CA GLU L 216 37.529 18.737 56.718 0.00 0.00 ATOM 27 CA SER L 217 38.519 15.918 58.458 0.00 0.00 ATOM 28 CA PRO L 218 41.233 13.332 60.278 0.00 0.00 ATOM 29 CA PHE L 219 39.742 9.343 60.648 0.00 0.00 ATOM 30 CA ILE L 220 41.462 6.265 60.028 0.00 0.00 ATOM 31 CA LEU L 221 41.986 6.310 56.948 0.00 0.00 ATOM 32 CA LEU L 222 43.859 3.362 55.479 0.00 0.00 ATOM 33 CA ALA L 223 41.865 0.954 57.449 0.00 0.00 ATOM 34 CA ASP L 224 41.563 -2.362 58.669 0.00 0.00 ATOM 35 CA LYS L 225 38.902 -4.280 57.989 0.00 0.00 ATOM 36 CA LYS L 226 35.615 -3.625 56.729 0.00 0.00 ATOM 37 CA ILE L 227 32.392 -2.872 54.838 0.00 0.00 ATOM 38 CA SER L 228 29.446 -1.259 54.378 0.00 0.00 ATOM 39 CA ASN L 229 29.574 -3.400 58.158 0.00 0.00 ATOM 40 CA ILE L 230 28.908 -2.767 62.428 0.00 0.00 ATOM 41 CA ARG L 231 31.024 0.270 62.448 0.00 0.00 ATOM 42 CA GLU L 232 27.468 1.140 63.198 0.00 0.00 ATOM 43 CA MET L 233 28.740 3.261 66.098 0.00 0.00 ATOM 44 CA LEU L 234 30.351 5.745 63.528 0.00 0.00 ATOM 45 CA PRO L 235 28.065 7.106 62.048 0.00 0.00 ATOM 46 CA VAL L 236 26.254 8.205 65.358 0.00 0.00 ATOM 47 CA LEU L 237 28.638 10.165 66.908 0.00 0.00 ATOM 48 CA GLU L 238 27.685 11.253 64.758 0.00 0.00 ATOM 49 CA ALA L 239 27.293 12.009 61.778 0.00 0.00 ATOM 50 CA VAL L 240 24.229 12.695 63.858 0.00 0.00 ATOM 51 CA ALA L 241 26.261 14.551 66.308 0.00 0.00 ATOM 52 CA LYS L 242 27.563 16.131 62.948 0.00 0.00 ATOM 53 CA ALA L 243 29.179 17.959 60.948 0.00 0.00 ATOM 54 CA GLY L 244 30.901 21.700 60.968 0.00 0.00 ATOM 55 CA LYS L 245 33.309 18.579 58.588 0.00 0.00 ATOM 56 CA PRO L 246 34.380 15.484 59.378 0.00 0.00 ATOM 57 CA LEU L 247 36.377 13.625 60.498 0.00 0.00 ATOM 58 CA LEU L 248 37.083 11.137 59.918 0.00 0.00 ATOM 59 CA ILE L 249 39.224 10.763 57.328 0.00 0.00 ATOM 60 CA ILE L 250 38.716 5.956 56.368 0.00 0.00 ATOM 61 CA ALA L 251 39.708 2.695 53.688 0.00 0.00 ATOM 62 CA GLU L 252 40.203 -0.720 55.049 0.00 0.00 ATOM 63 CA ASP L 253 38.306 -2.391 52.459 0.00 0.00 ATOM 64 CA VAL L 254 35.423 -2.484 50.449 0.00 0.00 ATOM 65 CA GLU L 255 31.739 -1.503 49.578 0.00 0.00 ATOM 66 CA GLY L 256 28.423 0.286 49.568 0.00 0.00 ATOM 67 CA GLU L 257 25.139 1.177 52.058 0.00 0.00 ATOM 68 CA ALA L 258 26.609 4.124 53.548 0.00 0.00 ATOM 69 CA LEU L 259 27.705 5.834 49.988 0.00 0.00 ATOM 70 CA ALA L 260 23.897 5.325 49.278 0.00 0.00 ATOM 71 CA THR L 261 22.855 6.741 52.968 0.00 0.00 ATOM 72 CA LEU L 262 25.808 8.859 51.788 0.00 0.00 ATOM 73 CA VAL L 263 25.453 8.786 48.038 0.00 0.00 ATOM 74 CA VAL L 264 22.343 10.713 48.978 0.00 0.00 ATOM 75 CA ASN L 265 21.305 10.385 52.368 0.00 0.00 ATOM 76 CA THR L 266 23.462 12.931 54.028 0.00 