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 B 2 527 UNP P0A6F5 CH60_ECOLI 2 527 SEQRES 1 B 176 GLU GLY MET GLN PHE ASP ARG GLY TYR LEU SER PRO TYR SEQRES 2 B 176 PHE ILE ASN LYS PRO GLU THR GLY ALA VAL GLU LEU GLU SEQRES 3 B 176 SER PRO PHE ILE LEU LEU ALA ASP LYS LYS ILE SER ASN SEQRES 4 B 176 ILE ARG GLU MET LEU PRO VAL LEU GLU ALA VAL ALA LYS SEQRES 5 B 176 ALA GLY LYS PRO LEU LEU ILE ILE ALA GLU ASP VAL GLU SEQRES 6 B 176 GLY GLU ALA LEU ALA THR ALA VAL VAL ASN THR ILE ARG SEQRES 7 B 176 GLY ILE VAL LYS VAL ALA ALA VAL LYS ALA PRO GLY PHE SEQRES 8 B 176 GLY ASP ARG ARG LYS ALA MET LEU GLN ASP ILE ALA THR SEQRES 9 B 176 LEU THR GLY GLY THR VAL ILE SER GLU GLU ILE GLY MET SEQRES 10 B 176 GLU LEU GLU LYS ALA THR LEU GLU ASP LEU GLY GLN ALA SEQRES 11 B 176 LYS ARG VAL VAL ILE ASN LYS ASP THR THR THR ILE ILE SEQRES 12 B 176 ASP GLY VAL GLY GLU GLU ALA ALA ILE GLN GLY ARG VAL SEQRES 13 B 176 ALA GLN ILE ARG GLN GLN ILE GLU GLU ALA THR SER ASP SEQRES 14 B 176 TYR ASP ARG GLU LYS LEU GLN ATOM 1 CA GLU B 191 35.257 -45.379 -54.070 0.00 0.00 ATOM 2 CA GLY B 192 35.200 -42.367 -55.717 0.00 0.00 ATOM 3 CA MET B 193 36.004 -38.639 -54.754 0.00 0.00 ATOM 4 CA GLN B 194 35.997 -35.410 -53.531 0.00 0.00 ATOM 5 CA PHE B 195 39.717 -35.935 -52.571 0.00 0.00 ATOM 6 CA ASP B 196 41.040 -32.667 -51.408 0.00 0.00 ATOM 7 CA ARG B 197 41.423 -29.279 -49.935 0.00 0.00 ATOM 8 CA GLY B 198 41.766 -26.411 -48.112 0.00 0.00 ATOM 9 CA TYR B 199 38.337 -25.728 -47.392 0.00 0.00 ATOM 10 CA LEU B 200 34.756 -25.946 -45.403 0.00 0.00 ATOM 11 CA SER B 201 32.625 -26.626 -42.214 0.00 0.00 ATOM 12 CA PRO B 202 33.859 -23.476 -43.551 0.00 0.00 ATOM 13 CA TYR B 203 31.352 -20.922 -44.879 0.00 0.00 ATOM 14 CA PHE B 204 27.781 -21.628 -45.710 0.00 0.00 ATOM 15 CA ILE B 205 28.302 -20.181 -42.589 0.00 0.00 ATOM 16 CA ASN B 206 24.693 -18.997 -42.439 0.00 0.00 ATOM 17 CA LYS B 207 22.870 -21.784 -43.781 0.00 0.00 ATOM 18 CA PRO B 208 24.457 -25.247 -43.034 0.00 0.00 ATOM 19 CA GLU B 209 21.434 -27.383 -43.416 0.00 0.00 ATOM 20 CA THR B 210 21.182 -29.931 -45.799 0.00 0.00 ATOM 21 CA GLY B 211 25.232 -29.745 -45.458 0.00 0.00 ATOM 22 CA ALA B 212 28.521 -30.669 -45.358 0.00 0.00 ATOM 23 CA VAL B 213 26.271 -31.664 -48.639 0.00 0.00 ATOM 24 CA GLU B 214 23.879 -33.669 -51.281 0.00 0.00 ATOM 25 CA LEU B 215 25.310 -32.718 -54.470 0.00 0.00 ATOM 26 CA GLU B 216 27.432 -31.508 -56.829 0.00 0.00 ATOM 27 CA SER B 217 29.605 -29.239 -58.697 0.00 0.00 ATOM 28 CA PRO B 218 32.697 -27.880 -61.045 0.00 0.00 ATOM 29 CA PHE B 219 34.888 -26.675 -58.304 0.00 0.00 ATOM 30 CA ILE B 220 35.302 -22.844 -59.990 0.00 0.00 ATOM 31 CA LEU B 221 35.841 -22.897 -56.360 0.00 0.00 ATOM 32 CA LEU B 222 39.193 -21.542 -55.228 0.00 0.00 ATOM 33 CA ALA B 223 38.616 -18.799 -57.426 0.00 0.00 ATOM 34 CA ASP B 224 40.000 -15.710 -58.543 0.00 0.00 ATOM 35 CA LYS B 225 38.183 -12.499 -57.581 0.00 0.00 ATOM 36 CA LYS B 226 34.624 -11.416 -56.020 0.00 0.00 ATOM 37 CA ILE B 227 31.294 -10.655 -53.890 0.00 0.00 ATOM 38 CA SER B 228 28.026 -8.581 -53.569 0.00 0.00 ATOM 39 CA ASN B 229 26.507 -8.437 -56.899 0.00 0.00 ATOM 40 CA ILE B 230 27.897 -9.315 -60.630 0.00 0.00 ATOM 41 CA ARG B 231 26.093 -12.584 -59.873 0.00 0.00 ATOM 42 CA GLU B 232 22.353 -12.739 -60.974 0.00 0.00 ATOM 43 CA MET B 233 23.692 -14.207 -64.395 0.00 0.00 ATOM 44 CA LEU B 234 24.658 -17.450 -62.357 0.00 0.00 ATOM 45 CA PRO B 235 21.847 -18.659 -60.659 0.00 0.00 ATOM 46 CA VAL B 236 20.327 -18.824 -64.149 0.00 0.00 ATOM 47 CA LEU B 237 23.025 -21.125 -66.031 0.00 0.00 ATOM 48 CA GLU B 238 21.812 -23.246 -63.653 0.00 0.00 ATOM 49 CA ALA B 239 20.394 -21.537 -60.832 0.00 0.00 ATOM 50 CA VAL B 240 17.375 -20.722 -63.051 0.00 0.00 ATOM 51 CA ALA B 241 18.532 -23.621 -65.344 0.00 0.00 ATOM 52 CA LYS B 242 19.169 -25.614 -61.975 0.00 0.00 ATOM 53 CA ALA B 243 20.086 -28.567 -59.658 0.00 0.00 ATOM 54 CA GLY B 244 21.113 -31.677 -61.610 0.00 0.00 ATOM 55 CA LYS B 245 23.024 -29.922 -58.548 0.00 0.00 ATOM 56 CA PRO B 246 25.487 -27.523 -59.686 0.00 0.00 ATOM 57 CA LEU B 247 27.679 -25.664 -61.774 0.00 0.00 ATOM 58 CA LEU B 248 29.421 -24.008 -59.182 0.00 0.00 ATOM 59 CA ILE B 249 31.369 -24.773 -56.052 0.00 0.00 ATOM 60 CA ILE B 250 32.743 -20.845 -55.179 0.00 0.00 ATOM 61 CA ALA B 251 35.705 -19.280 -53.357 0.00 0.00 ATOM 62 CA GLU B 252 37.758 -16.541 -54.844 0.00 0.00 ATOM 63 CA ASP B 253 36.660 -13.862 -51.992 0.00 0.00 ATOM 64 CA VAL B 254 33.872 -12.251 -49.591 0.00 0.00 ATOM 65 CA GLU B 255 30.052 -11.608 -48.631 0.00 0.00 ATOM 66 CA GLY B 256 26.192 -11.834 -48.522 0.00 0.00 ATOM 67 CA GLU B 257 22.663 -11.238 -50.812 0.00 0.00 ATOM 68 CA ALA B 258 22.800 -14.577 -52.115 0.00 0.00 ATOM 69 CA LEU B 259 23.087 -16.560 -48.527 0.00 0.00 ATOM 70 CA ALA B 260 19.849 -14.607 -47.786 0.00 0.00 ATOM 71 CA THR B 261 18.319 -15.473 -51.457 0.00 0.00 ATOM 72 CA ALA B 262 20.105 -18.626 -50.279 0.00 0.00 ATOM 73 CA VAL B 263 19.775 -18.358 -46.559 0.00 0.00 ATOM 74 CA VAL B 264 16.104 -18.794 -47.520 0.00 0.00 ATOM 75 CA ASN B 265 16.744 -19.551 -51.221 0.00 0.00 ATOM 76 CA THR B 266 15.233 -21.017 -54.242 0.00 0.00 ATOM 77 CA ILE B 267 17.290 -23.870 -52.874 0.00 0.00 ATOM 78 CA ARG B 268 20.911 -22.624 -52.722 0.00 0.00 ATOM 79 CA GLY B 269 21.347 -26.464 -53.726 0.00 0.00 ATOM 80 CA ILE B 270 22.198 -25.792 -57.145 0.00 0.00 ATOM 81 CA VAL B 271 24.908 -25.487 -54.944 0.00 0.00 ATOM 82 CA LYS B 272 27.141 -23.408 -56.392 0.00 0.00 ATOM 83 CA VAL B 273 28.683 -21.282 -53.810 0.00 0.00 ATOM 84 CA ALA B 274 31.271 -22.277 -51.520 0.00 0.00 ATOM 85 CA ALA B 275 31.023 -20.449 -48.679 0.00 0.00 ATOM 86 CA VAL B 276 34.353 -20.124 -46.508 0.00 0.00 ATOM 87 CA LYS B 277 37.584 -19.257 -47.487 0.00 0.00 ATOM 88 CA ALA B 278 39.183 -20.266 -50.767 0.00 0.00 ATOM 89 CA PRO B 279 41.161 -22.250 -47.949 0.00 0.00 ATOM 90 CA GLY B 280 42.952 -21.399 -51.608 0.00 0.00 ATOM 91 CA PHE B 281 46.514 -19.662 -52.115 0.00 0.00 ATOM 92 CA GLY B 282 48.926 -18.293 -54.804 0.00 0.00 ATOM 93 CA ASP B 283 50.152 -21.734 -55.347 0.00 0.00 ATOM 94 CA ARG B 284 46.232 -22.000 -54.127 0.00 0.00 ATOM 95 CA ARG B 285 45.283 -21.356 -58.097 0.00 0.00 ATOM 96 CA LYS B 286 47.590 -24.618 -59.130 0.00 0.00 ATOM 97 CA ALA B 287 45.747 -26.818 -56.172 0.00 0.00 ATOM 98 CA MET B 288 42.079 -25.483 -57.521 0.00 0.00 ATOM 99 CA LEU B 289 43.198 -26.431 -61.382 0.00 0.00 ATOM 100 CA GLN B 290 44.635 -29.672 -61.734 0.00 0.00 ATOM 101 CA ASP B 291 42.143 -30.821 -59.416 0.00 0.00 ATOM 102 CA ILE B 292 39.376 -27.949 -59.054 0.00 0.00 ATOM 103 CA ALA B 293 40.127 -27.946 -62.714 0.00 0.00 ATOM 104 CA THR B 294 42.084 -30.978 -63.756 0.00 0.00 ATOM 105 CA LEU B 295 39.682 -32.817 -61.618 0.00 0.00 ATOM 106 CA THR B 296 37.735 -29.625 -61.726 0.00 0.00 ATOM 107 CA GLY B 297 35.287 -28.330 -64.685 0.00 0.00 ATOM 108 CA GLY B 298 36.080 -26.478 -67.703 0.00 0.00 ATOM 109 CA THR B 299 38.912 -24.521 -67.851 0.00 0.00 ATOM 110 CA VAL B 300 36.674 -22.280 -65.749 0.00 0.00 ATOM 111 CA ILE B 301 36.564 -21.223 -62.149 0.00 0.00 ATOM 112 CA SER B 302 39.476 -18.928 -60.506 0.00 0.00 ATOM 113 CA GLU B 303 41.040 -16.057 -63.013 0.00 0.00 ATOM 114 CA GLU B 304 43.173 -13.608 -64.901 0.00 0.00 ATOM 115 CA ILE B 305 42.731 -16.065 -67.753 0.00 0.00 ATOM 116 CA GLY B 306 39.492 -14.700 -68.832 0.00 0.00 ATOM 117 CA MET B 307 36.644 -12.559 -67.431 0.00 0.00 ATOM 118 CA GLU B 308 33.832 -15.245 -68.394 0.00 0.00 ATOM 119 CA LEU B 309 31.933 -13.305 -65.992 0.00 0.00 ATOM 120 CA GLU B 310 28.854 -12.970 -68.013 0.00 0.00 ATOM 121 CA LYS B 311 30.592 -15.440 -69.775 0.00 0.00 ATOM 122 CA ALA B 312 30.117 -19.619 -70.138 0.00 0.00 ATOM 123 CA THR B 313 30.274 -23.059 -71.121 0.00 0.00 ATOM 124 CA LEU B 314 28.372 -24.689 -68.293 0.00 0.00 ATOM 125 CA GLU B 315 28.068 -27.948 -69.156 0.00 0.00 ATOM 126 CA ASP B 316 25.170 -25.995 -68.565 0.00 0.00 ATOM 127 CA LEU B 317 26.287 -28.458 -66.497 0.00 0.00 ATOM 128 CA GLY B 318 28.817 -28.583 -64.216 0.00 0.00 