HEADER CHAPERONE 20-FEB-08 3CAU TITLE D7 symmetrized structure of unliganded GroEL at 4.2 Angstrom TITLE 2 resolution by 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 3CAU 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 ALA VAL VAL ASN THR ILE 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 -10.963 -55.929 54.995 0.00 0.00 ATOM 2 CA GLY M 192 -12.204 -53.199 56.645 0.00 0.00 ATOM 3 CA MET M 193 -14.554 -50.190 55.684 0.00 0.00 ATOM 4 CA GLN M 194 -15.935 -47.260 54.453 0.00 0.00 ATOM 5 CA PHE M 195 -19.074 -49.351 53.503 0.00 0.00 ATOM 6 CA ASP M 196 -21.674 -46.992 52.342 0.00 0.00 ATOM 7 CA ARG M 197 -23.495 -44.092 50.871 0.00 0.00 ATOM 8 CA GLY M 198 -25.045 -41.653 49.041 0.00 0.00 ATOM 9 CA TYR M 199 -22.235 -39.562 48.321 0.00 0.00 ATOM 10 CA LEU M 200 -18.935 -38.202 46.332 0.00 0.00 ATOM 11 CA SER M 201 -16.714 -37.891 43.143 0.00 0.00 ATOM 12 CA PRO M 202 -19.195 -35.592 44.482 0.00 0.00 ATOM 13 CA TYR M 203 -18.056 -32.201 45.802 0.00 0.00 ATOM 14 CA PHE M 204 -14.527 -31.290 46.633 0.00 0.00 ATOM 15 CA ILE M 205 -15.626 -30.211 43.512 0.00 0.00 ATOM 16 CA ASN M 206 -12.887 -27.580 43.353 0.00 0.00 ATOM 17 CA LYS M 207 -10.017 -29.309 44.694 0.00 0.00 ATOM 18 CA PRO M 208 -9.956 -33.109 43.954 0.00 0.00 ATOM 19 CA GLU M 209 -6.316 -33.729 44.335 0.00 0.00 ATOM 20 CA THR M 210 -4.966 -35.908 46.715 0.00 0.00 ATOM 21 CA GLY M 211 -8.715 -37.489 46.375 0.00 0.00 ATOM 22 CA ALA M 212 -11.275 -39.760 46.284 0.00 0.00 ATOM 23 CA VAL M 213 -8.795 -39.679 49.555 0.00 0.00 ATOM 24 CA GLU M 214 -5.776 -40.448 52.196 0.00 0.00 ATOM 25 CA LEU M 215 -7.477 -40.218 55.385 0.00 0.00 ATOM 26 CA GLU M 216 -9.907 -40.039 57.754 0.00 0.00 ATOM 27 CA SER M 217 -12.848 -38.929 59.624 0.00 0.00 ATOM 28 CA PRO M 218 -16.229 -39.050 61.973 0.00 0.00 ATOM 29 CA PHE M 219 -18.718 -38.921 59.232 0.00 0.00 ATOM 30 CA ILE M 220 -20.749 -35.651 60.921 0.00 0.00 ATOM 31 CA LEU M 221 -21.228 -35.921 57.291 0.00 0.00 ATOM 32 CA LEU M 222 -24.828 -36.142 56.160 0.00 0.00 ATOM 33 CA ALA M 223 -25.489 -33.432 58.360 0.00 0.00 ATOM 34 CA ASP M 224 -28.080 -31.243 59.479 0.00 0.00 ATOM 35 CA LYS M 225 -27.841 -27.573 58.509 0.00 0.00 ATOM 36 CA LYS M 226 -25.111 -25.052 56.950 0.00 0.00 ATOM 37 CA ILE M 227 -22.431 -22.922 54.810 0.00 0.00 ATOM 38 CA SER M 228 -20.402 -19.631 54.491 0.00 0.00 ATOM 39 CA ASN M 229 -19.083 -18.841 57.821 0.00 0.00 ATOM 40 CA ILE M 230 -19.953 -20.241 61.551 0.00 0.00 ATOM 41 CA ARG M 231 -16.913 -22.410 60.792 0.00 0.00 ATOM 42 CA GLU M 232 -13.463 -20.919 61.892 0.00 0.00 ATOM 43 CA MET M 233 -14.054 -22.819 65.312 0.00 0.00 ATOM 44 CA LEU M 234 -13.502 -26.169 63.273 0.00 0.00 ATOM 45 CA PRO M 235 -10.442 -26.028 61.573 0.00 0.00 ATOM 46 CA VAL M 236 -9.003 -25.528 65.064 0.00 0.00 ATOM 47 CA LEU M 237 -10.443 -28.768 66.944 0.00 0.00 ATOM 48 CA GLU M 238 -8.412 -30.158 64.564 0.00 0.00 ATOM 49 CA ALA M 239 -7.891 -28.008 61.744 0.00 0.00 ATOM 50 CA VAL M 240 -5.512 -25.957 63.965 0.00 0.00 ATOM 51 CA ALA M 241 -5.302 -29.077 66.255 0.00 0.00 ATOM 52 CA LYS M 242 -5.011 -31.147 62.885 0.00 0.00 ATOM 53 CA ALA M 243 -4.560 -34.207 60.575 0.00 0.00 ATOM 54 CA GLY M 244 -4.139 -37.447 62.526 0.00 0.00 ATOM 55 CA LYS M 245 -6.629 -36.708 59.465 0.00 0.00 ATOM 56 CA PRO M 246 -9.889 -35.598 60.604 0.00 0.00 ATOM 57 CA LEU M 247 -12.670 -34.889 62.693 0.00 0.00 ATOM 58 CA LEU M 248 -14.949 -34.150 60.103 0.00 0.00 ATOM 59 CA ILE M 249 -16.368 -35.680 56.973 0.00 0.00 ATOM 60 CA ILE M 250 -19.319 -32.731 56.102 0.00 0.00 ATOM 61 CA ALA M 251 -22.678 -32.622 54.281 0.00 0.00 ATOM 62 CA GLU M 252 -25.709 -31.043 55.770 0.00 0.00 ATOM 63 CA ASP M 253 -25.879 -28.143 52.920 0.00 0.00 ATOM 64 CA VAL M 254 -24.069 -25.483 50.520 0.00 0.00 ATOM 65 CA GLU M 255 -20.910 -23.252 49.551 0.00 0.00 ATOM 66 CA GLY M 256 -17.330 -21.771 49.441 0.00 0.00 ATOM 67 CA GLU M 257 -14.401 -19.710 51.732 0.00 0.00 ATOM 68 CA ALA M 258 -13.081 -22.780 53.033 0.00 0.00 ATOM 69 CA LEU M 259 -12.479 -24.680 49.443 0.00 0.00 ATOM 70 CA ALA M 260 -10.420 -21.519 48.703 0.00 0.00 ATOM 71 CA THR M 261 -8.651 -21.649 52.374 0.00 0.00 ATOM 72 CA ALA M 262 -8.909 -25.259 51.194 0.00 0.00 ATOM 73 CA VAL M 263 -8.709 -24.869 47.474 0.00 0.00 ATOM 74 CA VAL M 264 -5.229 -23.668 48.435 0.00 0.00 ATOM 75 CA ASN M 265 -5.470 -24.628 52.135 0.00 0.00 ATOM 76 CA THR M 266 -3.460 -25.297 55.155 0.00 0.00 ATOM 77 CA ILE M 267 -4.099 -28.767 53.785 0.00 0.00 ATOM 78 CA ARG M 268 -7.889 -29.208 53.634 0.00 0.00 ATOM 79 CA GLY M 269 -6.618 -32.868 54.645 0.00 0.00 ATOM 80 CA ILE M 270 -7.669 -32.608 58.065 0.00 0.00 ATOM 81 CA VAL M 271 -10.249 -33.529 55.864 0.00 0.00 ATOM 82 CA LYS M 272 -13.149 -32.619 57.313 0.00 0.00 ATOM 83 CA VAL M 273 -15.469 -31.370 54.733 0.00 0.00 ATOM 84 CA ALA M 274 -17.378 -33.381 52.442 0.00 0.00 ATOM 85 CA ALA M 275 -17.947 -31.641 49.602 0.00 0.00 ATOM 86 CA VAL M 276 -21.087 -32.782 47.431 0.00 0.00 ATOM 87 CA LYS M 