0.00 ATOM 77 CA MET L 267 26.177 13.595 53.128 0.00 0.00 ATOM 78 CA ARG L 268 29.723 12.051 53.768 0.00 0.00 ATOM 79 CA GLY L 269 28.544 15.888 55.668 0.00 0.00 ATOM 80 CA ILE L 270 31.789 14.597 57.998 0.00 0.00 ATOM 81 CA VAL L 271 34.516 13.874 56.378 0.00 0.00 ATOM 82 CA LYS L 272 34.914 11.066 57.698 0.00 0.00 ATOM 83 CA VAL L 273 36.308 8.175 55.728 0.00 0.00 ATOM 84 CA ALA L 274 38.903 8.088 52.988 0.00 0.00 ATOM 85 CA ALA L 275 38.341 6.246 50.608 0.00 0.00 ATOM 86 CA VAL L 276 39.338 7.025 47.378 0.00 0.00 ATOM 87 CA LYS L 277 41.703 4.703 48.298 0.00 0.00 ATOM 88 CA ALA L 278 43.654 2.731 51.309 0.00 0.00 ATOM 89 CA PRO L 279 46.231 4.279 48.629 0.00 0.00 ATOM 90 CA GLY L 280 47.526 2.395 52.199 0.00 0.00 ATOM 91 CA PHE L 281 50.230 -0.507 52.749 0.00 0.00 ATOM 92 CA GLY L 282 51.858 -2.774 55.509 0.00 0.00 ATOM 93 CA ASP L 283 54.345 -0.088 56.019 0.00 0.00 ATOM 94 CA ARG L 284 50.945 1.782 54.719 0.00 0.00 ATOM 95 CA ARG L 285 49.791 1.490 58.689 0.00 0.00 ATOM 96 CA LYS L 286 53.265 3.418 59.709 0.00 0.00 ATOM 97 CA ALA L 287 52.557 5.989 56.699 0.00 0.00 ATOM 98 CA MET L 288 48.810 5.836 57.799 0.00 0.00 ATOM 99 CA LEU L 289 50.793 5.313 61.169 0.00 0.00 ATOM 100 CA GLN L 290 53.363 7.909 61.749 0.00 0.00 ATOM 101 CA ASP L 291 51.324 10.761 60.129 0.00 0.00 ATOM 102 CA ILE L 292 47.605 9.330 59.728 0.00 0.00 ATOM 103 CA ALA L 293 48.573 8.628 63.159 0.00 0.00 ATOM 104 CA THR L 294 50.980 11.096 65.049 0.00 0.00 ATOM 105 CA LEU L 295 49.521 13.745 62.998 0.00 0.00 ATOM 106 CA THR L 296 46.593 11.560 62.878 0.00 0.00 ATOM 107 CA GLY L 297 44.125 10.490 64.278 0.00 0.00 ATOM 108 CA GLY L 298 43.742 8.988 66.988 0.00 0.00 ATOM 109 CA THR L 299 46.284 7.087 67.369 0.00 0.00 ATOM 110 CA VAL L 300 43.892 5.180 65.119 0.00 0.00 ATOM 111 CA ILE L 301 41.623 3.860 62.259 0.00 0.00 ATOM 112 CA SER L 302 42.329 0.695 60.719 0.00 0.00 ATOM 113 CA GLU L 303 42.274 -0.677 64.229 0.00 0.00 ATOM 114 CA GLU L 304 44.677 -2.105 66.959 0.00 0.00 ATOM 115 CA ILE L 305 43.742 -5.585 66.759 0.00 0.00 ATOM 116 CA GLY L 306 41.779 -3.846 69.699 0.00 0.00 ATOM 117 CA MET L 307 38.906 -1.552 68.399 0.00 0.00 ATOM 118 CA GLU L 308 35.851 0.844 67.788 0.00 0.00 ATOM 119 CA LEU L 309 33.241 -0.172 65.128 0.00 0.00 ATOM 120 CA GLU L 310 30.349 0.731 67.138 0.00 0.00 ATOM 121 CA LYS L 311 32.917 2.373 68.878 0.00 0.00 ATOM 122 CA ALA L 312 35.013 6.450 68.688 0.00 0.00 ATOM 123 CA THR L 313 37.446 8.717 69.328 0.00 0.00 ATOM 124 CA LEU L 314 41.119 8.005 67.888 0.00 0.00 ATOM 125 CA GLU L 315 40.467 11.363 67.028 0.00 0.00 ATOM 126 CA ASP L 316 37.352 12.276 65.578 0.00 0.00 ATOM 127 CA LEU L 