ATOM 129 CA GLN B 319 26.984 -30.733 -61.868 0.00 0.00 ATOM 130 CA ALA B 320 26.780 -34.125 -59.801 0.00 0.00 ATOM 131 CA LYS B 321 27.527 -35.779 -56.143 0.00 0.00 ATOM 132 CA ARG B 322 28.049 -34.172 -52.481 0.00 0.00 ATOM 133 CA VAL B 323 30.229 -33.257 -49.370 0.00 0.00 ATOM 134 CA VAL B 324 31.862 -30.130 -48.057 0.00 0.00 ATOM 135 CA ILE B 325 33.493 -28.644 -45.335 0.00 0.00 ATOM 136 CA ASN B 326 37.002 -29.199 -44.185 0.00 0.00 ATOM 137 CA LYS B 327 40.333 -29.182 -44.965 0.00 0.00 ATOM 138 CA ASP B 328 39.090 -31.859 -47.307 0.00 0.00 ATOM 139 CA THR B 329 38.017 -34.866 -49.010 0.00 0.00 ATOM 140 CA THR B 330 34.648 -34.462 -49.120 0.00 0.00 ATOM 141 CA THR B 331 34.211 -32.139 -51.958 0.00 0.00 ATOM 142 CA ILE B 332 32.148 -34.526 -53.181 0.00 0.00 ATOM 143 CA ILE B 333 31.886 -37.113 -56.073 0.00 0.00 ATOM 144 CA ASP B 334 31.148 -35.469 -59.752 0.00 0.00 ATOM 145 CA GLY B 335 30.712 -32.437 -61.859 0.00 0.00 ATOM 146 CA VAL B 336 31.704 -30.965 -65.598 0.00 0.00 ATOM 147 CA GLY B 337 34.932 -33.128 -66.219 0.00 0.00 ATOM 148 CA GLU B 338 35.511 -33.822 -62.640 0.00 0.00 ATOM 149 CA GLU B 339 38.329 -36.033 -64.471 0.00 0.00 ATOM 150 CA ALA B 340 38.315 -39.753 -64.074 0.00 0.00 ATOM 151 CA ALA B 341 41.044 -40.524 -66.344 0.00 0.00 ATOM 152 CA ILE B 342 41.908 -37.714 -68.272 0.00 0.00 ATOM 153 CA GLN B 343 42.799 -35.577 -65.280 0.00 0.00 ATOM 154 CA GLY B 344 45.066 -38.731 -63.892 0.00 0.00 ATOM 155 CA ARG B 345 47.727 -38.131 -67.001 0.00 0.00 ATOM 156 CA VAL B 346 47.761 -34.092 -66.118 0.00 0.00 ATOM 157 CA ALA B 347 48.329 -35.016 -62.138 0.00 0.00 ATOM 158 CA GLN B 348 50.837 -37.578 -62.810 0.00 0.00 ATOM 159 CA ILE B 349 52.150 -34.578 -64.807 0.00 0.00 ATOM 160 CA ARG B 350 52.163 -31.810 -61.745 0.00 0.00 ATOM 161 CA GLN B 351 54.199 -34.784 -59.907 0.00 0.00 ATOM 162 CA GLN B 352 56.909 -35.594 -62.917 0.00 0.00 ATOM 163 CA ILE B 353 57.503 -31.545 -63.414 0.00 0.00 ATOM 164 CA GLU B 354 58.213 -31.349 -59.743 0.00 0.00 ATOM 165 CA GLU B 355 60.560 -34.351 -59.346 0.00 0.00 ATOM 166 CA ALA B 356 60.362 -31.404 -56.573 0.00 0.00 ATOM 167 CA THR B 357 59.252 -31.395 -52.983 0.00 0.00 ATOM 168 CA SER B 358 57.434 -28.665 -51.021 0.00 0.00 ATOM 169 CA ASP B 359 59.617 -25.979 -49.279 0.00 0.00 ATOM 170 CA TYR B 360 55.717 -25.624 -50.019 0.00 0.00 ATOM 171 CA ASP B 361 55.456 -27.311 -53.430 0.00 0.00 ATOM 172 CA ARG B 362 56.282 -31.083 -52.714 0.00 0.00 ATOM 173 CA GLU B 363 53.811 -31.242 -49.854 0.00 0.00 ATOM 174 CA LYS B 364 51.184 -29.457 -52.483 0.00 0.00 ATOM 175 CA LEU B 365 52.011 -32.406 -55.245 0.00 0.00 ATOM 176 CA GLN B 366 51.477 -35.248 -52.308 0.00 0.00 TER