277 -24.377 -33.403 48.420 0.00 0.00 ATOM 88 CA ALA M 278 -25.377 -35.003 51.700 0.00 0.00 ATOM 89 CA PRO M 279 -26.306 -37.643 48.880 0.00 0.00 ATOM 90 CA GLY M 280 -28.277 -37.664 52.540 0.00 0.00 ATOM 91 CA PHE M 281 -32.237 -37.644 53.049 0.00 0.00 ATOM 92 CA GLY M 282 -35.008 -37.455 55.738 0.00 0.00 ATOM 93 CA ASP M 283 -34.637 -41.075 56.288 0.00 0.00 ATOM 94 CA ARG M 284 -30.967 -39.624 55.059 0.00 0.00 ATOM 95 CA ARG M 285 -30.398 -38.624 59.029 0.00 0.00 ATOM 96 CA LYS M 286 -31.057 -42.564 60.069 0.00 0.00 ATOM 97 CA ALA M 287 -28.446 -43.763 57.110 0.00 0.00 ATOM 98 CA MET M 288 -25.727 -40.963 58.451 0.00 0.00 ATOM 99 CA LEU M 289 -26.318 -42.302 62.320 0.00 0.00 ATOM 100 CA GLN M 290 -26.197 -45.842 62.671 0.00 0.00 ATOM 101 CA ASP M 291 -23.467 -45.802 60.351 0.00 0.00 ATOM 102 CA ILE M 292 -22.227 -42.012 59.981 0.00 0.00 ATOM 103 CA ALA M 293 -22.898 -42.321 63.641 0.00 0.00 ATOM 104 CA THR M 294 -23.338 -45.922 64.691 0.00 0.00 ATOM 105 CA LEU M 295 -20.377 -46.531 62.552 0.00 0.00 ATOM 106 CA THR M 296 -20.008 -42.821 62.652 0.00 0.00 ATOM 107 CA GLY M 297 -18.359 -40.570 65.612 0.00 0.00 ATOM 108 CA GLY M 298 -19.880 -39.260 68.632 0.00 0.00 ATOM 109 CA THR M 299 -23.270 -38.721 68.781 0.00 0.00 ATOM 110 CA VAL M 300 -22.221 -35.721 66.681 0.00 0.00 ATOM 111 CA ILE M 301 -22.590 -34.731 63.081 0.00 0.00 ATOM 112 CA SER M 302 -26.210 -33.922 61.440 0.00 0.00 ATOM 113 CA GLU M 303 -28.861 -32.013 63.949 0.00 0.00 ATOM 114 CA GLU M 304 -31.852 -30.734 65.838 0.00 0.00 ATOM 115 CA ILE M 305 -30.392 -32.753 68.689 0.00 0.00 ATOM 116 CA GLY M 306 -28.053 -30.112 69.759 0.00 0.00 ATOM 117 CA MET M 307 -26.413 -26.962 68.360 0.00 0.00 ATOM 118 CA GLU M 308 -22.713 -28.151 69.321 0.00 0.00 ATOM 119 CA LEU M 309 -21.853 -25.571 66.921 0.00 0.00 ATOM 120 CA GLU M 310 -19.224 -23.950 68.931 0.00 0.00 ATOM 121 CA LYS M 311 -19.714 -26.930 70.701 0.00 0.00 ATOM 122 CA ALA M 312 -17.483 -30.490 71.062 0.00 0.00 ATOM 123 CA THR M 313 -16.133 -33.649 72.043 0.00 0.00 ATOM 124 CA LEU M 314 -13.712 -34.299 69.213 0.00 0.00 ATOM 125 CA GLU M 315 -12.021 -37.098 70.074 0.00 0.00 ATOM 126 CA ASP M 316 -10.252 -34.078 69.484 0.00 0.00 ATOM 127 CA LEU M 317 -10.191 -36.798 67.414 0.00 0.00 ATOM 128 CA GLY M 318 -12.420 -38.009 65.134 0.00 0.00 ATOM 129 CA GLN M 319 -9.849 -39.158 62.784 0.00 0.00 ATOM 130 CA ALA M 320 -8.178 -42.108 60.725 0.00 0.00 ATOM 131 CA LYS M 321 -8.146 -43.928 57.065 0.00 0.00 ATOM 132 CA ARG M 