317 38.323 14.742 64.018 0.00 0.00 ATOM 128 CA GLY L 318 38.032 16.213 61.938 0.00 0.00 ATOM 129 CA GLN L 319 37.311 18.500 60.438 0.00 0.00 ATOM 130 CA ALA L 320 37.882 21.375 59.458 0.00 0.00 ATOM 131 CA LYS L 321 39.218 22.691 56.158 0.00 0.00 ATOM 132 CA ARG L 322 38.980 21.012 52.648 0.00 0.00 ATOM 133 CA VAL L 323 39.979 19.093 49.768 0.00 0.00 ATOM 134 CA VAL L 324 40.112 15.935 48.688 0.00 0.00 ATOM 135 CA ILE L 325 40.625 14.536 45.918 0.00 0.00 ATOM 136 CA ASN L 326 43.659 14.031 44.928 0.00 0.00 ATOM 137 CA LYS L 327 46.504 12.697 45.758 0.00 0.00 ATOM 138 CA ASP L 328 46.340 15.678 48.138 0.00 0.00 ATOM 139 CA THR L 329 47.426 18.108 49.858 0.00 0.00 ATOM 140 CA THR L 330 44.072 19.055 49.988 0.00 0.00 ATOM 141 CA THR L 331 43.009 16.948 52.558 0.00 0.00 ATOM 142 CA ILE L 332 42.809 19.721 53.418 0.00 0.00 ATOM 143 CA ILE L 333 43.741 22.155 56.128 0.00 0.00 ATOM 144 CA ASP L 334 42.193 20.713 59.458 0.00 0.00 ATOM 145 CA GLY L 335 40.862 18.421 60.638 0.00 0.00 ATOM 146 CA VAL L 336 42.850 16.748 63.478 0.00 0.00 ATOM 147 CA GLY L 337 45.820 17.089 65.528 0.00 0.00 ATOM 148 CA GLU L 338 46.490 15.572 62.178 0.00 0.00 ATOM 149 CA GLU L 339 50.241 15.335 64.868 0.00 0.00 ATOM 150 CA ALA L 340 51.873 18.728 64.608 0.00 0.00 ATOM 151 CA ALA L 341 55.548 18.200 66.538 0.00 0.00 ATOM 152 CA ILE L 342 55.242 15.368 68.289 0.00 0.00 ATOM 153 CA GLN L 343 55.433 13.181 64.959 0.00 0.00 ATOM 154 CA GLY L 344 58.136 15.827 63.559 0.00 0.00 ATOM 155 CA ARG L 345 59.771 14.625 66.889 0.00 0.00 ATOM 156 CA VAL L 346 58.529 11.554 66.269 0.00 0.00 ATOM 157 CA ALA L 347 59.811 11.642 62.219 0.00 0.00 ATOM 158 CA GLN L 348 61.567 13.550 63.199 0.00 0.00 ATOM 159 CA ILE L 349 61.836 11.079 65.679 0.00 0.00 ATOM 160 CA ARG L 350 60.576 8.874 62.849 0.00 0.00 ATOM 161 CA GLN L 351 63.328 10.514 61.069 0.00 0.00 ATOM 162 CA GLN L 352 65.984 9.839 63.929 0.00 0.00 ATOM 163 CA ILE L 353 64.631 5.962 64.489 0.00 0.00 ATOM 164 CA GLU L 354 65.544 5.827 61.879 0.00 0.00 ATOM 165 CA GLU L 355 68.942 6.654 60.439 0.00 0.00 ATOM 166 CA ALA L 356 67.579 2.370 60.409 0.00 0.00 ATOM 167 CA THR L 357 67.288 0.549 57.749 0.00 0.00 ATOM 168 CA SER L 358 64.824 0.852 54.869 0.00 0.00 ATOM 169 CA ASP L 359 63.562 1.211 51.659 0.00 0.00 ATOM 170 CA TYR L 360 59.932 2.836 51.279 0.00 0.00 ATOM 171 CA ASP L 361 60.275 4.707 54.719 0.00 0.00 ATOM 172 CA ARG L 362 62.585 7.832 54.009 0.00 0.00 ATOM 173 CA GLU L 363 60.835 8.794 51.039 0.00 0.00 ATOM 174 CA LYS L 364 58.184 8.002 53.479 0.00 0.00 ATOM 175 CA LEU L 365 60.241 10.242 56.239 0.00 0.00 ATOM 176 CA GLN L 366 61.156 12.372 53.119 0.00 0.00 TER