322 -9.306 -42.709 53.405 0.00 0.00 ATOM 133 CA VAL M 323 -11.675 -42.819 50.294 0.00 0.00 ATOM 134 CA VAL M 324 -14.505 -40.730 48.983 0.00 0.00 ATOM 135 CA ILE M 325 -16.625 -40.091 46.263 0.00 0.00 ATOM 136 CA ASN M 326 -19.534 -42.112 45.112 0.00 0.00 ATOM 137 CA LYS M 327 -22.544 -43.542 45.892 0.00 0.00 ATOM 138 CA ASP M 328 -20.274 -45.412 48.242 0.00 0.00 ATOM 139 CA THR M 329 -18.004 -47.661 49.943 0.00 0.00 ATOM 140 CA THR M 330 -15.144 -45.840 50.043 0.00 0.00 ATOM 141 CA THR M 331 -15.755 -43.550 52.883 0.00 0.00 ATOM 142 CA ILE M 332 -12.845 -44.810 54.104 0.00 0.00 ATOM 143 CA ILE M 333 -11.505 -47.029 56.994 0.00 0.00 ATOM 144 CA ASP M 334 -11.547 -45.219 60.674 0.00 0.00 ATOM 145 CA GLY M 335 -12.458 -42.289 62.784 0.00 0.00 ATOM 146 CA VAL M 336 -13.999 -41.399 66.524 0.00 0.00 ATOM 147 CA GLY M 337 -15.949 -44.740 67.143 0.00 0.00 ATOM 148 CA GLU M 338 -16.187 -45.630 63.563 0.00 0.00 ATOM 149 CA GLU M 339 -17.767 -48.850 65.403 0.00 0.00 ATOM 150 CA ALA M 340 -16.126 -52.180 65.004 0.00 0.00 ATOM 151 CA ALA M 341 -18.256 -54.060 67.273 0.00 0.00 ATOM 152 CA ILE M 342 -20.257 -51.910 69.203 0.00 0.00 ATOM 153 CA GLN M 343 -21.987 -50.371 66.212 0.00 0.00 ATOM 154 CA GLY M 344 -22.676 -54.191 64.822 0.00 0.00 ATOM 155 CA ARG M 345 -25.316 -54.812 67.941 0.00 0.00 ATOM 156 CA VAL M 346 -27.107 -51.182 67.051 0.00 0.00 ATOM 157 CA ALA M 347 -27.226 -52.263 63.071 0.00 0.00 ATOM 158 CA GLN M 348 -28.365 -55.653 63.751 0.00 0.00 ATOM 159 CA ILE M 349 -30.846 -53.523 65.750 0.00 0.00 ATOM 160 CA ARG M 350 -32.066 -51.044 62.690 0.00 0.00 ATOM 161 CA GLN M 351 -32.605 -54.584 60.850 0.00 0.00 ATOM 162 CA GLN M 352 -34.695 -56.504 63.859 0.00 0.00 ATOM 163 CA ILE M 353 -36.986 -53.105 64.358 0.00 0.00 ATOM 164 CA GLU M 354 -37.705 -53.255 60.688 0.00 0.00 ATOM 165 CA GLU M 355 -38.514 -56.966 60.288 0.00 0.00 ATOM 166 CA ALA M 356 -39.634 -54.226 57.518 0.00 0.00 ATOM 167 CA THR M 357 -38.633 -53.726 53.928 0.00 0.00 ATOM 168 CA SER M 358 -38.183 -50.496 51.968 0.00 0.00 ATOM 169 CA ASP M 359 -41.323 -49.017 50.227 0.00 0.00 ATOM 170 CA TYR M 360 -37.954 -47.006 50.968 0.00 0.00 ATOM 171 CA ASP M 361 -36.984 -48.406 54.378 0.00 0.00 ATOM 172 CA ARG M 362 -36.083 -52.165 53.659 0.00 0.00 ATOM 173 CA GLU M 363 -33.813 -51.225 50.799 0.00 0.00 ATOM 174 CA LYS M 364 -32.214 -48.484 53.419 0.00 0.00 ATOM 175 CA LEU M 365 -31.664 -51.504 56.190 0.00 0.00 ATOM 176 CA GLN M 366 -29.963 -53.834 53.250 0.00 0.00 TER